3Com 3C13701 Module Manual page 87

3Com Router 5000 and Router 6000 v2.41
Module Guide
Figure 3-42 120-ohm 4-port module conversion cable
Figure 3-43 75-ohm 4-port module conversion cable
Caution:
Both 75-ohm 4-port module 1 and 120-ohm 4-port module conversion cables are required for 4-port
module modules, while E1 cable is optional, so you need to order E1 cables when purchasing a 4-port
module module. Otherwise, they will not be provided.
Multifunctional Interface Modules (Router 5000)
3-36
Chapter 3