Connecting The Model 3088/T (T1) Serial Interface; Connect Twisted Pair (100 Ohm) To T1 Network; Model 3088/K Rear Panel; Ohm Rj-48C T1 Interface - Patton electronics RocketLink-G 3088 Series User Manual

Model 3088 Series User Manual

Connecting the Model 3088/T (T1) serial interface

The Model 3088/T supports T1 network connections. This section describes how to connect the network to
your Model 3088/T.
CAUTION

Connect Twisted Pair (100 ohm) to T1 Network

The Model 3088/T is equipped with a single RJ-48C jack for connection to a 100 ohm twisted-pair T1 net-
work interface. Use the diagram below and the table following it to make the proper connections. The connec-
tor pinout and signals are shown in
Installation
P o
Figure 15. Model 3088/K rear panel
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
figure 16.
RJ-48C Jack
1
2
3
4
5
6
7
8
Figure 16. 120 Ohm RJ-48C T1 interface
T X
e m
o d
L M
D S
R X
r e d
w e
c e
r f a
I n t e
E1 interface
r
w e
P o
(120 Ohm)
RX (75 Ohm)
Power
(Data from
G.703/G.704
network)
Signal Name
1 (RX) Receive (Ring)
2 (RX) Receive (Tip)
3 Shield
4 (TX) Transmit (Ring)
5 (TX) Transmit (Tip)
6 Shield
7 No connection
8 No connection
3 • RocketLink-G installation
A
U S
h e
i n t
d e
M a
L
D S
DSL
TX (75 Ohm)
(Data to
G.703/G.704
network)
48