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3.3 CONNECTING THE LINE PORT
Follow the steps below to connect the CopperLink-T line port:
1. Obtain a single-twisted pair cable with an RJ-45 plug connector at
each end.
2. Plug one end of the cable into the RJ-45 socket (labeled Line) on the
CopperLink-T .
3. When the remote and local extender units synchronize, the front-
panel Link LED will turn on.
3.4 CONNECTING THE CIRCUIT INTERFACE
Your CopperLink-T comes with either an RJ-48C or an RJ-48C and dual
BNC for connection to a T1 or E1:
• Model 2113 - E1: 120-Ohm RJ-48C and dual 75-Ohm BNC connec-
tors
• Model 2115 - T1: RJ-48C
To connect the twisted pair cable to the CopperLink-T serial port:
1. Attach the male connector of the twisted pair cable to the female
connector on the CopperLink-T.
2. Attach the other end of the cable to the serial connector on the local
T1 or E1.
The interconnecting cables shall be acceptable for
external use and shall be rated for the proper applica-
tion with respect to voltage, current, anticipated tem-
perature, flammability, and mechanical serviceability.
CAUTION