Description

DATA CONNECT COPPER-E-2PK E1 EXTENDER OVER COPPER TWO PACK
-Extend Phone Company Demarcs
-T-1 or T-1 4-wire repeater
-Extends t-1 or e-1 lines
– Up to 5000 feet between units
-RJ-45 or screw down connectors
-Simple connection to 4-wire circuits
-Inexpensive solution to long cable runs
-120/220 VAC, 12, 24, 48 or 125 VDC available
-1U high rack mountable 1, 2 or 3 x19″ rack
-20 slot rack chassis option
THIS PRODUCT IS NOT FOR 10BASET OR ETHERNET CABLES. IT IS FOR T-1 OR E-1 LINES

The Data Connect COPPER-T and COPPER-E are 4-wire repeaters for use on costomer owned lines or to extend telephone company demarcs. the extenders are used to extend in-house T1 and E1 lines in campus and high rise environments.
Each pair of T1/E1 Extenders may be located up to 5000 feet apart. The Extender circuitry is rated to -36 dB dynamic range at the T 1 rate of 1.544 Mbps and -43 dB dynamic range at E1 rate of 2.048 Mbps. As implemented, the parts are slightly de-rated to provide long life at extended temperature range. therefore the distance specified in this document are only 5000 feet. Solid copper 22 AWG, two twisted pair is the preferred cable for connection between the Extenders. Connection to the Extender is made through RJ-45 modular connectors or 4-wire screw down barrier strips. Each Extender comes standard with two screw down barrier strips and one rj-45 connectors. If only RJ-45 connections are desired extra RJ-45 adapters (part number 9502122) can be ordered.
The DCE COPPER-T and COPPER-E are powered by a small wall-mount transformer. The Extender are designed for connections between T1 equimpment such as PBXs, T1/E1 multiplexers, T1/E1 line drivers CSUs router or any other T1/E1 equipment requiring long customer owned cable runs. T-extenders and E-extenders can be used to connect between office buildings with across campus , between floors if high rise office building office buildings with underground cable runs. the T-Extender / E-Extenders are transparent to the type of data sent over the T1/E1 link. The Data can be D-4 format, ESF, PRI, G.703, G.704, etc.
The T-Extender are most often used in pairs to extend a telephone company demarc. For example, if a CSU or DSU is limited to 655 feet and is connecting to a phone campany smart jack demarc which is limited to 655 feet, the T-Extenders are used in pairs to extend that distance up to 5000 feet.

SPECIFICATIONS
General
T1 repeaters or E-1 repeaters
Extends T1 or E1 bi-polar signals
Up to 5000 feet between T-extenders
Up to 4000 feet between E-extenders
Indicators
Power
Accesories
RJ45 wiring adapter p/n 9502122
Customer to demarc RJ45 cable p/n 9500095
Customer to customer rj45 crossover cable p/n 9500099
Rack shelf, 1U for 1 to 3 T1/E1
Extenders
20 slot, 4U high 19″ rackmunt chassis
Physical/Electrical
5.5″ x 7.5″ 1.5″
100 ohm T1, 120 ohm E1 interface
2lb including wall transformer
120 VAC external wall transformer supply
Optional 220 VAC, 12, 24, 48 125 VDC 30mA
Operating temperature: -40 degrees to positive 70 degrees celcius
Operating humidity: 98% non-condensing
Wire
Two twisted pair solid copper
Other types will affect operational distance
Connectors
RJ-45 modular 8-conductor connectors
Pin 1=Recieve
Pin 2=Recieve
Pin 4=Transmit
Pin 5=Transmit
4-Wire barrier strip
Pin 1=Recieve
Pin 2=Recieve
Pin 3=Transmit
Pin 4=Transmit
Connect the Transmit pair of one extender to recieve pair of the other extender. Pairs are not polarity sensitive. Units supplied with 2 screw down, 1 RJ-45.