HP MSR20-1X Series Installation Manual page 27

Figure 33 Connect an Ethernet cable to a LAN port
Connecting a synchronous/asynchronous serial interface cable
The MSR20- 1 1 uses a synchronous/asynchronous serial interface cable with DB-28 connectors for
connection.
Before connecting to a port on the MSR20- 1 1, confirm the line properties of the interface to select an
appropriate cable from the following cable options:
V.24 (RS232) DTE cable: DB-25 (male) connector at the network end
•
• V.24 (RS232) DCE cable: DB-25 (female) connector at the network end
V.35 DTE cable: 34PIN (male) connector at the network end
•
V.35 DCE cable: 34PIN (female) connector at the network end
•
X.21 DTE cable: DB- 1 5 (male) connector at the network end
•
X.21 DCE cable: DB- 1 5 (female) connector at the network end
•
• RS449 DTE cable: DB-37 (male) connector at the network end
RS449 DCE cable: DB-37 (female) connector at the network end
•
RS530 DTE cable: DB-25 (male) connector at the network end
•
RS530 DCE cable: DB-25 (female) connector at the network end
•
To connect a serial interface cable:
Select a synchronous/asynchronous serial interface cable depending on the type of the interface
1.
on the remote device.
Connect the DB-28 connector of the cable to the DB-28 port on the router.
2.
Connect the other end of the cable to the remote device.
3.
Figure 34 Connect a serial interface cable
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