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Cisco ONS 15454 SDH Troubleshooting and Maintenance Guide, R3.3
May 2002
Chapter 3 Card Reference
Cross Connect XC10G Card
Figure 3-6 XC10G Faceplate
The XC10G card manages up to 192 bidirectional STM-1 cross-connects. The TCC-I assigns bandwidth
to each slot on a per STM-1 basis. The XC10G card works with the TCC-I card to maintain connections
and set up cross-connects within the system. The XC10G is required to operate the ONS 15454 SDH.
You can establish cross connect and provisioning information through the Cisco Transport Controller
(CTC). The TCC-I establishes the proper internal cross connect information and sends the setup
information to the XC10G cross connect card.
Note Cisco does not recommend nor support operating the ONS 15454 SDH with only one XC10G card.
To safeguard your system, always operate in a redundant configuration.
FAIL
ACT/STBY
XC10G
55042
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