H3C SR6602-X1 AC Installation Manual page 38

Figure 38 V.35 DTE cable
Figure 39 V.35 DCE cable
A
Pos.28
A
X1
Pos.1
Figure 40 X.21 DTE cable
A
Pos.1
A
X2
Pos.15
Figure 41 X.21 DCE cable
Figure 42 RS449 DTE cable
W
W
29
B
B
X2
B
Pos.1
B
X1
Pos.28