DigiCool™
FXA/FXB-3GH-x
Three High-Speed Multi-protocol Data
Channels Transceiver over One Fiber
MULTI PROTOCOL
DATA 1
MULTI PROTOCOL
DATA 2
MULTI PROTOCOL
DATA 3
Full Duplex or
Combination of:
RS-232
RS-422
RS-485 (2 OR 4 wire)
BI-PHASE
MANCHESTER
FEATURES:
DESCRIPTION:
• Three Bi-directional High Speed Multi-protocol Data
The FXA/FXB-3GH-x series product incorporates a new
digital encoding technology. This fiber optic system transmits
Three Bi-directional High-speed Multi-protocol Data signals
with a maximum data rate of 2 Mb/s (RS-285, RS-422) and
250 Kb/s (RS-232) over one Singlemode or Multimode fiber. The functionality of the FXA/FXB-3GH-x system is
further enhanced by its compatibility with Meridian’s PC
based SpectraSmart™ Network Management & Diagnostic
Software system. SpectraSmart™ supervises the operating
parameters of the transmission system such as the status
on Digital carrier detect, voltages, temperatures, optical
levels etc. See SpectraSmart brochure for further details.
Channels
• Surface Mount Technology (SMT) for High Reliability
and Repeatability
• SpectraSmart Network Management Compatible
• Local LED Status Indicators to Monitor Critical SystemDiagnostics and Performance Parameters
• ST, FC Optical Connector
• Hot Swappable Rack Cards
• Back - Biased Photo Detector Circuitry for Stable
Optical Laser Output Over Full Temperature Range
• Meets NEMA TS1 / TS2 & CALTRANS Specifications
Utilizes Internal Switching Power Supplies
• Automatically Resettable Solid-State Current Limiters
CONFIGURATIONS:
• Screw Terminal Type Connectors for Data
This system is available in standard 1-slot rack mount
card that can be installed in either Meridian desk/shelf
mount chassis or in 19”, 3RU racking frames. on All Power Lines: Provides Equipment Protection
• DC to 500 Kb/s Data Rate* • Wide Optical Dynamic Range: Optical Attenuators are
Never Needed
MARKETS:
√√
√√
√√
√√
Security and surveillance
Access control systems
Intelligent transportation systems (ITS)
SCADA
SPECIFICATIONS:
Data
Indicators (LEDs)
Formats
1 - Green
1 - Bi-color
1 - Bi-color
3 - Green
3 - Green
1 - Bi-color (Optional)
High Speed RS-232 w/ full speed
handshake, RS-485, RS-422,
Manchester or Bi-Phase
DC to 2 Mb/s
DC to 250 Kb/s
10-9*
10%
Data Rate RS-485/422
Data Rate RS-232
Bit Error Rate
PWD
Power On
TX Carrier/ Laser Over Current
RX optical signal - Present / Error
TX Data Present
RX Data Present
Card Diagnostics
Physical
Power
Card
Weight (Card)
No. of Slots
Module
Connectors
Data
Optical
Power
20 (W) x 127 (H) x 160 (D) mm
(0.8 x 5.0 x 6.3 inch)
450 gms (16 Oz)
1
See SR-500 Brochure
Dimensions (Card)
4 Watts
Screw Terminals
STTM , FC
See SR-500 Spec. Sheet
Quality
Optical
MTBF
Fiber Data Rate
>200,000 hours, @ 35oC Ground
Fix as per MIL 217F
100 Mb/s
Part Numbers:
Enviromental
Operating Temperature
Storage Temperature
Relative Humidity
-34oC to +74oC
-55oC to +85oC
0 to 95% Non-condensing
FX
3GH
A
- TRANSCEIVER
( 1300nm / 850nm )
( 1310 nm / 1550nm )
B
- TRANSCEIVER
( 850nm / 1300nm )
( 1550nm / 1310nm )
* measured @ max. optical budget
** Due to variations of drivers and diagnostic options, power shown @ max value
MULTIMODE -
2
SINGLEMODE -
5
x
ST
CONFORMAL
COATING
SpectraSmart TM
DIAGNOSTIC
C
D
- MULTIMODE
CONNECTOR
FC or ST
- SINGLEMODE
CONNECTOR
FIBER
3 CHANNELS
MULTI-PROTOCOL
DATA
IN/ OUT
3 CHANNELS
MULTI-PROTOCOL
DATA
IN/ OUT
FXA-3GH-x
OPTICAL:
Fiber Type/Size
(um)
Optical Output
(dBm)
Multimode (FP Laser)
62.5 / 125
-5
Singlemode (FP Laser)
9 / 125
-5
FXB-3GH-x
Optical Budget
(dB)
Wavelength
(nm)
Optical
Connector
Optical Dynamic
Range (dB)
-27
22
850 / 1300
ST
24
-27
22
1310 / 1550
ST, FC
24
Receiver Sensitivity
(dBm)
Meridian Technologies Inc.
700 Elmont Road. •Elmont, NY 11003 • 516. 285. 1000 • FAX 516. 285. 6300 • E-mail sales@meridian-tech.com
Visit our web side: www.meridian-tech.com
ver.07/2013 C