Cisco ASR 920 series Manual de instalação - Página 20
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Install SFP Modules
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP module
documentation.
Install SFP Modules
The figure below shows an SFP module that has a bale-clasp latch.
We strongly recommend that you do not install or remove fiber-optic SFP modules with cables attached
Caution
because of the potential damage to the cables, the cable connector, or the optical interfaces in the SFP
module. Disconnect all cables before removing or installing an SFP module.
Removing and installing an SFP module can shorten its useful life. Do not remove and insert SFP modules
more often than is absolutely necessary.
Figure 17: SFP Module with a Bale-Clasp Latch
To insert an SFP module into the module slot, follow these steps:
SUMMARY STEPS
1. Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
2. If the SFP module that you are using has the markings, use them to identify the top side of the module.
3. Align the SFP module in front of the slot opening.
4. Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear
of the slot.
5. Insert the cable connector into the SFP module:
DETAILED STEPS
Step 1
Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Some SFP modules identify the top side of the module with send (TX) and receive (RX) markings or arrows that show
the direction of the connection.
Cisco ASR 920 Series Aggregation Services Router Hardware Installation Guide
20
Installing the Cisco ASR 920 Series Router