Cisco Cisco VN 2900 Network Adaptation Interface Installationsanleitung
4
Connecting Cisco Serial High-Speed WAN Interface Cards on Cisco 1861 Integrated Services Routers
OL-14872-01
Serial High-Speed WAN Interface Cards
•
EIA/TIA-530 serial cable assembly
•
EIA/TIA-530A serial cable assembly
All serial cables provide a universal plug at the interface card end. The network end of each cable
provides the physical connectors most commonly used for the interface.
provides the physical connectors most commonly used for the interface.
All serial interface types except EIA-530 are available in DTE or DCE format: DTE with a plug
connector at the network end, and DCE with a receptacle at the network end. The V.35 service cable
assembly is available in either mode with either gender at the network end.
connector at the network end, and DCE with a receptacle at the network end. The V.35 service cable
assembly is available in either mode with either gender at the network end.
Connecting 1- and 2-Port Serial HWICs to a Network
To connect the serial HWIC to the WAN, follow these steps:
Step 1
Confirm that the router is turned off.
Step 2
Connect the serial cable to the connector on the card front panel. (See
.)
Step 3
Connect the female end of the serial cable to the male end of the other serial connector for back-to-back
connectivity. (See
connectivity. (See
.)
Figure 3
Connecting the Serial WAN Interface
Step 4
Connect one end of the appropriate serial cable to the connector on the HWIC front panel.
Step 5
Connect the other end of the cable to the appropriate type of equipment.
Step 6
Turn on power to the router by pressing the power switch to the ON ( | ) position.
Step 7
Check that the CONN LED goes on, which indicates that the card’s serial port detects the WAN serial
connection.
connection.
1
Serial interface
3
Male serial cable
2
Female serial cable
CONN
HWIC-2SER
S1
S0
232478
2
3
1