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Interface cable – H3C Technologies H3C MSR 50 User Manual

Page 53

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2-33

Interface cable

The SIC-1SAE uses a synchronous/asynchronous serial interface cable with DB-28 connectors for
connection.

Before connecting to a port on the SIC-1SAE, confirm the line properties of the interface to select an
appropriate cable from the following cable options:

z

V.24 (RS232) DTE cable: DB-25 (male) connector at the network end

z

V.24 (RS232) DCE cable: DB-25 (female) connector at the network end

z

V.35 DTE cable: 34PIN (male) connector at the network end

z

V.35 DCE cable: 34PIN (female) connector at the network end

z

X.21 DTE cable: DB-15 (male) connector at the network end

z

X.21 DCE cable: DB-15 (female) connector at the network end

z

RS449 DTE cable: DB-37 (male) connector at the network end

z

RS449 DCE cable: DB-37 (female) connector at the network end

z

RS530 DTE cable: DB-25 (male) connector at the network end

z

RS530 DCE cable: DB-25 (female) connector at the network end

One end of these cables is a DB-28 connector and the other end is the connector that varies with the
port at the network side.

z

V.24 DTE cable

Figure 2-38 V24 DTE cable

z

V.24 DCE cable

Figure 2-39 V.24 DCE cable

z

V.35 DTE cable

This manual is related to the following products: