H3C Technologies H3C MSR 50 - Manual (Page 255)

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Figure 4-76 X.21 DCE cable
z
RS449 DTE cable
Figure 4-77 RS449 DTE cable
z
RS449 DCE cable
Figure 4-78 RS449 DCE cable
z
RS530 DTE cable
Figure 4-79 RS530 DTE cable
z
RS530 DCE cable