Activating The Dc Power Supply - Cisco ASR-920-10SZ-PD Installing Manual

Activating the DC Power Supply

Activating the DC Power Supply
Perform the following procedure to activate a DC power supply:
SUMMARY STEPS
1. Remove the tape from the circuit-breaker router handle, and restore power by moving the circuit-breaker
router handle to the On (|) position.
2. Verify power supply operation by checking if the front panel LED (PWR) is ON.
DETAILED STEPS
Step 1 Remove the tape from the circuit-breaker router handle, and restore power by moving the circuit-breaker router handle
to the On (|) position.
Step 2 Verify power supply operation by checking if the front panel LED (PWR) is ON.
If you are connecting a redundant DC power supply, it is recommended that each power supply be connected
Note
to a separate power source in order to prevent power loss in the event of a power failure.
Installing and Removing SFP Modules
These sections describe how to install and remove SFP modules. The modules are inserted into the SFP module
slots as depicted in Installing an SFP Module into an SFP Module Slot figure. These field-replaceable modules
provide interfaces.
See the Supported SFPs and PIDs for the list of SFP modules that the router supports. Each port must match
the wavelength specifications on the other end of the cable. For reliable communications, the cable must not
exceed the stipulated cable length.
Use only Cisco SFP modules on the Cisco router. Each SFP module has an internal serial EEPROM that is
encoded with security information. This encoding provides a way for Cisco to identify and validate that the
SFP module meets the requirements for the router.
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP module
documentation.
Installing SFP Modules
Figure below shows an SFP module that has a bale-clasp latch.
Cisco ASR 920-10SZ-PD Aggregation Services Router Hardware Installation Guide
12
Installing the Cisco ASR-920-10SZ-PD Router