Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Chapter 2 Smart Interface Cards
2-7
Figure 2-9
X.21 DCE cable
z
RS449 DTE cable
Figure 2-10
RS449 DTE cable
z
RS449 DCE cable
Figure 2-11
RS449 DCE cable
z
RS530 DTE cable
Figure 2-12
RS530 DTE cable
z
RS530 DCE cable