Cisco Cisco VN 2900 Network Adaptation Interface Installation Guide

T1/E1 High-Speed WAN Interface Cards

Connecting a T1/E1 HWIC to a Network

OL-12851-01

Connecting a T1/E1 HWIC to a Network

Use straight-through RJ-48C-to-RJ-48C cables to connect T1/E1 ports to RJ-48C jacks. See the

for pinouts.

To connect a T1/E1 port to the network, complete the following steps:

Step 1

Connect one end of the cable to a T1/E1 port on the card.

Step 2

Connect the other end to the RJ-48C jack at your site, as shown in

Figure 0-141

Connecting a T1/E1 HWIC to an RJ-48C Jack

Additional References

For additional information, see the following documents and resources.

HWIC-
4T1/E1

CD/LP P3 AL CD/LP P2 AL CD/LP P1 AL CD/LP

P0 AL

170625

RJ-48C jack

T1/E1 port (RJ-48C)

Straight-through

RJ-48C-to-RJ-48C

cable

Related Topic

Document Title

Regulatory compliance and safety
information

Cisco IOS software website and reference
documentation

Cisco IOS Software

Technical documentation, including
feedback and assistance

What’s New in Cisco Product Documentation (including monthly listings of new
and revised documents) at