Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 362

How to Install, Connect, or Replace the NM-1VSAT-GILAT Network Module
To avoid damaging the network module, always handle the network module by the handle or faceplate.
Caution
Do not touch the circuit board.
Using the module handle, pull the network module from the router slot. (See
Step 7
Figure 33-10
Align the replacement network module with the guides in the chassis walls or slot divider and slide it
Step 8
gently into the slot. (See
Figure 33-11
ETHE RNET 0
Step 9 Using the network module handle, push the module into place until you feel the edge connector seat
securely into the connector on the router backplane. The network module faceplate should contact the
chassis rear panel.
Step 10 Using a number 1 Phillips or flat-blade screwdriver, tighten the captive mounting screws on the network
module faceplate.
Step 11 Turn on electrical power to the router.
The following warning applies only to routers that use DC power.
After wiring the DC power supply, remove the tape from the circuit breaker switch handle and
Warning
reinstate power by moving the handle of the circuit breaker to the ON position. Statement 8
Make sure that the external power supply is disconnected from the NM-1VSAT-GILAT network module
Caution
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.
Cisco Network Modules Hardware Installation Guide
33-18
Removing a Single-Wide Network Module
WO
SERIA L
NM-1 VSAT
GILA T
RF-IN
ODU PWR
EXT
RX
ON
DC LOCK SYNC
LINE TX
Figure 33-11.)
Installing a Single-Wide Network Module
WO
SERIA L
NM-1 VSAT
GILA T
RF-IN
EXT
RX
ON
DC LOCK SYNC
LINE TX
Chapter 33 Connecting Cisco IP VSAT Satellite WAN Network Modules
RF-OU T
EN
ODU PWR
RF-OU T
EN
Figure 33-10.)
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