Optical Fiber Cords
An Example of the Constructions of Optical Fiber Cords
An optical fiber cords is constructed by covering the optical fiber core with the buffer around the optical fiber being covered with
the primary coat as illustrated below. Also, this optical fiber core is provided with Kevler fiber reinforced plastic (a tensile
strength material) being covered with the jacket around.
➆
➅
➄
➃
➂
➀ Core
➁ Cladding
➂ Optical fiber
➃ Primary coat
➄ Buffer
➅ Kebler (A tensile strength material)
➆ Jacket
➁
➀
Optical fiber cord
Sort of Optical Fibers
An optical fiber consists of a core and a cladding. Light passes through the core while it is being reflected by the cladding as
illustrated below.
Cladding
Core
r
mete
g dia
din
Clad
Co
re d
iam
ete
r
Cladding
Core and cladding of optical fiber
The optical fiber modes are shown in the following figures.
Item Number
Multi Mode (MM)
Single Mode (SM)
Graded Index (G )
Step Index (S )
Sketch
Cladding
Core
Cladding
Core
Cladding
Wavelengths commonly used as light source for silica optical fiber are 0.85, 1.31, or 1.55 μm.
Categorized by mode and wavelength, the optical fiber can be shown as follows.
Name
1.31μm Single mode
optical fiber
Mode
Core Diameter
/ Cladding
Diameter [μm]
Wavelength
[μm]
10/125
1.31
Yellow
8/125
1.55
Orange
Typical
Jacket Color
Single mode
1.55μm Single mode
optical fiber
Graded index
optical fiber
Multi mode
Graded index
50/125
1.31
Blue
Step index
optical fiber
Multi mode
Step index
100/140
0.85
Uncertain
Core
Sort of the Constructions of Optical Fiber Cords
The secondary sheath diameters are sorted into ø2mm and ø2.8mm.
Certain cores are not covered with the secondary sheath.
Sort of the constructions of optical fiber cords
Name
Outside Diameter
[mm]
ø2 optical fiber cord
ø2
ø2.8 optical fiber cord
ø2.8
ø0.9 buffered fiber
ø0.9
Ultraviolet hardened buffered fiber
ø0.4, ø0.25
Primary Coat
Buffer
X
Nylon resin etc.
----
Ultraviolet hardened resin
Jacket
X
---X : Correspond
Optical Fiber Connectors
Optical fibers can be connected to each other by the permanent connection method or removable connector connection
method. The optical fiber connection is subjected to various connection loss factors, such as the axial misalignment of fibers,
angular deviations, space deviations, incomplete end faces, etc. Optical fiber connectors are required to have highly precise
sizes to coincide the optical fiber cores with each other accurately. Optical fiber connectors are indispensable for connecting
between optical fibers and various devices as the components of optical communication systems.
●Major polishing of optical fiber connectors
The standard values of the insertion loss and return loss depend upon the polishing and mode.
(Note: Indicates the standard values at one end)
Specifications
No.
Drawing
Polishing shape
Insertion loss
Single
mode
Multi mode
Graded Index
Return loss
Single
mode
Multi mode
Graded Index
−−−−−
−−−−−
Optical fiber
1
Flat polishing
1.0dB or less 0.6dB or less
Ferrule
Optical fiber
2
PC polishing
(R20 convex
sphere polishing)
0.5dB or less 0.3dB or less 22dB or more 22dB or more
Ferrule
Optical fiber
3
AdPC polishing
(Advanced
PC polishing)
0.5dB or less 0.3dB or less 40dB or more
−−−−−
Ferrule
Optical fiber
4
Angled polishing
−−−−−
−−−−−
−−−−−
−−−−−
0.5dB or less
−−−−−
57dB or more
−−−−−
Ferrule
Optical fiber
5
Angled PC
polishing
Ferrule
Major Specifications
Test items
No.
Requirements (See Note #1, #2)
Test method (See Note #2)
Refer to JIS C 5961 : 2005
Insertion Loss
● Plug Single mode AdPC, PC polishing: 0.5dB or less
Multi mode Graded index PC polishing: 0.3dB or less §7.1
: 0.3dB or less
● Adaptor
2
Return Loss
●AdPC polishing : 40dB or more
PC polishing
: 22dB or more
3
Repetitive Operation
(Repetitive mounting
and removal)
1
Optical
performance
4
Mechanical
performance
5
Resistance to Vibration
Resistance to Shock
6
Change of Temperature
7
Resistance to
damp heat (Cyclic)
Environmental
performance
§7.2
● Shall satisfy the requirements about
the Insertion Loss and Return Loss after test. §8.3
Operation times : 500times
● No mechanical damage
§8.1
Frequency : 10~55Hz
Single amplitude : 0.75mm
Cycle times : 24
● Shall satisfy the requirements about
the Insertion Loss and Return Loss after test. Direction : 3directions
● No mechanical damage
§8.2
Peak acceleration : 981m/s2
Direction : 3directions
5times each
§9.2
Temperature : -25~70°C
Duration : 1.5H/cyc
§9.4
Temperature : -10~65°C
Humidity : 93±3%
● Shall satisfy the requirements about
Duration : 24H/cyc
the Insertion Loss and Return Loss after test. Cycle times: 10
● No mechanical damage
8
Resistance to
Dry Heat
§9.5
Temperature : 85°C
Duration : 240H
9
Resistance to Cold
§9.6
Temperature : -25°C
Duration : 240H
Note 1: The Insertion Loss and Return Loss depend upon the modes and polishing methods.
Note 2: Certain products don't always conform to these requirements or testing methods.
Note 3: Certain products may also be tested by test items other than specified above.
Measurement of Insertion Loss and Return Loss
●Insertion Loss
Insertion Loss [dB] = -10Log P1
P0
➀ Adaptor
Test Sample
P0
LD Optical
Source
λ=1.31μm
P1
Optical Power
Meter
Master Connector Plug
➁
Optical Fiber Cord with Connector
Master Adaptor
LED Optical
Source
λ=1.31μm
Mode
Scrambler
P0
P1
Optical Power
Meter
Master Connector Plug
Test Sample
➂ SM, 1.55SM Optical Fiber Cord with Connector
Master Adaptor
LD Optical
Source
λ=1.31μm or
λ=1.55μm
P0
P1
Optical Power
Meter
Master Connector Plug
➃
Test Sample
Connector Convertor
Master Adaptor
LED Optical
Source
λ=1.31μm
P0
Mode
Scrambler
Optical Power
Meter
P1
Master Connector Plug
Test Sample
Master Connector Plug
➄ SM Connector Convertor
Master Adaptor
LD Optical
Source
λ=1.31μm or
λ=1.55μm
P0
Optical Power
Meter
P1
Master Connector Plug
Test Sample
Master Connector Plug
●Return Loss
Return Loss [dB] = -10Log P1
P0
➀ Optical Fiber Cord with Connector
Referance Cord
Evaporated Gold
LD Optical
Source
λ=1.31μm or
λ=1.55μm
P0
Coupler
Master Adaptor
P1
Optical
Power
Meter
Master Connector Plug
Test Sample
➁ Optical Fixed Attenuator or Connector Convertor
Matching Oil
Referance Cord
Evaporated Gold
LD Optical
Source
λ=1.31μm or
λ=1.55μm
P0
Coupler
Master Adaptor
P1
Optical
Power
Meter
Master Connector Plug
Matching Oil
Test Sample
●Attenuation of Optical Fixed Attenuator
Attenuation [dB] = -10Log P1
P0
➀
Optical Attenuator
Master Adaptor
LED Optical
Source
λ=1.31μm
P0
Mode
Scrambler
Optical Power
Meter
P1
Master Connector Plug
Test Sample
Master Connector Plug
➁ SM Optical Fixed Attenuator
Master Adaptor
LD Optical
Source
λ=1.31μm or
λ=1.55μm
P0
Optical Power
Meter
P1
Master Connector Plug
Test Sample
Master Connector Plug
Optical fiber connector
FC-type Optical Fiber Connector
LGC-100 series
FC-type
JIS C 5970 F01 type
Each FC-type plug consists of a plug and adaptor. It is a connector of the screw lock type.
➀ Plug
(with ferrule)
➁ Adaptor
➂ Receptacle
➃ Terminator
➁
➀
➂
➃
●Specifications
Items
Requirements
Single Mode
Insertion Loss
SMT
Press-in
0.2dB
0.1dB
Multi Mode Graded Index : 0.3dB or less
Return Loss
Through
hole
Actual Value (Average)
: 0.5dB or less
IDC
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
FC-type Plug
LGC-100 series
FC-type
JIS C 5970 F01 type
Plug
Each FC-type plug consists of a plug housing and a ferrule.
FC-type Plug Housing
Applicable to optical cords having on outside diameter of ø2 or ø2.8mm and ø0.9mm. For boot colors, please contact us for
those other than specified below. A cap is attached.
●Applicable to Optical Cords having on Outside Diameter of ø2 or ø2.8mm
Applicable Outside Diameter
of Optical fiber cords
LGC-PH2+R
ø2mm
LGC-PH+R
ø2.8mm
Note
(Boot color : Black)
M8≈0.75P
Item Number
ø9.8
2.1
unit(mm)
38 REF.
Ferrule is excluded.
●Applicable to Optical Cords having on Outside Diameter of ø0.9mm (Buffered Fiber)
Applicable Outside Diameter
of Optical fiber cords
For PC polishing
LGC-PH3B+R
LGC-PH3L+R
Note
ø0.9mm
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
For AdPC polishing (Boot color : Yellow)
LGC-PH3+R
M8≈0.75P
Item Number
ø9.8
2.1
unit(mm)
27 REF.
Ferrule is excluded.
●Crimp Assembly type
This type is assembled by caulking the kevler and sheath of the optical fiber cord to the plug housing in the same way as in
SC-type plug.
LGC-PH5L+R
ø2mm
Note
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
M8≈0.75P
LGC-PH5B+R
Applicable Outside Diameter
of Optical fiber cords
2.1
unit(mm)
53.6 REF.
ø9.8
Item Number
Ferrule is excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Ferrule
FC-type/SC-type/DS-type
Ferrule
●Zirconia Ferrule (for Single Mode/Multi Mode Graded Index)
Inside Diameter
of the ferrule
[mm]
LGC-PFS5B4
ø0.125
LGC-PFS5.5B4
ø0.1255
LGC-PFS6B4
ø0.126
LGC-PFS7B4
ø0.127
LGC-PFS8B4
ø0.128
unit(mm)
ø2.499±0.0005
3.1
16
7.95
1.8
1.5
ø4
.6
ø0.124
The ferrules are provided with a rotation stop key at 4 positions.
ø1.1
ø2
ø0.123
LGC-PFS4B4
Note
Inside Diameter
of the ferrule
LGC-PFS3B4
Outside Diameter
of the ferrule
[mm]
Outside Diameter
of the ferrule
Item Number
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
FC-type Adaptor
LGC-100 series
FC-type
JIS C 5970 F01 type
Adaptor
Phosphor-Bronze-Alignment-Sleeve Adaptor
Phosphor Bronze
15
9.5
4
M8≈0.75P
2.4
15
FC-AP
9.5
LGC-A101+R
unit(mm)
Material of Alignment Sleeve
HONDA
Item Number
2-ø2.2
unit(mm)
Mounting Hole Size
9.5±0.1
9.5±0.1
ø9.2
2-ø2.2 or 2-M2
Zirconia-Alignment-Sleeve Adaptor
This product is an improved adapter for zirconia-alignment.
unit(mm)
Zirconia
9.5
4
2.4
15
M8≈0.75P
15
FC-AP
HONDA
LGC-A114+R
Material of Alignment Sleeve
9.5
Item Number
2-ø2.2
The mounting hole size is equal to that of LGC-A101+R.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
FC-type Receptacle/FC-type Cap for Adaptor
LGC-100 series
FC-type
JIS C 5970 F01 type
Receptacle/Cap
FC-type Receptacle
Material of Alignment Sleeve
Item Number
unit(mm)
œ15
9.5
Stainless steel
LGC-R101+R
4-ø2.2
9.5
HONDA
FC-R
M8≈0.75P
0.5
3
9
5.5
2.4
ø7
unit(mm)
Mounting Hole Size
9.5±0.1
9.5±0.1
ø7.2
4-ø2.2 or 4-M2
FC-type Cap for Adaptor
Item Number
unit(mm)
LGC-C1+R
13
50 REF.
ø3.5
ø12
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
FC-type Terminator
LGC-100 series
FC-type
JIS C 5970 F01 type
Terminator
The terminator is provided to prevent the reflected light at the end face of the optical connector. FC-type is sub-devided into
the plug type and adaptor type.
FC-Plug-type Terminator
Item Number
LGC-PTA101+R
Note
Return Loss : 40dB or more
22.3 REF.
ø9.8
2.1
ø6.9
M8≈0.75P
unit(mm)
FC-Adaptor-type Terminator
Item Number
Note
Return Loss : 40dB or more
unit(mm)
2.4
17.3
Others
Wire
wrapping Crimping Soldering
ø8.8
M8≈0.75P
LGC-ATA101+R
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Optical Fiber Connector
LGC-300 series
SC-type
JIS C 5973 F04 type
Each SC-type optical connector consists of a plug and an adaptor.
High density SC2-type optical fiber connectors are also available.
➀SC-type Plug
➁SC-type Adaptor
➁
➀
➁
➀
➂SC2-type Plug
➃SC2-type Adaptor
➄SC-type Terminator
➅SC-type Receptacle
➂
➃
➄
➅
●Specifications
Items
Requirements
Insertion Loss
Return Loss
Through
hole
SMT
Press-in
Single Mode
Actual Value (Average)
0.2dB
: 0.5dB or less
Multi Mode Graded Index : 0.3dB or less
0.1dB
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
SC-type Plug
LGC-300 series
SC-type
JIS C 5973 F04 type
Plug
Each SC-type plug consists of a plug housing and a ferrule.
Plug housings are sorted into SC-type simplex plug housing, vertical (H type) duplex plug housing, and horizontal type (F type)
duplex plug housing. The ferrule (Refer to page L-10) employed for FC-type connector plug is also applicable to these plug housings.
SC-type Simplex Plug Housing (SC-PH type Plug Housing)
●Applicable to Optical Cords having on Outside Diameter of ø2 or ø2.8mm (The weight reduction has been achieved
by using a resin stopper.)
Item Number
LGC-PH353MK+R
LGC-PH353MKL+R
LGC-PH354MK+R
LGC-PH354MKL+R
Applicable Outside Diameter
of Optical fiber cords
ø2mm
ø2.8mm
Note
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
55 REF.
unit(mm)
9
1.8
7.4
Ferrule is excluded.
●Applicable to Optical Cords having on Outside Diameter of ø0.9mm (The weight reduction has been achieved by
using a resin stopper.)
Item Number
Applicable Outside Diameter
of Optical fiber cords
LGC-PH305M
LGC-PH305MB
ø0.9mm
Note
For PC polishing
(Boot color : Yellow)
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
LGC-PH305MBL
38 REF.
unit(mm)
9
1.8
7.4
Ferrule is excluded.
●Applicable to Optical Cords having on Outside Diameter of ø1.1mm
ø1.1mm
Note
For AdPC polishing (Boot color : Mauve)
55 REF.
7.4
1.8
LGC-PH358H+R
Applicable Outside Diameter
of Optical fiber cords
9
Item Number
Ferrule is excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Plug
LGC-300 series
SC-type
JIS C 5973 F04 type
Plug
Vertical (H type) Duplex Plug Housing (SCH-2PH type Plug Housing)
●Applicable to Optical Cords having on Outside Diameter of ø2 or ø2.8mm (The weight reduction has been achieved
by using a resin stopper.)
Applicable Outside Diameter
of Optical fiber cords
Item Number
LGC-H2PH353MK[ ]SHBB+R
For PC polishing
ø2mm
LGC-H2PH353MK[ ]SHLL+R
LGC-H2PH354MK[ ]SHBB+R
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
For PC polishing
ø2.8mm
LGC-H2PH354MK[ ]SHLL+R
Note
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
[ ] is filled with the type of guide key. (See the following table)
unit(mm)
A
55 REF.
15.9
8.5
B
1.8
Type of Guide key (indication)
9
Ferrule is excluded.
●Type of Guide Key for Vertical Duplex Plugs
Type of Guide Key
(Indication)
A
(Position of misinsertion
Prevention key)
B
(Width of misinsertion
Prevention key)
3.00
2.65
A
B
1.30
2.65
P
2.15
0.95
R
2.15
4.35
Type of Guide Key
for Connectable Vertical Duplex Adaptors
A
B
P
X
X
X
X
X
X
X
An Example of Part No.
Specifications
LGC-H2PH353MKPSHLL+R
Through
hole
SMT
Press-in
IDC
Outside diameter of
applicable optical fiber cords
ø2mm
Type of Guide Key
P
Size A
2.15mm
Size B
0.95mm
Boot color
Mauve
Wire
Soldering Crimping wrapping
Others
X
X
X : Correspond
●Reference
R
Optical fiber connector
SC-type Plug
LGC-300 series
SC-type
JIS C 5973 F04 type
Plug
Horizontal (F type) Duplex Plug Housing (SCF-2PH type Plug Housing)
●Applicable to Optical Cords having on Outside Diameter of ø2 or ø2.8mm (The weight reduction has been achieved
by using a resin stopper.)
Applicable Outside Diameter
of Optical fiber cords
Item Number
LGC-F2PH353MK[ ]SHBB+R
For PC polishing
ø2mm
LGC-F2PH353MK[ ]SHLL+R
LGC-F2PH354MK[ ]SHBB+R
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
For PC polishing
ø2.8mm
LGC-F2PH354MK[ ]SHLL+R
Note
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
[ ] is filled with the type of guide key. (See the following table)
unit(mm)
Type of Guide key (indication)
7.8
7.4
1.8
R
21.7
12.7
A
B
55 REF.
Ferrule is excluded.
●Type of Guide Key for Horizontal Duplex Plugs
Type of Guide Key
(Indication)
A
(Position of misinsertion
Prevention key)
B
(Width of misinsertion
Prevention key)
A
0.95
1.90
B
1.90
0.95
P
1.90
1.90
R
0.95
0.95
Type of Guide Key
for Connectable Horizontal Duplex Adaptors
A
B
P
R
X
X
X
X
X
X
X
X
X
X : Correspond
●Reference
An Example of Part No.
LGC-F2PH353MKPSHLL+R
Specifications
Outside diameter
of applicable optical fiber cords
ø2mm
Type of Guide Key
P
Size A
1.90mm
Size B
1.90mm
Boot color
Mauve
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Conversion Adaptor/SC-type Receptacle
LGC-300 series
SC-type
JIS C 5973 F04 type
Conversion adaptor/Receptacle
SC-FC type Conversion Adaptor (SC-FC-A type Conversion Adaptor)
An SC-type plug and an FC-type plug are connectable to each other.
Item Number
Material of Alignment Sleeve
LGC-A301/A101+R
Note
Phosphor bronze
Zirconia
LGC-A302/A104+R
unit(mm)
13.4
21.2
3.5
4
2.
9
12.8
2
12.2
M8≈0.75P
9
7.4
œ1
5
2-ø2.2
The mounting hole size is equal to that of LGC-A101+R.
SC-type Receptacle (SC-R type Receptacle)
Use these recptacles by mounting them to measuring instrument, etc.
Material of Alignment Sleeve
Stainless steel
LGC-R301+R
Materials of Housing
Note
Zinc alloys die casting
unit(mm)
œ1
5
7.4
9
13.4
12.8
9
2-ø2.2
2.5
12.2
2
15.2
Item Number
ø7
unit(mm)
Mounting Hole Size
13.43±0.1
ø7.2
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
2-ø2.3 or 2-M2
Optical fiber connector
Plug-in-type Receptacle
LGC-HFC series
Plug-in (DS)-type
JIS C 5980 F11 type
Receptacle
Plug-in-type Receptacle
Use these receptacles by mounting them to the sensor head of a measuring instrument, etc. They can be used for plug
measurement or jack measurement by replacing the attachment.
Item Number
Applicable Wavelength
LGC-HFCR1+R
λ=0.85 or 1.3μm
LGC-HFCR2+R
λ=1.3 or 1.55μm
Note
Each receptacle consists of a main body, a plug attachment,
and a jack attachment as a set.
unit(mm)
9.5
15.2
œ14
9.5
ø6
➀Plug attachment
ø6
ø7
12.2 REF.
➁
➁Jack attachment
➂
➂
For DS plug measurement
10
0.5
16.7 REF.
➀
10.7
4-ø2.3
➂Main body
For DS jack measurement
9.5±0.1
9.5±0.1
Mounting Hole Size
unit(mm)
ø7.2
4-ø2.4 or 4-M2
Note 1: The main bodies or plug or jack attachments are sold individually.
Note 2: Attachments for the MU plug, LGC-RH601+R (Refer to page L-69) are also available.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Plug Pull-Out Preventive Tool/Assembly-Tool
LGC-300 series
SC-type
Tool
SC-type Plug Pull-Out Preventive Tool (SC-P type Plug Pull-Out Preventive Tool)
By mounting this tool to the SC-type plug, the SC-type plug knob is covered with this tool to prevent the plug from being pulled
out by mistake.
Item Number
Note
Color : Blue (Red, yellow and green are prepared in addition to blue.)
LGC-PRT301
unit(mm)
20
SCPPRT
7.4
9.4
12.8
9
3
Assembly-Tool for the SC-type and SC2-type Plugs (No. 12A Crimping Pliers)
This tool is used for caulking the optical fiber cord kevler and jacket to the plug housing when assembling the SC-type and SC2
-type plugs.
Item Number
Note
For ø2mm outside diameter of optical fiber cord
LGC-KP1A
unit(mm)
L
T
Jacket caulking
Kevler caulking
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
70
194
Optical fiber connector
SC2-type Plug
LGC-300 series
SC-type
JIS C 5973 F04 type
The SC2-type plug consists of a plug housing and ferrule.
The plug housing is applicable to the simplex only, while the ferrule (Refer to page L-10) is the same as in FC-type Optical fiver
connector plug or plugin type (DS) optical fiber connector plug.
This plug is inserted or pulled out by using the exclusive removing tool (LGC-KP2).
SC2-type Plug Housing (SC2-PH type Plug Housing)
●Applicable to Optical Cords having on Outside Diameter of ø2 or ø2.8mm (The weight reduction has been achieved
by using a resin stopper.)
Item Number
LGC-PH373MK+R
LGC-PH373MKL+R
LGC-PH374MK+R
LGC-PH374MKL+R
Applicable Outside Diameter
Note
of Optical fiber cords
ø2mm
ø2.8mm
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
unit(mm)
55 REF.
7.2
3.4
6
Ferrule is Excluded.
●Applicable to Optical Cords having on Outside Diameter of ø0.9mm
Item Number
LGC-PH329+R
LGC-PH329L+R
Applicable Outside Diameter
Note
of Optical fiber cords
ø0.9mm
For PC polishing
(Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
32 REF.
unit(mm)
7.2
3.4
6
Ferrule is Excluded.
●Applicable to Optical Cords having on Outside Diameter of ø1.1mm
Note
of Optical fiber cords
ø1.1mm
For AdPC polishing (Boot color : Mauve)
6
55 REF.
3.4
LGC-PH378H+R
Applicable Outside Diameter
7.2
Item Number
Ferrule is Excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC2-type Plug Caulking Tool/Plug Assembly Tool
LGC-300 series
SC-type
Tool
SC2-type Plug Caulking Tool
When assembling economical SC or SC2 type plugs, a Kevlar optical cable and an external shield are swaged together using
this tool.
The positions of the ferrule and swaging ring can be set with swaging at the same time.
unit(mm)
Item Number
Note
58
LGC-KP370
T
L
200
SC2-type Plug Assembly Tool
When assembling economical SC-type plugs, a rear-assembly plug is inserted into the plug housing using this tool.
unit(mm)
Item Number
Note
LGC-KP371
23.6
55
34
100
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
SC2-type Plug Housing with Pull-Out Tool/
SC2-type Plug Removing Tool
LGC-300 series
SC-type
Tool
SC2-type Plug Housing with Pull-Out Tool
This SC2-type plug housing being provided with a pull-out tool can pull out plug from SC2-type adaptor without tool.
Item Number
Applicable Outside Diameter
of Optical fiber cords
LGC-PH343+R
LGC-PH343L+R
ø2mm
Note
For PC polishing (Boot color : Blue)
For AdPC polishing (Boot color : Mauve)
unit(mm)
6.4
12
75 REF.
Ferrule is excluded.
SC2-type Plug Removing Tool
This tool can insert the SC2-type plug into or pull it out from the SC2-type adaptor.
Item Number
Note
unit(mm)
LGC-KP2
16
26
37
SC2PRHY
HONDA
190
Operation Procedure
Removing
After Removal
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Adaptor
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor
SC-type Adaptor (SC-A type Adaptor)
Type
of Adaptor
Simplex
Mounting
Clamps
Retaining-lock-bracket for vertical board
Screw-fixing-bracket
for horizontal board
Housing
Plastic (Color : Blue)
Plastic (Color : Blue)
Zinc alloys die casting
Overview
Retaining-lockbracket for
vertical board
Screw-fixing-bracket for horizontal board
2-ø2.2
5.8
18
27.4
3
27.4
27.4
1.8
3
1.8
3
Retaining-lockbracket for
vertical board
Drawing
2
22
22
9.4
9.4
7.4
2-ø2.3
7.4
18
2-ø2.3
9.4
7.4
12.8
12.8
22
18
2
2
12.8
9
9
9
unit(mm)
unit(mm)
unit(mm)
unit(mm)
unit(mm)
unit(mm)
18±0.1
Item Number
0
9.7+0.3
Mounting
Hole Size
2-ø2.4 or
2-M2
(for fixing with screw)
18±0.1
0
13.1+0.3
0
9.7 +0.3
18±0.1
0
13.1+0.3
2-ø2.3 or
2-M2
2-ø2.4 or
2-M2
(for fixing with screw)
t=1.6 (Additionally t=1.0, t=1.2)
t=1.6 (Additionally t=1.0, t=1.2)
PhosphorBronzeAlignmentSleeve
Adaptor
LGC-A301
LGC-A302
LGC-A321
ZirconiaAlignmentSleeve
Adaptor
LGC-A303
LGC-A304
LGC-A323
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
SC-type Adaptor
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor
SC-type Adaptor (SC-A type Adaptor)
Type of Adaptor
Mounting Clamps
Housing
Simplex
Retaining-lock-bracket for vertical board
Plastic (Color: Blue)
Overview
unit(mm)
3
27.4
A
14.4
Drawing
2
12.6
9.1
7.4
12.8
9
16
unit(mm)
13.1+0.3
0
9.3+0.3
0
Mounting
Hole Size
A (mm)
Item Number
LGC-AM301
1.2±0.1
LGC-AM301A
1.8±0.1
LGC-AM303
1.2±0.1
LGC-AM303A
Alignment- Thickness of PCB
(mm)
Sleeve
PhosphorBronze
Zirconia
1.8±0.1
1.0
1.6
1.0
1.6
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Adaptor
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor
SC-type Adaptor (SCH-2A type Adaptor/SCF-2A type Adaptor)
Type
of Adaptor
Vertical (H type) Duplex
Horizontal (F type) Duplex
Mounting
Clamps
Retaining-lock-bracket
for vertical board
Retaining-lock-bracket
for vertical board
Housing
Plastic (Color : Blue)(See Note #2) Plastic (Color : Blue)(See Note #2) Plastic (Color : Blue)(See Note #2)
Screw-fixing-bracket
for horizontal board
Overview
unit(mm)
1.8
Retaining-lock-bracket
for vertical board
B
P
9
Type of Guide key
(See Note #1)
Type of Guide Key
B
A
(Width of
(Position of
misinsertion
misinsertion
Prevention key) Prevention key)
A
3.00
2.95
B
1.30
2.95
P
2.15
1.25
R
2.15
4.65
A
B
X
unit(mm)
9.6 +0.3
+0
2-ø2.4 or 2-M2
(for fixing
with screw)
X
X
X
B
(mm)
X
0.85
1.85
X
1.85
0.85
X
1.85
1.85
0.85
0.85
X
R
X
2-ø2.3 or 2-M2
(for fixing with screw)
t=1.6
A
(mm)
P
Type of Guide key
(See Note #1)
30.7±0.1
t=1.6
Type of Guide Key
for Connectable
Vertical Duplex Plugs
(See Note #3)
P
unit(mm)
30.7±0.1
+0
26.2 +0.3
2-ø2.4 or 2-M2
(for fixing with screw)
A
9
Type of Guide key
(See Note #1)
unit(mm)
18±0.1
+0
13.1 +0.3
Item Number
3
2-ø2.3
9.4
7.4
8.5
17.9
P
7.4
25.9
34.7
12.7
A
B
+0
18.2 +0.3
2
30.7
12.7
9.4
A 2 - ø2.3
7.4
18
Mounting
Hole Size
27.4
25.9
34.7
22
9
2-ø2.2
2
12.8
B
Screw-fixing-bracket
for horizontal board
27.4
2
Drawing
unit(mm)
30.7
27.4
3
1.8
Retaining-lock-bracket
for vertical board
3
unit(mm)
Type of Guide Key
for Connectable
Horizontal Duplex Plugs
(See Note #3)
A
B
X
X
X
X
A
(mm)
B
(mm)
X
0.85
1.85
X
1.85
0.85
X
1.85
1.85
0.85
0.85
P
X
R
X
Type of Guide Key
for Connectable
Horizontal Duplex Plugs
(See Note #3)
A
B
X
X
X
LGC-H2A301 [A,B,P,R] SH
LGC-F2A301 [A,B,P,R] SH
LGC-F2A321 [A,B,P,R] SH
ZirconiaAlignmentSleeve
Adaptor
LGC-H2A303 [A,B,P,R] SH
LGC-F2A303 [A,B,P,R] SH
LGC-F2A323 [A,B,P,R] SH
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
R
X
X
X
PhosphorBronzeAlignmentSleeve
Adaptor
Note 1: (A,B,P and R) show the kind of guide keys, and one of these characters is inserted.
Note 2: For plastic housing other than blue ones, please contact us.
Note 3: X: Correspond
P
X
X
X
Optical fiber connector
SC-type Adaptor
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor
SC-type Adaptor (SCH-4A type Adaptor)
Type of Adaptor
Mounting Clamps
Housing
4-Ports
Retaining-lock-bracket for vertical board
Plastic (Color: Blue)
Overview
unit(mm)
27.4
38.5
1.8
7.5
5.2 9.4
Drawing
9.4≈3=28.2
15.4
14.8
12.8
Retaining-lock-bracket for vertical board
unit(mm)
Mounting
Hole Size
13.1+0.3
0
38.8+0.3
0
Item Number
t=1.6 (Additionally t=1.0, t=1.2)
PhosphorBronzeAlignmentSleeve
Adaptor
LGC-H4A311
ZirconiaAlignmentSleeve
Adaptor
LGC-H4A313
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC-type Adaptor with a Shutter
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor with a shutter
SC-type Adaptor with a Shutter (SC-A type Adaptor/SCF-2A type Adaptor/SCH-4A type Adaptor)
Type of Adaptor
Mounting Clamps
Simplex
Horizontal (F type) Duplex
4-Ports
Retaining-lock-bracket
for vertical board
Retaining-lock-bracket
for vertical board
Retaining-lock-bracket
for vertical board
Plastic (Color: blue)(See Note #2) Plastic (Color: blue)(See Note #2)
Housing
Plastic (Color: blue)(See Note #2)
Overview
Retaining-lock-bracket
for vertical board
Retaining-lock-bracket
for vertical board
25.9
34.7
2
12.8
30.7
12.7
2-ø2.3
7.4
B
9
9
18±0.1
+0.3
13.1 0
Type of Guide key
Item Number
Type of Guide key
t=1.6 (Additionally t=1.0, t=1.2)
t=1.6
A
(mm)
B
(mm)
A
0.85
1.85
B
1.85
0.85
P
1.85
1.85
R
0.85
0.85
LGC-SA303
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
B
X
Others
P
13.1
R
X
X
X
X
X
X
LGC-SF2A303[A,B,P,R]SH
Note 1: (A, B, P and R) show the kind of guide key, and
one of these characters is inserted.
Note 2: For other than blue plastic housing, please contact us.
Note 3: X: Correspond
t=1.6 (Additionally t=1.0, t=1.2)
Type of Guide key
for Connectable
Horizontal Duplex Plugs
(See Note #3)
A
ZirconiaAlignmentSleeve Adaptor
+0.3
0
38.8+0.3
0
2-ø2.4 or 2-M2
(for fixing
with screw)
0
9.7 +0.3
+0.3
0
Retaining-lock-bracket
for vertical board
30.7±0.1
0
26.2 +0.3
2-ø2.4 or 2-M2
(for fixing
with screw)
9.7
Mounting Hole Size
2-ø2.3
A
B
9.4
7.4
18
9.4
22
1.8
38.5
2
Drawing
27.4
7.5
9.4≈3=28.2
5.2 9.4
27.4
1.8
3
1.8
3
27.4
15.4
14.8
12.8
X
X
LGC-SH4A313
Optical fiber connector
SC-type Adaptor with a Shutter
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor with a shutter
Mounting and SC-type Adaptor with a Shutter
Type of Adaptor
Mounting Clamps
Housing
Simplex
Retaining-lock-bracket for vertical board
Plastic (Color: Blue)
Overview
20.5 REF.
unit(mm)
9.5
2-ø2.3
22.5 REF.
11
5.7 REF.
18
12.8
2
Drawing
The direction discernment
dent of a key
3
9.4
3 REF.
18
13.1
+0.3
0
Mounting
Hole Size
unit(mm)
2-ø2.4 or 2-M2
(for fixing with screw)
±0.1
+0.3
0
9.7
1.8
27.4
Item Number
t=1.6 (Additionally t=1.0, t=1.2 types)
ZirconiaAlignmentSleeve
Adaptor
LGC-SAE300A/A303
Note: In case of using Optical Fixed Attenuators, the shutter opening side of this product guarantees only combination with SC-type
Optical Fixed Attenuator of our company.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Connectors Convertor
FC-type/SC-type
Connectors convertor
FC to SC Connector Convertor
An FC adaptor and an SC-type plug are connectable to each other.
Applicable
Optical Fiber Mode
Item Number
LGC-P101/A301KC-SM+R
LGC-P101/A301K-SM+R
LGC-P101/A301K-GI+R
Insertion Loss
Single Mode
1.0dB or less
Multi Mode Graded Index
0.6dB or less
Ferrule Polishing
Return Loss
40dB or more
AdPC polishing
22dB or more
PC polishing
M8≈0.75P
ø2.499
unit(mm)
36 REF.
2
7.4
9
ø9.8
ø19
2.1
9.3
SC to FC Connector Convertor
An SC adaptor and an FC-type plug are connectable to each other.
Applicable
Optical Fiber Mode
Item Number
LGC-P301/A101C-SM+R
LGC-P301/A101-SM+R
LGC-P301/A101-GI+R
Insertion Loss
Single Mode
1.0dB or less
Multi Mode Graded Index
0.6dB or less
Ferrule Polishing
Return Loss
40dB or more
AdPC polishing
22dB or more
PC polishing
13
9
Note: For the attenuators of connectors converter, please contact us.
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
2.4
29
M8≈0.75P
1.8
9.4
7.4
ø2.499
unit(mm)
Optical fiber connector
Conversion Adaptor
SC-type
Conversion adaptor
SC-SC2 type Conversion Adaptor
An SC-type plut and an SC2-type plug are connectable to each other.
Type of Adaptor
Mounting Clamps
Housing
Simplex
Retaining-lock-bracket for vertical board
Plastic (Color: Blue)
Overview
unit(mm)
27.4
9.4
7.4
3
6
1.8
22
12.8
2
9
18
Drawing
2-ø2.3
Mounting
Hole Size
2-ø2.4 or 2-M2
(for fixing with screw)
13.1+0.3
0
18±0.1
unit(mm)
Item Number
9.7+0.3
0
PhosphorBronzeAlignmentSleeve
Adaptor
LGC-AP301
ZirconiaAlignmentSleeve
Adaptor
LGC-AP303
Others
Wire
wrapping Crimping Soldering
t=1.6 (Additionally t=1.0, t=1.2)
IDC
Press-in
SMT
Through
hole
Optical fiber connector
SC2-type Adaptor
LGC-300 series
SC-type
JIS C 5973 F04 type
Adaptor
The SC2-type adaptors are sorted according to the No. of cores and the materials of alignment sleeves.
The vertical board retaining lock spring is attached as a mounting clamp.
SC2-type 4-Ports Adaptors (SC2-4A type Adaptor)
Item Number
Material of Alignment Sleeve
LGC-4A301
Phosphor bronze
LGC-4A302
Zirconia
Materials of Housing
Plastic
unit(mm)
24
6
28.2
6.8≈3=20.4
6.8
15.4
15
12.8
3.9
1.8
vertical board retaining
Mounting Hole Size
unit(mm)
+0.3
0
0
13.1+0.3
28.5
t=1.6 (Additionally t=1.0, t=1.2)
SC2-type 5-Ports Adaptors (SC2-5A type Adaptor)
Item Number
Material of Alignment Sleeve
LGC-5A301
Phosphor bronze
LGC-5A302
Zirconia
Materials of Housing
Plastic
unit(mm)
24
3.9
6
6.8
35
6.8≈4=27.2
15.4
15
12.8
Mounting Hole Size
1.8
vertical board retaining
unit(mm)
+0.3
0
13.1+0.3
35.3 0
t=1.6 (Additionally t=1.0, t=1.2)
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Simplified SC-type Optical Fiber Connector
LGC-SR300 series
SC-type
Simplified connector
Ferrule
These optical connectors are constructed by simplifying the structures of SC-type and SC2-type plugs and adaptors. They are
composed of a plug and a receptacle, respectively. The SC or SC2-type plug is connectable to the receptacle. A single-core or
2-ports plug is connectable to the SC-type receptacle, a 4 or 8-ports plug is connectable to the SC2-type receptacle, and a
plug is connectable to the single-core and 8-ports receptacles. The ferrule is made of zirconia.
➀ Simplified SC-type Plug
➂
➁ Simplified SC-type
Simplex Receptacle
➂ Simplified
➁
SC2-type 8-ports
➀
Receptacle
●Specifications
Items
Insertion Loss
Return Loss
Requirements
Actual Value (Average)
Single Mode
: 0.5dB or less
0.2dB
Multi Mode Graded Index
: 0.3dB or less
0.1dB
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
Simplified SC-type Plug
Each SC-type plug is provided with a ferrule. The ferrule hole diameter ranges from ø0.123mm to ø0.128mm every 1μm. Select
these plugs according to the outside diameters of optical fiber.
ø0.123
LGC-RFS4
ø0.124
LGC-RFS5
ø0.125
LGC-RFS5.5
ø0.1255
LGC-RFS6
ø0.126
LGC-RFS7
ø0.127
LGC-RFS8
ø0.128
Mode
Single
mode
ø2.499±0.0005
Multi mode
Graded
index
Others
œ5
unit(mm)
24 REF.
5.8
Wire
wrapping Crimping Soldering
ø1.2
LGC-RFS3
Outside Diameter
of the ferrule
[mm]
Inside Diameter
of the ferrule
Inside Diameter
of the ferrule
[mm]
Outside Diameter
of the ferrule
Item Number
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Simplified SC-type Optical Fiber Connector
LGC-SR300 series
SC-type
Simplified connector
Receptacle
Simplified SC-type Simplex Receptacle
Note
unit(mm)
9.4
6
5 REF.
2-ø2.3
12.2
11
7.4
12.8
Attached one-zirconia-alignment-sleeve
9
LGC-SR305B
22
Attached one-phosphor-bronze-alignment-sleeve
18
Item Number
LGC-SR305
3
26
unit(mm)
Mounting Hole Size
An External View
with the Simplified SC-type Plug
±0.1
18
9.7 ±00.3
13.1+0.3
0
2-ø2.4 or 2-M2
Simplified SC-type 2-Ports Receptacle
Item Number
Note
LGC-F2SR309
Attached two-phosphor-bronze-alignment-sleeves
LGC-F2SR309B
Attached two-zirconia-alignment-sleeves
unit(mm)
7.8
34.7
30.7
25.5
12.7
25.5
9
2-ø2.3
25.4 REF.
3
13.2
9.4
7.4
unit(mm)
Mounting Hole Size
8.1+0.3
0
30.7±0.1
25.8+0.3
0
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
2-ø2.4 or 2-M2
Optical fiber connector
Simplified SC-type Optical Fiber Connector
LGC-SR300 series
SC-type
Simplified connector
Receptacle
Simplified SC2-type 4-Ports Receptacle
Note
LGC-4SR305B
Attached four-zirconia-alignment-sleeves
unit(mm)
37.4
33.4
28.2
2-ø2.3
SC2-
HONDA
Attached four-phosphor-bronze-alignment-sleeves
SR
JAPAN
12.4
Item Number
LGC-4SR305
6
6.8
3 10.7
24.3±0.3
±0.2
6.8≈3=20.4
11
6
unit(mm)
Mounting Hole Size
12.7
+0.3
0
33.4±0.1
+0.2
28.5 0
2-ø2.4 or 2-M2
Simplified SC2-type 8-Ports Receptacle
Note
12.4
6
6.8
2-ø2.3
24.3
10.7
6.8≈7=47.6
3
Attached eight-zirconia-alignment-sleeves
6
11
Attached eight-phosphor-bronze-alignment-sleeves
LGC-8SR305B
Mounting Hole Size
unit(mm)
60.6±0.1
+0.2
55.6 0
+0.3
0
LGC-8SR305
unit(mm)
64.6
60.6
55.4
12.7
Item Number
Others
2-ø2.4 or
2-M2
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Extraction Tool
LGC-KPSR3
SC-type
Simplified connector
Tool
● Extraction Tool
This tool is for extracting simplified SC-type plug mating with simplified receptacle.
Item Number
Note
LGC-KPSR3
unit(mm)
30
15
7.2
5.9
5.2
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
SC-type Terminator
LGC-300 series
SC-type
JIS C 5973 F04 type
Terminator
The terminator is used to prevent the reflected light from the end faces of optical connector. SC-type terminators are sorted into
the SC-type and SC2-type, and the SC-type is sub-divided into the plug type and adaptor type.
SC-type Terminator
●SC-type Plug Terminator (SC-P-TA type Terminator)
Item Number
LGC-PTA301SM+R
Note
Return loss : 40dB or more for Single Mode
unit(mm)
31 REF.
9
1.8
ø2.499
7.4
●SC-type Adaptor Terminator (SC-A-TA type Terminator)
Item Number
LGC-ATA301+R
Note
Return loss : 40dB or more
unit(mm)
9
23.7
2
12.7
12
9.3
7.4
●SC2-type Adaptor Terminator (SC2-A-TA type Terminator)
Item Number
Note
Return loss : 40dB or more
unit(mm)
12
8.7
6
Others
22
9
12.7
LGC-ATA321+R
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Optical Fiber Connector
LGC-600 series
MU-type
JIS C 5983 F14 type
■ MU-type Optical Fiber Connector
The packaging density of this connector amounts to about 4 times as compared with the SC-type optical fiber connector.
It consists of a plug (consisting of a plug housing and a ø1.25mm ferrule) and an adaptor.
¡ Plug
™ Adaptor
™
¡
●Specifications
Items
Requirements
Insertion Loss
Return Loss
Through
hole
SMT
Press-in
Actual Value (Average)
: 0.5dB or less
0.2dB
Multi Mode Graded Index : 0.3dB or less
0.1dB
Single Mode
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
MU-type Plug
LGC-600 series
MU-type
JIS C 5983 F14 type
Plug
MU-type Plug
The MU-type plug is constructed as a push-pull lock type in the same way as in the SC-type plug, and it can easily be mounted
or removed.
It consists of an MU-type plug housing and a ø1.25mm ferrule.
■ High-density Plug-in-type Optical Fiber Connector Plug
The MU-type plug is connected to the back board housing in the same way as in the plug-in (DS)-type plug. It can easily be removed
by the high-density plug-in-type removing tool (LGC-KP601C+R) when connectors are connected closely.
■ MU-type Optical Fiber Connector Plug
This MU-type plug can be used in the same way as in the SC-type plug. It can easily to be removed by the high-density plugin-type removing tool (LGC-KP601D+R) when connectors are connected closely.
● MU-type Simplex Plug Housing (MU-PH type Plug Housing)
This plug housing is connectable to the high-density plug-in-type back board housing, All of MU-type adaptor, Simplified
Receptacle respectively.
Item Number
LGC-PH604+R
LGC-PH604B+R
Applicable Outside diameter
of optical fiber cords
ø2mm
Note
For AdPC polishing (Boot color : Mauve)
For PC polishing
(Boot color : Blue)
unit(mm)
48 REF.
23.6
5.6
6.6
4.4
Ferrule is excluded.
LGC-PH603B+R
ø0.9mm
For AdPC polishing (Boot color : Mauve)
For PC polishing
(Boot color : Blue)
unit(mm)
42 REF.
23.6
4.4
5.6
LGC-PH603L+R
Note
6.6
Item Number
Applicable Outside diameter
of optical fiber cords
Ferrule is excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Plug
LGC-600 series
MU-type
JIS C 5983 F14 type
Plug
● MU-type Vertical (H type) duplex Plug Housing (MU-2PH type Plug Housing)
This MU-plug is connectable to the high-density plug-in-type back board housing, MU-type vertical (H type) 2-ports and 8-ports
adaptors, Simplified Receptacle 2-ports or more, respectively.
Item Number
Note
Applicable Outside Diameter of Optical fiber cords
LGC-2PH604+R
For AdPC polishing (Boot color : Mauve)
ø2mm
LGC-2PH604B+R
For PC polishing
(Boot color : Blue)
unit(mm)
Ferrule is excluded.
48 REF.
8.9
4.5
6.6
5.6
23.6
Item Number
Note
Applicable Outside Diameter of Optical fiber cords
LGC-2PH603+R
For AdPC polishing (Boot color : Mauve)
ø0.9mm
LGC-2PH603B+R
For PC polishing
(Boot color : Blue)
unit(mm)
Ferrule is excluded.
42 REF.
8.9
4.5
6.6
5.6
23.6
● MU-type Horizontal (F type) duplex Plug Housing
This plug housing is connectable to the MU-type horizontal 2-ports adaptor. It is not employable as a high-density plug-in-type
optical connector.
Item Number
Note
Applicable Outside Diameter of Optical fiber cords
LGC-F2PH604+R
For AdPC polishing (Boot color : Mauve)
ø2mm
LGC-F2PH604B+R
For PC polishing
(Boot color : Blue)
unit(mm)
Ferrule is excluded.
48 REF.
4.4
5.6
14.1
7.5
Item Number
23.6
Note
Applicable Outside Diameter of Optical fiber cords
LGC-F2PH603L+R
For AdPC polishing (Boot color : Mauve)
ø0.9mm
LGC-F2PH603B+R
For PC polishing
(Boot color : Blue)
unit(mm)
Ferrule is excluded.
42 REF.
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
23.6
5.6
14.1
7.5
4.4
Optical fiber connector
Cost-effective MU-type Plug
LGC-PH638H+R
MU-type
Cost-effective connector
Plug
● Housing for Cost-effective MU-type Simplex Plug (MU-PHD type Plug Housing)
The housing has been achieved at lower cost with the use of a stopper made of resin material.
The components are designed with consideration for automatic assembly and man-hour reduction.
ø1.1mm
Note
For AdPC polishing (Boot color: Mauve)
unit(mm)
5.6
LGC-PH638H+R
Applicable Outside Diameter of
Optical fiber cords
6.6
Item Number
4.4
23.6
54 REF.
Ferrule is excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Minute Diameter Ferrule
LGC-600 series
MU-type
JIS C 5983 F14 type
Minute diameter ferrule
● Minute Diameter Ferrule (MU-PFS type [ ] Ferrule)
The inside diameter of the ferrule ranges from 0.123mm to 0.128mm every 1μm. Select the ferrule according to the outside
diameter of the optical fiber. This ferrule is characterized with its square flange, and it can set the eccentric direction every 90°.
LGC-PFS603
ø0.123
LGC-PFS604
ø0.124
LGC-PFS605
ø0.125
LGC-PFS6055
ø0.1255
LGC-PFS606
ø0.126
LGC-PFS607
ø0.127
LGC-PFS608
ø0.128
Outside Diameter
of the Ferrule
[mm]
unit(mm)
Mode
Single
Mode
ø1.249±0.0005
Multi Mode
Graded
Index
œ2.6
12
4.95
1.5
ø1
ø1.8
Inside Diameter
of the Ferrule
[mm]
Outside Diameter of the Ferrule
Inside Diameter of the Ferrule
Item Number
● Minute Diameter Ferrule for ø1.1mm Optical Fiber Cord (MU-PFSD type [ ] Ferrule)
The inside diameter of the ferrule ranges from 0.123mm to 0.128mm every 1μm.
Select the ferrule according to the outside diameter of the optical fiber. This ferrule is characterized with its square flange, and
it can set the eccentric direction every 90°.
ø0.123
LGC-PFSD604
ø0.124
LGC-PFSD605
ø0.125
LGC-PFSD6055
ø0.1255
LGC-PFSD606
ø0.126
LGC-PFSD607
ø0.127
LGC-PFSD608
ø0.128
Through
hole
SMT
Press-in
IDC
unit(mm)
Mode
Single
Mode
ø1.249±0.0005
Wire
Soldering Crimping wrapping
Others
Multi Mode
Graded
Index
œ2.6
12
4.95
1.5
ø0.6
ø1.5
LGC-PFSD603
Outside Diameter
of the Ferrule
[mm]
Outside Diameter of the Ferrule
Inside Diameter of the Ferrule
Item Number
Inside Diameter
of the Ferrule
[mm]
Optical fiber connector
MU-type Plug Caulking Tool
LGC-600 series
MU-type
Tool
Caulking Tool
When assembling MU-type plugs, a Kevlar optical cable and a plug housing are swaged together using this tool.
An attachment is provided, which sets the plug housing and positioning boss in the proper direction.
Item Number
Note
LGC-KP604A
unit(mm)
L
200
T
58
When assembling cost-effective MU-type plug components, a Kevlar optical cable and a plug housing are swaged together by
using this tool, at the specified distance between the flange and swaging ring.
Item Number
for LGC-PH638H+R
unit(mm)
L
T
200
LGC-KP630
Note
58
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Cost-effective MU-type Plug assembly tool/
Tool for inserting plug swaging seats
LGC-600 series
MU-type
Tool
When assembling economical MU-type plugs, a rear-assembly is inserted into a front-pre-assembly using this tool.
Item Number
Note
LGC-KP631
unit(mm)
23.6
55
34
100
When assembling economical MU-type plugs, an optical cable is inserted into the hole of a plug swaging seat using this tool.
This tool is also used when assembling economical SC or SC type plugs.
Item Number
Note
LGC-KP632
unit(mm)
45
38
48.5
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
19.3
Optical fiber connector
MU-type Adaptor
LGC-600 series
MU-type
JIS C 5983 F14 type
Adaptor
MU-type Adaptor
● Mouting Bracket type (The following overview drawings and mounting views show single port type adaptors.)
Mounting
Bracket
Type
Free
Insertion-Bracket Retaining-Lock-Bracket
for Vertical Board
for Horizontal Board
Screw-Fixing-Bracket
for Horizontal Board
Screw-Fixing-Bracket
for Vertical Board
Overview
A
unit(mm)
unit(mm)
unit(mm)
unit(mm)
C
C
2-ø2.4 or
2-M2
D
D
B
Mounting
Hole Size
4-ø2.4
F
t=1.6
t=1.6
● Alignment sleeve material designator
[none]: Zirconia
[P]: Phosphor bronze
-
Item
Number
LGC-2A640[ ]
Size
-
Item
Number
8-ports
Size
Vertical
2-ports
(H-type)
LGC-A640[ ]
Horizontal
2-ports
(F-type)
Single
Port
Item Number of MU-type Adaptor
Item
Number
Size
Item
Number
LGC-8A640[ ]
Size
LGC-A641[ ]
A
B
-
9.5±0.1
12.7±0.1
LGC-A642[ ]
A
B
12.7±0.1
12.7±0.1
16.5±0.1
12.7±0.1
40.6±0.1
12.7±0.1
0
0.3
0
E
LGC-2A643[ ]
0
0.3
0
LGC-A644[ ]
E
0
12.5±0.1
F
G
14.0±0.1
+0.3
14.3
+
10.1
C
D
LGC-2A644[ ]
5.0±0.1
15.0±0.1
F
G
17.8±0.1
LGC-F2A602+R
-
-
+0.3
17.8
+
7.6
C
D
LGC-8A641[ ]
A
B
10.7
+
7.6
LGC-2A642[ ]
LGC-F2A601+R
A
B
LGC-A643[ ]
+0.3
C
D
LGC-2A641[ ]
LGC-F2A600+R
-
2-ø2.4 or
2-M2
G
E
0
0.3
0
LGC-8A642[ ]
LGC-8A643[ ]
+0.3
42.3
+
10.1
C
D
0
0.3
0
E
LGC-8A644[ ]
F
G
45.7±0.1
25.0±0.1
15.0±0.1
Note 1: The horizontal (F type) 2-port adapter uses a metal holder.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Adaptor with a Shutter
LGC-600 series
MU-type
JIS C 5983 F14 type
Adaptor with a shutter
MU-type Adaptor with Shutter
This connector is a MU-type adaptor built in light shielding shutters.
● Mouting Bracket type (The following overview drawings and mounting views show single port type adaptors.)
Mounting
Bracket
Type
Retaining-Lock-Bracket Screw-Fixing-Bracket
Insertion-Bracket
for Vertical Board
for Horizontal Board
for Horizontal Board
(Board thickness: 1.6mm) (Board thickness: 1.6mm)
Free
Screw-Fixing-Bracket
for Vertical Board
Overview
A
unit(mm)
unit(mm)
unit(mm)
unit(mm)
C
C
D
D
B
Mounting
Hole Size
2-ø2.4 or
2-M2
G
E
2-ø2.4 or
2-M2
4-ø2.4
F
t=1.6
t=1.6
● Alignment sleeve material designator
[none]: Zirconia
[P]: Phosphor bronze
Vertical
2-ports
(H-type)
Single
Port
Item Number of MU-type Adaptor
Through
hole
Item
Number
LGC-SA640[ ]
Item
Number
LGC-2SA640[ ]
Size
SMT
A
B
-
Size
-
Press-in
IDC
LGC-SA641[ ]
9.5±0.1
12.7±0.1
LGC-SA642[ ]
C
D
LGC-2SA641[ ]
A
B
12.7±0.1
12.7±0.1
Wire
Soldering Crimping wrapping
+0.3
0
+0.3
0
E
LGC-2SA642[ ]
C
D
Others
10.7
7.6
LGC-SA643[ ]
14.3
10.1
F
G
LGC-2SA643[ ]
+0.3
0
+0.3
0
14.0±0.1
LGC-SA644[ ]
E
17.8±0.1
0
12.5±0.1
LGC-2SA644[ ]
F
G
5.0±0.1
15.0±0.1
Optical fiber connector
MU-type Adaptor
LGC-A622[ ]
LGC-2A622[ ]
MU-type
JIS C 5983 F14 type
Adaptor
● Screw-Fixing-Bracket for Vertical Board type
Item Number
Material of Alignment Sleeve
LGC-A622P
Phosphor bronze
LGC-A622
Zirconia
Housing Material
Plastic
unit(mm)
6.6
2.5
1.8
9.8
14.5
2-ø2.3
19
1.1 REF.
26
+0.2
9.9 0
14.5±0.1 REF.
0
6.9+0.2
+0.2
(2-ø2.3 0 or 2-M2)
(for fixing with screw)
Mounting Hole Size
t= 1.6
Material of Alignment Sleeve
Plastic
unit(mm)
26
2-ø2.3
1
1.1 REF.
1
1.8
12
18
4.5
9.8
2.5
+0.2
10.1 0
+0.2
Zirconia
12.1 0
Phosphor bronze
LGC-2A622
22
LGC-2A622P
Housing Material
18±0.1 REF.
Item Number
+0.2
(2-ø2.3 0 or 2-M2)
(for fixing with screw)
Mounting Hole Size
t= 1.6
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Adaptor
LGC-4A622[ ]
LGC-8A622[ ]
MU-type
JIS C 5983 F14 type
Adaptor
● Screw-Fixing-Bracket for Vertical Board type
Item Number
Material of Alignment Sleeve
LGC-4A622P
Phosphor bronze
LGC-4A622
Zirconia
Housing Material
Plastic
26
1.1 REF.
9.8
3
3
1
1
unit(mm)
2.5
1.8
21.5
27.5
4.5 5 4.5
31.5
2-ø2.3
+0.2
+0.2
21.6 0
27.5±0.1 REF.
10.1 0
Mounting Hole Size
t=1.6
+0.2
0
(2-ø2.3 or 2-M2)
(for fixing with screw)
Item Number
Material of Alignment Sleeve
LGC-8A622P
Phosphor bronze
LGC-8A622
Zirconia
Housing Material
Plastic
unit(mm)
26
5
3
3
1
1
+0.2
10.1 0
+0.2
5
1.8
40.6 0
7
2.5
46.5±0.1 REF.
7
40.5
4.5 5 4.5 5 4.5 5 4.5
50.5
46.5
1.1 REF.
9.8
2-ø2.3
+0.2
(2-ø2.3 0 or 2-M2)
(for fixing with screw)
Mounting Hole Size
t=1.6
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
MU-type Adaptor
LGC-16A622[ ]
MU-type
JIS C 5983 F14 type
Adaptor
● Screw-Fixing-Bracket for Vertical Board type
Housing Material
Plastic
unit(mm)
F
D
D
B
B
9
9
7
7
5
5
3
3
1
1
8.6
Others
0
–0.1
0
(2-ø2.3≠0.2
or 2-M2)
(for fixing with screw)
Wire
wrapping Crimping Soldering
0
6.7+0.2
0
1.6 –0.3
F
0
10.1+0.3
0
1.2–0.3
0
1.2 ≠0.1
0
9.8±0.2
0
6.6–0.2
86±0.1 REF.
0
80.1+0.2
0
1.6≠0.1
2-ø2.3
4.5 5 4.5 5 4.5 5 4.5 6 .5 4.5 5 4.5 5 4.5 5 4.5
86±0.1
90±0.2
26±0.3
2.5±0.3
+0.2
1.8–0.1
80–0.2
Material of Alignment Sleeve
Phosphor bronze
Zirconia
1.1 REF.
Item Number
LGC-16A622P
LGC-16A622
IDC
0
8.7+0.2
11
Mounting Hole Size
t= 1.6
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Adaptor (6.25mm pitch between terminals)
LGC-2A632[ ]
LGC-8A632[ ]
MU-type
JIS C 5983 F14 type
Adaptor
● Screw-Fixing-Bracket for Vertical Board type
Item Number
LGC-2A632P
LGC-2A632
Material of Alignment Sleeve
Phosphor bronze
Zirconia
Housing Material
Plastic
1.1 REF.
2.5
1.8
15.5
25.5
21.5
6.25
2-ø2.3
1
unit(mm)
26
9.8
1
15.6+0.2
0
21.5±0.1
0
10.1+0.2
0
Mounting Hole Size
t= 1.6
2-ø2.4 or 2-M2
Housing Material
Plastic
2-ø2.3
26±0.3
2.5±0.3
–0.1
1.8≠0.2
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
7
6
6
5
5
4
4
3
3
2
2
1
1
0
8.6–0.1
0
1.6–0.3
7
0
1.2–0.3
8
59.5±0.1 REF.
0
53.6+0.2
6.25 6.25 6.25
SMT
8
8.5
0
1.2+0.1
6.25 6.25 6.25
59.5±0.1
63.5±0.2
0
53.5–0.2
Through
hole
unit(mm)
0
10.1+0.3
0
6.7+0.2
9.8±0.2
0
6.6–0.1
0
1.6+0.1
Material of Alignment Sleeve
Phosphor bronze
Zirconia
1.1 REF.
Item Number
LGC-8A632P
LGC-8A632
0 or 2-M2)
(2-ø2.3+0.2
0
8.7+0.2
(for fixing with screw)
Mounting Hole Size
t= 1.6
Optical fiber connector
MU-type Adaptor with a Shutter
(6.25mm pitch between terminals)
LGC-600 series
JIS C 5983 F14 type
Adaptor with a shutter
Housing Material
Plastic
unit(mm)
26
1.1 REF.
9.8
2-ø2.3
1
1
2.5
1.8
15.5
Material of Alignment Sleeve
Phosphor bronze
Zirconia
25.5
21.5
6.25
Item Number
LGC-2SA632P
LGC-2SA632
MU-type
1
1
The mounting hole size is equal to that of LGC-2A632.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type/High-density Plug-in-type Optical Fiber Connector
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
■ High-density Plug-in-type Optical Fiber Connector
This connector has been developed for high-density mounting the plug-in-type (DS) optical connector. Its packaging density
amounts to about 4 times as compared with the plug-in-type (DS) connector. It consists of a plug (consisting of a plug
housing and a ø1.25mm ferrule), a back board housing, a package housing, a sleeve holder include alignment sleeve, and a
jack (consisting of a jack housing and a ø1.25mm ferrule).
➀
➀Plug
➁Back Board Housing
➂Package Housing
➃Sleeve Holder
➄Jack
➁
➂
➃
➄
●Specifications
Items
Requirements
Insertion Loss
Return Loss
Through
hole
SMT
Press-in
Actual Value (Average)
: 0.5dB or less
0.2dB
Multi Mode Graded Index : 0.3dB or less
0.1dB
Single Mode
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
High-density Plug-in-type Back Board Housing/
Package Housing
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Back board/Package housing
High-density Plug-in-type Back Board Housing (HA, B Housing)
These housings are sorted into those for 2-ports type, 4-ports type, and 8-ports type. Each housing is mounted by inserting it
to the back board and then, fixing it with screws.
● 2-ports High-density Plug-in-type Back Board Housing (C-L2HA, B Housing)
This housing is connected to the 2-ports high-density plug-in-type package housing (LGC-L2PA+R).
18.9
4.5
Back Board
Thickness
0
±0.1
±0.1
(4-R1-Recess)
6.2
7.71
11.89
3.2mm
+0.2
LGC-L2HB+R
unit(mm)
8.39
2.4mm
Mounting Hole Size
12.3
LGC-L2HA+R
unit(mm)
13.2
Item Number
17.8
15.24
4-R0.8
±0.1
1
2
9.8
12.2
±0.1
18.59
● 4-ports High-density Plug-in-type Back Board Housing (C-L4HA, B Housing)
This housing is connected to the 4-ports high-density plug-in-type package housing (LGC-L4PA+R).
23.6
4.5≈3=13.5
Back Board
Thickness
2.4mm
LGC-L4HB+R
3.2mm
Mounting Hole Size
unit(mm)
19.6+0.2
0
13.51±0.1
6.2
11.89±0.1
8.39+0.2
0
12.3
LGC-L4HA+R
unit(mm)
13.2
Item Number
19.3
10.16
4-3.35+0.2
0
9.8
8-R0.8 Ref. (4-R1-Recess)
● 8-ports High-density Plug-in-type Back Board Housing (C-L8HA, B Housing)
This housing is connected to the 8-ports high-density plug-in-type package housing (LGC-L8PA+R).
Back Board
Thickness
+0.2
0
±0.1
±0.1
11.89
+
8.39
0.2
0
31.29
37.3
27.94
8-R0.8
(4-R1-Recess)
4-3.35+0.2
0
1
2
3
4
5
6
7
3.2mm
unit(mm)
37.6
8
LGC-L8HB+R
Mounting Hole Size
13.2
2.4mm
6.2 12.3
LGC-L8HA+R
unit(mm)
41.6
4.5≈7=31.5
9.8
Item Number
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
High-density Plug-in-type Package Housing
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Package housing
High-density Plug-in-type Package Housing (PA Housing)
These housings are sorted into those for 2-ports type, 4-ports type, and 8-ports type.
This housing is mounted to the package board surface with screws.
● 2-ports High-density Plug-in-type Package Housing (C-L2PA Housing)
This housing is connected to the 2-ports high-density plug-in-type back board housing (LGC-L2HA+R or LGC-L2HB+R).
unit(mm)
Package Board
Thickness
Item Number
1.6~2.0mm
10.5
9
20.9
5.08
20.32
(Mounting Pitch)
2-ø2.1
2-ø3.2
±0.1
2
8.61
±0.1
5.08
12.7
18.7
4.5
LGC-L2PA+R
unit(mm)
Mounting Hole Size
1
±0.1
12.7
● 4-ports High-density Plug-in-type Package Housing (C-L4PA Housing)
This housing is connected to the 4-ports high-density plug-in-type back board housing (LGC-L4HA+R or LGC-L4HB+R).
Package Board
Thickness
unit(mm)
1.6~2.0mm
10.5
9
20.9
5.08
26.2
(Mounting Pitch)
2-ø2.1
3
2
21.59
25.1
4
4.5≈3=13.5
LGC-L4PA+R
unit(mm)
Mounting Hole Size
1
8.61±0.1
5.08±0.1
Item Number
2-ø3.2
21.59±0.1
● 8-ports High-density Plug-in-type Package Housing (C-L8PA, B Housing)
This housing is connected to the 8-ports high-density plug-in-type back board housing (LGC-L8HA+r or LGC-L8HB+R).
unit(mm)
10.5
20.9
5.08
1.6~2.0mm
9
8
4.5≈7=31.5
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
43.18
(Mounting Pitch)
7
2-ø2.1
2-ø3.2
39.37
43
6
5
4
3
2
1
Through
hole
unit(mm)
Mounting Hole Size
Others
±0.1
LGC-L8PA+R
Package Board
Thickness
8.61
±0.1
5.08
Item Number
±0.1
39.37
Optical fiber connector
High-density Plug-in-type Package Housing
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Package housing
High-density Plug-in-type Package Housing Cap (PA Housing Cap)
These are caps for High-density Plug-in-type Package Housing
Item Number
LGC-CL2PB
No. of contacts
2-ports
17.8
4.5
12.8
11
Item Number
LGC-CL4PB
No. of contacts
4-ports
22.4
4.5≈3=13.5
12.8
11
No. of contacts
8-ports
40.4
4.5≈7=31.5
11
12.8
Item Number
LGC-CL8PB
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Housing for Back Board for Hard Metric
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Back board housing
Housing for Back Board for Hard Metric (HA Housing)
It connects it with housing for package for hard metric LGC-LZ8PA+R
Item Number
Back Board Thickness (L)
Back Housing Color
LGC-LZ8HA+R
3.7mm
Beige
LGC-LZ8HB+R
3.1mm
Black
48.6
11.6
4.5≈3=13.5
12.4
4.2
L
17.2
4.5≈3=13.5
46
13.8
35
27
unit(mm)
27±0.05
±0.05
5.2±0.05
6 REF.
8.5±0.05
35±0.05
24.6±0.05
10 REF.
1.45
8.95±0.05
0.5±0.05
Mounting Hole Size
1.45±0.05
3.05 REF.
18.2±0.05
19.8 REF.
44.4 REF.
R are all R0.8
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Housing for Package for Hard Metric
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Package housing
Housing for Package for Hard Metric (PA Housing)
It connects it with housing for backboard for hard metric LGC-LZ8HA or LGC-LZ8HB+R
Item Number
LGC-LZ8PA+R
4.5≈3=13.5
20.9
4.5≈3=13.5
49.5
9
45.6
11.6
4
unit(mm)
8.5±0.1
4.5 REF.
Mounting Hole Size
.1
4±0.1
ø2
2-
.2
ø3
2-
45.6±0.1
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Package Housing Cap for Hard Metric
Housing Misinsertion Prevention Key for Hard Metric
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Package housing
Package Housing Cap for Hard Metric (PA Housing Cap)
There are caps for Package Housing for Hard Metric LGC-LZ8PA+R.
Item Number
unit(mm)
LGC-CLZ8PB
47.6
11.6
11.6
4.5≈3=13.5
15.9
4.5≈3=13.5
Housing Misinsertion Prevention Key for Hard Metric
This is a housing misinsertion prevention key for hard metric.
A set is composed of two keys for the backboard and two keys for the package.
Item Number
unit(mm)
LGC-LZ8KY
B
10 REF.
P
H
LGC-LZ8KY
32.7 REF.
P
HONDA
JAPAN
H
A
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
P
9.5
10.2
for Back Board
Through
hole
5.5
4 REF.
6.4
H
2.5 REF.
2.1
2.1
0.38 REF.
2.1
3.9
3.8
3.9
0.7 REF.
A: for Back Board
B: for Package
for Package
Optical fiber connector
High-density Plug-in-type Jack
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Jack
High-density Plug-in-type Jack
This high-density plug-in-type jack is connected to the high-density plug-in-type package housing. It consists of a high-density
plug-in-type jack housing and a ø1.25mm ferrule.
Inserted ferrule, ø1.25mm Ferrule, is the same as in the MU-type plug. (LGC-PFS60[ ])
For removing it, use its exclusive removing tool. (LGC-KP602C)
● High-density Plug-in-type Jack Housing (MUJ-PH type plug housing)
This jack housing is connected to the high-density plug-in-type package housing.
Item Number
LGC-PH624+R
LGC-PH624B+R
Applicable Outside diameter
of optical fiber cords
ø2mm
Note
For AdPC polishing (Boot color : Mauve)
For PC polishing (Boot color : Blue)
unit(mm)
4.4
4.75
3.75
41 REF.
15
Ferrule is excluded.
LGC-PH623B+R
ø0.9mm
Note
For AdPC polishing (Boot color : Mauve)
For PC polishing (Boot color : Blue)
unit(mm)
32.3 REF.
3.75
15
4.4
LGC-PH623L+R
Applicable Outside diameter
of optical fiber cords
4.75
Item Number
Ferrule is excluded.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
High-density Plug-in-type MU-type
Sleeve Holder/Dummy plug/Dummy Jack
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Sleeve Holder/Dummy plug/Dummy Jack
MU-type Sleeve Holder (MU-SH type Sleeve Holder)
This sleeve holder contains a zirconia alignment sleeve. Use the MU-type Sleeve Holder Mountig / Removing Tool (LGCKP603C) when mounting or removing this sleeve holder.
Item Number
Note
unit(mm)
LGC-AL8PA+R
ø2.56
ø3.2
8.15
High-density
Plug-in-Type
Jack Side
(Gold Plated
Side)
MU-Type Plug Side
Dummy plug (MU-DP type Dummy Plug)
Item Number
Note
unit(mm)
LGC-DP601-1
23.6
5.6
6.6
4.4
Dummy Jack
Item Number
Note
unit(mm)
LGC-DJ601-1
21.2
ø6
4 REF.
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Simplified MU-type Optical Fiber Connector
LGC-SR600 series
MU-type
Simplified connector
Ferrule
These optical connectors are constructed by simplifying the structures of MU-type plugs and adaptors.
MU-type or Simplified MU-type plug is connectable to the receptacle.
When pulling out simplified MU-type plugs from simplified receptacles, the extracting tool LGC-KPSR6 (Refer to the page L-67)
is required.
➀ Simplified MU-type
Plug
➂
➁ Simplified MU-type
Simplex Receptacle
➂ Simplified MU-type
8-ports Receptacle
➀
➃ Alignment Sleeve
➁
➃
● Specifications
Item
Actual Value (Average)
Requirements
Single Mode
Insertion Loss
: 0.5dB or less
0.2dB
Multi Mode Graded Index : 0.3dB or less
Return Loss
0.1dB
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
Simplified MU-type Plug
Each simplified MU-type plug is provided with a ferrule of zirconia. The inside diameter of the ferrule can be selected to align
with the outside diameter of an optical fiber as follows.
LGC-PFS634
ø0.124
LGC-PFS635
ø0.125
LGC-PFS6355
ø0.1255
LGC-PFS636
ø0.126
LGC-PFS637
ø0.127
LGC-PFS638
ø0.128
ø1.249±0.0005
Single
mode
3
unit(mm)
17.8 REF.
3.75 REF.
ø1.2
ø0.123
Inside diameter
of ferrule
LGC-PFS633
Mode
Outside diameter
of ferrule
Inside diameter Outside diameter
of ferrule
of ferrule
[mm]
[mm]
3
Item Number
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Simplified MU-type Receptacle
LGC-SR631[ ]
MU-type
Simplified connector
Receptacle
● Screw-Fixing-Bracket for Vertical Board type
Item Number
Material of Alignment Sleeve
Phosphor bronze
LGC-SR631B
Zirconia
LGC-SR631
Housing Material
Plastic
unit(mm)
6.6
9.9
19
14.5
1.1 REF.
2-ø2.3
10 +0.2
0
14.5 ±0.1 REF.
6.7 +0.2
0
+0.2
(2-ø2.3 0 or 2-M2)
(for fixing with screw)
Mounting Hole Size
t=1.6
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
2.5
1.8
8.2
20.5
11.75
Optical fiber connector
Simplified MU-type Receptacle
LGC-2SR631[ ]
LGC-4SR631[ ]
LGC-8SR631[ ]
MU-type
Simplified connector
Receptacle
● Screw-Fixing-Bracket for Vertical Board type
Item Number
LGC-2SR631B
LGC-2SR631
Material of Alignment Sleeve
Phosphor bronze
Zirconia
Housing Material
Plastic
unit(mm)
unit(mm)
LGC-2SR631[ ]
LGC-4SR631[ ]
22
18
12
4.5
31.5
27.5
21.5
14 REF.
4.5 5 4.5
Note: Dimensions in axial direction
are same as the dimensions
of LGC-8SR631 [ ], as shown below.
18±0.1 REF.
+0.2
(2-ø2.3 0
or 2-M2)
(for fixing
with screw)
+0.2
12.1 0
27.5±0.1 REF.
+0.2
21.6 0
+0.2
Zirconia
+0.2
(2-ø2.3 0
or 2-M2)
(for fixing
with screw)
10.1 0
LGC-4SR631
Phosphor bronze
10.1 0
LGC-4SR631B
Note: Dimensions in axial direction
are same as the dimensions
of LGC-8SR631 [ ], as shown below.
Material of Alignment Sleeve
+0.2
Item Number
2-ø2.3
9.8
9.8
2-ø2.3
Mounting Hole Size
t=1.6
Mounting Hole Size
t=1.6
unit(mm)
LGC-8SR631[ ]
33 REF.
4.5 5 4.5 5 4.5 5 4.5
3
5
7
1
3
5
7
1.1 REF.
50.5
46.5
40.5
20.5
1.8
Zirconia
2.5
Phosphor bronze
2-ø2.3
46.5±0.1 REF.
0
40.6+0.2
0 or 2-M2)
(2-ø2.3+0.2
(for fixing with screw)
+0.2
LGC-8SR631
10.1 0
LGC-8SR631B
Material of Alignment Sleeve
11.75
9.8
1
Item Number
Mounting Hole Size
t=1.6
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Simplified MU-type Receptacle
LGC-16SR631[ ]
MU-type
Simplified connector
Receptacle
● Screw-Fixing-Bracket for Vertical Board type
Item Number
Material of Alignment Sleeve
Phosphor bronze
LGC-16SR631B
Zirconia
LGC-16SR631
Housing Material
Plastic
unit(mm)
72.5 REF.
4.5
5
4.5
5 4.5
5 4.5
6.5 4.5
5
4.5
5 4.5
5 4.5
3
5
7
9
B
D
F
1
3
5
7
9
B
D
F
2.5
90
86
80
86±0.1 REF.
80.1+0.2
0
+0.2
0
0
10.1+0.2
(2-ø2.3 or 2-M2)
(for fixing with screw)
Mounting Hole Size
t=1.6
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
20.5
1.1 REF.
1.8
11.75
9.8
1
2-ø2.3
Optical fiber connector
Simplified MU-type Receptacle
LGC-2SR611[ ]
LGC-4SR611[ ]
LGC-8SR611[ ]
MU-type
Simplified connector
Receptacle
● Spring-Lock type
Item Number
LGC-2SR611B
LGC-2SR611
Material of Alignment Sleeve
Phosphor bronze
Zirconia
Housing Material
Plastic
unit(mm)
LGC-2SR611[ ]
23.3
22
19.9
14 REF.
4.5 5 4.5
1.6 REF.
1.6 REF.
13.8
12.5
10.4
4.5
9.8
2.5
3
9.8
2.5
3
LGC-4SR611
1
1
Item Number
LGC-4SR611B
1
1
Note: Dimensions in axial direction
are same as the dimensions
of LGC-8SR611 [ ], as shown below.
unit(mm)
LGC-4SR611[ ]
Note: Dimensions in axial direction
are same as the dimensions
of LGC-8SR611 [ ], as shown below.
Material of Alignment Sleeve
unit(mm)
Phosphor bronze
Zirconia
1.6 REF.
LGC-8SR611[ ]
4.5
5
7
5
7
9.8
2.5
4.5
3
1
2.2
Phosphor bronze
9
20.5
Zirconia
7
Material of Alignment Sleeve
8.2
LGC-8SR611
5
3
1
Item Number
LGC-8SR611B
5
42.3
41
38.9
33 REF.
4.5 5 4.5
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Simplified MU-type Receptacle
LGC-16SR611[ ]
MU-type
Simplified connector
Receptacle
● Spring-Lock type
Item Number
Material of Alignment Sleeve
Housing Material
Phosphor bronze
LGC-16SR611B
Plastic
Zirconia
LGC-16SR611
1.6 REF.
unit(mm)
5
4.5
5
4.5
5
4.5
5
4.5
5
4.5
B
D
F
9
B
D
F
5
9
5
3
7
3
1
8.2
9
20.5
2.2
7
5
7
1
9.8
2.5
4.5
81.8
80.5
78.4
72.5 REF.
4.5 6.5 4.5
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Removing Tool
LGC-KPSR6
MU-type
Tool
● Removing Tool
This tool is for extracting simplified MU-type plug mating with simplified receptacle.
Item Number
Note
LGC-KPSR6
unit(mm)
15
5
3.1
3.3
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Terminator
MU-type/High-density Plug-in-type
Terminator
MU-type Terminator
Terminators are used for preventing the reflected light at the end faces of optical connectors.
They are sorted into the plug type, jack type, and adaptor type.
● MU Plug type Terminator (MU-P-TA type Terminator)
Item Number
Note
Return loss : 40dB or more for Single Mode
LGC-PTA601+R
unit(mm)
27 REF.
23.6
5.6
6.6
ø1.249
4.4
● MU Jack type Terminator (MU-J-TA type Terminator)
Item Number
Note
Return loss : 40dB or more for Single Mode
LGC-PTA621+R
unit(mm)
ø1.249
20.5 REF.
15
4.4
4.75
3.75
● MU Adaptor type Terminator
Item Number
Note
Return loss : 40dB or more
LGC-ATA601+R
unit(mm)
7.5
9.3
20
22.5
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
MU-type Receptacle/MU-RA Receptacle Attachments
LGC-600 series
MU-type/High-density Plug-in-type
JIS C 5983 F14 type
Receptacle
MU-type Receptacle/MU-RA Receptacle Attachments
● MU-type Receptacle
Item Number
Note
ø20
unit(mm)
15
7.5
13.43
LGC-R605
14.5
2-ø2.3
0.5
ø3.8
Mounting Hole Size
13.43±0.1
2-ø2.3 or
2-M2
ø4
● MU-RA Receptacle Attachments
Use these receptacles by mounting them to measuring instruments, etc. The main body is the same as in the receptacle of
plug-in-type optical connector (LGC-HFCR1+R or LGC-HFCR2+R: Refer to page L-19) and it is applicable by replacing the
attachment.
unit(mm)
œ14
9.5
14.1
Attachment only
ø6
4-ø2.3
➀Plug Attachment
ø1.252
➀
10
15.6 REF.
LGC-RH601+R
Note
0.5
Item Number
ø7
➁
➁ Main body
The mounting hole size is equal to that of LGC-HFCR[ ]+R.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
MU-type Tool
LGC-600 series
MU-type
Tool
MU-type Plug Mounting/Removing Tool (C-LMU type [ ] Plug Mounting/Removing Tool)
Plug removing tools, jack removing tool, cleaning tool, are available.
● MU-type Plug Mounting/Removing Tool (C-LMU type [ ] Plug Mounting/Removing Tool)
This tool is used for mounting the MU-type plug to or removing it from the back board housing.
Item Number
Size A
12.1mm
LGC-KP601D+R
9.1mm
Note
C-LMU type B plug mounting/removing tool
For MU-type adaptor plug
C-LMU type A plug mounting/removing tool
ø21 REF.
13.2
A
LGC-KP601C+R
Name
For high-density plug-in-type
back board housing
300 REF.
Mounting
Removing
● MU-type Plug Mounting/Removing Tool
This tool is a smaller-sized and light-weight MU-type plug mounting/removing tool. Two kinds of tools are provided, one is a
tool that integrates mounting and removing tools; the other is a tool that separates the mounting and removing tools and puts
them in chains. Another tool is also provided, from which guide hardware is removed from the mounting side of the tool, so that
the mounting/removing tool can be used for housing for the backboard.
Item Number
LGC-KP605B
4.8
4.8
LGC-KP605A
D ISC ON N EC T
C ON N EC T
DIS CONNE CT
150
65
65
5.5 REF.
5
7
7
5
5.5 REF.
Removing side
Mounting side
Removing side
Item Number
Name
Note
LGC-KP605A
Type A
LGC-KP605B
Type B
LGC-KP605C
Type C
LGC-KP605D
Type D
Integrated type, for MU type adaptor
Separated type, for MU type adaptor
Integrated type, for MU type adaptor and backboard housing
Separated type, for MU type adaptor and backboard housing
Through
hole
CONNE CT
150
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Mounting side
Form of tool mounting side
ends of LGC-KP605C and
LGC-KP605D
Optical fiber connector
MU-type Tool
LGC-600 series
MU-type
Tool
● MU-type Sleeve Holder Mounting/Removing Tool (MU-SH type Sleeve Holder Mounting/Removing Tool)
This tool is used for mounting the MU-type sleeve holder to or removing the sleeve holder from the package housing.
Item Number
Removing
After Removal
LGC-KP603C
● High-density Plug-in-type Jack Removing Tool (MUJ-PH type Plug Removing Tool)
This tool is used for removing the High-density Plug-in-type Jack from the package housing.
Note
Item Number
LGC-KP602C
ø10 REF.
unit(mm)
100 REF.
Removing
After Removal
● High-density Plug-in-type Jack Mounting/Removing Pad
The high-density plug-in-type jack can be freely removed from the back board housing and adaptor by mounting this pad to
the jack.
Item Number
Mounted Condition
unit(mm)
LGC-Z43
23.6
5.6
4.4
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Plug-in (DS)-type Optical Connector
LGC-HFC series
Plug-in (DS)-type
JIS C 5980 F11 type
The plug-in (DS)-type optical connector is applicable to the exchange and transmission systems. It is mountable together with a
coaxial connector. It is composed of a plug (consisting of a plug housing and a ø2.5mm ferrule), a back board housing, a
package housing, and a jack (consisting of a jack housing and a ø2.5mm ferrule).
➀
➀ Plug
➁ Back Board
Housing
➂ Package
Housing
➃ Jack
➁
➂
➃
●Specifications
Items
Requirements
Insertion Loss
Return Loss
: 0.5dB or less
0.2dB
Multi Mode Graded Index : 0.3dB or less
0.1dB
Single Mode
Single Mode (AdPC polishing)
: 40dB or more
50dB
Single Mode (PC polishing)
: 22dB or more
30dB
Multi Mode Graded Index (PC polishing) : 22dB or more
29dB
Note 1: Please contact us for details about this series.
Through
hole
SMT
Press-in
Actual Value (Average)
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Optical Fiber Cord with Connectors
(Patch Cord)
Optical fiber cord with connectors
An optical fiber cord with connectors is produced by harnessing various optical connectors in this catalog.
Cord type (Stamp item number and "HONDA")
Cord length [m]
A side
B side
Note: The cord length shows the length from the rear end of one connector to the rear end of the other connector excluding
the boots.
●Item Number Configuration
In case of those other than plug-in Optical fiber connector (In case of the example shown in the above figure)
L G C - PA
102
PA
3 5 3 --
A Side Connector Name
B Side Connector Name
Set the connector having a lower
number in the table to the A side.
Deleted in case of a cord with
a connector at one end only.
A Side Polishing Shape
SM
B Side Polishing Shape
2
+R
Cord Length (Unit: m)
RoHS
Mode
Entry characters
Polishing shape
Entry characters
Polishing shape
Entry characters
Type
P
PC
P
PC
SM
10/125SM (λ=1.31μm)
PA
AdPC
PA
AdPC
15SM
PN
Angled FLAT
PN
Angled FLAT
GI
8/125SM (λ=1.55μm)
50/125GI (λ=1.31μm)
Deleted in case of a cord with a
connector at one end only.
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Optical Fiber Cord with Connectors
(Patch Cord)
Optical fiber cord with connectors
●Types of A or B side connector name
Be careful since the part numbers of the connectors to be harnessed are different from entry characters.
No.
Entry
Characters
Part No. of Connector Housing
(See Note #1)
Connector Type
Outside Diameter
of Optical Fiber Cord
1
102
FC-type plug
LGC-PH2+R
ø2
2
103
FC-type plug
LGC-PH3 [ ]+R
ø0.9 (Buffered fiber)
3
105
FC-type plug (Crimp Assembly type)
LGC-PH5 [ ]+R
ø2
4
353
SC-type plug
LGC-PH353M [ ]+R
ø2
5
305
SC-type plug
LGC-PH305M [ ]
ø0.9 (Buffered fiber)
6
373
SC2-type plug
LGC-PH373M [ ]+R
ø2
7
329
SC2-type plug
LGC-PH329 [ ]+R
ø0.9 (Buffered fiber)
8
604
MU-type plug
LGC-PH604 [ ]+R
ø2
9
603
MU-type plug
LGC-PH603 [ ]+R
ø0.9 (Buffered fiber)
10
624
High-density plug-in-type jack
LGC-PH624 [ ]+R
ø2
11
623
High-density plug-in-type jack
LGC-PH623 [ ]+R
ø0.9 (Buffered fiber)
Note 1: The character to be inserted in [ ] depend on the boot colors.
Note 2: For the various master cords, please contact us.
Note 3: For the cord of SC and MU-type Vertical and Horizontal 2-ports plug, please contact us.
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
Optical fiber connector
Connector Convertor
SC-type/MU-type
Connector convertor
SC to MU Connector Convertor
An SC adaptor and an MU-type plug are connectable to each other.
Item Number
Applicable
Optical Fiber Mode
Insertion Loss
Ferrule Polishing
Return Loss
LGC-P302/A600SM+R
Single Mode
1.0dB or less
40dB or more
LGC-P302/A600GI+R
Multi Mode Graded Index
0.6dB or less
35dB or more
AdPC polishing
9.8
9
12.4
unit(mm)
7.4
33.7
Others
Wire
wrapping Crimping Soldering
7.2
9.3
IDC
Press-in
SMT
Through
hole
Optical fiber connector
Conversion Adaptor
MU-type
Conversion adaptor
MU-FC type Conversion Adaptor
An MU-type plug and an FC-type plug are connectable to each other.
Item Number
Material of Alignment Sleeve
Note
Phosphor bronze
LGC-A600/A110+R
M8≈0.75P
unit(mm)
2.2
22
18
HONDA
JAPAN
9.8
2-ø2.3
1.8
6.6
9.4
3
20.5
18±0.1
9.9+0.2
0
6.9+0.2
0
2-ø2.3 or M2
Hole size (MU side)
t=1.6
MU-SC type Conversion Adaptor
An MU-type plug and an SC-type plug are connectable to each other.
Item Number
Note
Material of Alignment Sleeve
Phosphor bronze
LGC-A600/A302+R
unit(mm)
18±0.1
9.9+0.2
0
6.9+0.2
0
9.4
Through
hole
SMT
Press-in
IDC
Wire
Soldering Crimping wrapping
Others
9.8
HONDA
JAPAN
(2-ø2.3
or 2-M2)
Hole size (MU side)
t=1.6
9.6+0.2
0
1.8
3 1.8
26.7
6.6
18±0.1
13.3+0.2
0
7.4
18
22
12.8
2
2-ø2.3
(2-ø2.3
or 2-M2)
Hole size (SC side)
t=1.6
Optical fiber connector
MUJ-type Plug Removing Tool
LGC-KP609
Optical fixed attenuator
MU-type
Tool
MUJ-type Plug Removing Tool
Item Number
Note
unit(mm)
LGC-KP609
1.1
9.5
16
125
Note 1: This removing tool is a tool to pull out MU-type plugs from a narrow pitch MU-type fixed optical attenuator
LGA-S6( )LC+R (Refer to page L-80).
Note 2: For high density plug-in type package housing, please use the LGC-KP602C removing tool (Refer to page L-71).
Others
Wire
wrapping Crimping Soldering
IDC
Press-in
SMT
Through
hole