3Com 3C13701 Module Manual page 135

3Com Router 5000 and Router 6000 v2.41
Module Guide
Figure 4-17 V.35 DCE cable
X.21 DTE cable
Figure 4-18 X.21 DTE cable
X.21 DCE cable
Figure 4-19 X.21 DCE cable
RS449 DTE cable
Figure 4-20 RS449 DTE cable
RS449 DCE cable
Chapter 4 Flexible Interface Cards (Router 6000)
4-19