T1 Crossover Cable; Figure 23 Oem T1 Nic; Figure 24 Nokia T1 Nic - Nokia IP500 Series Installation Manual

Figure 23 OEM T1 NIC

Figure 24 Nokia T1 NIC

Both versions of this NIC use an RJ-48 connector. To connect to the T1
service, use a straight-through cable. If you plan to connect to another CSU/
DSU, use a crossover cable.

T1 Crossover Cable

Use a T1 crossover cable to connect two units when you use T1 connections
between DSU/CSUs.
Warning
Cables that connect to a T1 NIC must be a minimum 26 AWG wire.
IP500 Series Installation Guide
All manuals and user guides at all-guides.com
RJ-48 connector
LEDs
PORT 1
LOF ACTV
LOS LPBK
RJ-48 connector LEDs
T1 NIC Specifications
00012br
00009br
69