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Cisco Network Modules Hardware Installation Guide
OL-2485-20
Chapter 33 Connecting Cisco IP VSAT Satellite WAN Network Modules
How to Install, Connect, or Replace the NM-1VSAT-GILAT Network Module
Steps
To perform OIR of the NM-1VSAT-GILAT network module in your router, follow these steps:
Step 1
Initiate a console session with your router.
Step 2
Enter satellite interface configuration mode and shut down the interface:
Router>
enable
Router#
configure terminal
Router(config)#
interface satellite
slot
/0
Router(config-if)#
shutdown
Router(config-if)#
end
Router#
Step 3
Disconnect the power supply cable from the ODU PWR connector on the NM-1VSAT-GILAT network
module.
Caution
Make sure that the external power supply is disconnected from the NM-1VSAT-GILAT network module
before connecting or disconnecting cables from the RF-IN or RF-OUT connectors. If the external power
supply is connected to the ODU PWR connector while you connect or disconnect cables from the RF-IN
or RF-OUT connectors, you might short-circuit the NM-1VSAT-GILAT network module F connectors.
This may cause the network module to reset itself or lose data.
Step 4
(Optional but recommended) Label the RF cables “RF-IN” and “RF-OUT.”
Step 5
Disconnect the cables from the RF-IN and RF-OUT connectors on the NM-1VSAT-GILAT network
module.
Step 6
Using a number 1 Phillips or flat-blade screwdriver, loosen the captive mounting screws on the network
module faceplate.
Caution
To avoid damaging the network module, always handle the network module by the handle or faceplate.
Do not touch the circuit board.
Step 7
Using the module handle, pull the network module from the router slot. (See
Figure 33-8
.)
Figure 33-8
Removing a Single-Wide Network Module
127418
WO
AC
T
SERIAL
NM-1VSAT
GILAT
EN
RF-IN
RF-OUT
ODU PWR
EXT
DC
RX
LOCK SYNC
ON
LINE
TX