Surge Protection
For Business-Critical ContinuityTM
Edco FAS-TEL and FAS-31XT
RJ11/RJ31X Telephone Protection
The Edco FAS-TEL and Edco FAS-31XT are single pair telephone or data line
protectors that implement advanced two-stage hybrid design. These units
address over-voltage transients with silicon breakover devices, while sneak and
fault currents are mitigated with PTC technology which consists of solid state
resettable fuses.
The Edco FAS-31XT replaces the RJ31X jack with a protected version. Four screw
terminals are provided to wire the protector in the same manner as a standard
RJ31X jack.
The Edco FAS-TEL is nearly identical to the Edco FAS-31XT except without the
shorting bars. Two screw terminals are provided to connect Telco Line to
protector. Protected equipment such as modems are plugged into female
modular jack on the Edco FAS-TEL.
Operating Voltage
43, 52, 220, 220 VDC
Clamping Voltage
50, 60, 270, 270 VDC
Operating Current
0.15 A
Frequency Range
Insertion Loss
SPD Technology
Connection Type
Operating Temperature
Dimensions (Inches)
Weight
Certifications
497A
Features
General Technical Specifications
Peak Surge Current
UL
®
160 A
(10 x 1000 µs T & R to Ground)
0 to 20 MHz
< 0.1 dB at 20 MHz
Silicon Avalanche Diode
w/ Series PTC
Terminal block
with compression lugs IN/
RJ connector OUT
-40°C to +85°C
1H x 2W x 2L
2 oz
UL 497A, CUL
<1 nanosecond response time
Solid-state silicon breakover
technology
Low capacitance
Over-current protection
UL 497A listed
Line-to-line protection
Line-to-ground protection
Polyswitch resettable fuses — PTCs
5 year warranty
Installation
Ordering Information
Digital Phone
FAS-TEL-060T
Analog Phone/Fax/Modem/DSL
FAS-TEL-200T
Alarm System Phone
Emerson Network Power.
The global leader in enabling
Business-Critical ContinuityTM.
FAS-31XT
AC Power
Embedded Computing
Outside Plant
Racks and Integrated Cabinets
Connectivity
Embedded Power
Power Switching & Control
Services
DC Power
Monitoring
Precision Cooling
Surge Protection
Emerson Network Power Contact information
Headquarters
Surge Protection
328 Water Street
Binghamton, NY 13901
T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
IO-50113 2/09 Rev. 1 Printed in USA
www.emersonnetworkpower.com
650 SW 27th Avenue
Ocala, FL 34471
T: (352) 732-3029
T: (800) 648-4076
F: (352) 867-1237
Business-Critical Continuity, Emerson Network Power and the Emerson Network Power
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