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Cisco uBR10-LCP2-MC16C/MC16E/MC16S Cable Interface Card for the Cisco uBR10012 Router
OL-2872-02
Troubleshooting the Cisco uBR10-LCP2-MC16x Cable Interface Line Card
Step 4 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to
firmly seat the card in the backplane (Figure 11 on page 22).
Step 5 Secure the cable interface line card in the chassis by tightening the top and bottom captive screws (see
Figure 7 on page 18).
Caution To ensure that there is adequate space for additional cable interface line cards, always tighten the captive
screws on each newly installed card before you insert any additional cards. These screws prevent
accidental removal and provide proper grounding for electromagnetic interference (EMI) shielding.
Connecting the Cables
When fully inserted, the cable interface line card cycles through its power-on self-test. The Power LED
is on (green) and the Status LED turns yellow. If the card is operating correctly, the Status LED then
turns green. If these LEDs do not operate as described, see the “Troubleshooting the
Cisco uBR10-LCP2-MC16x Cable Interface Line Card” section on page 27 and the Cisco uBR10012
Universal Broadband Router Hardware Installation Guide at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/cable/ubr10k/index.htm.
Step 1 Connect all downstream and upstream coaxial cables to the cable interface line card, as necessary.
Step 2 Configure the cable interface line card, if necessary.
For information about configuring the cable interface line card, refer to the Cisco uBR10012 Universal
Broadband Router Software Configuration Guide at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/cable/ubr10k/ubr10012/scg/index.htm
See the release notes at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/cfig_nts/10494hmc.htm.
Troubleshooting the Cisco uBR10-LCP2-MC16x Cable Interface
Line Card
To help isolate a problem with a card, check the following:
Step 1 Are all enabled LEDs on?
If yes, the system is operational.
Step 2 Are any enabled LEDs off?
a. If the enabled LED on a cable interface line card is off, first verify that the card has been enabled
and configured for operations. The enabled LED remains off when a card has not been configured
and enabled.