Common Control Cards; Tcc2 Card - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 14 Card Reference

14.2 Common Control Cards

This section describes the common control cards (TCC2, AIC, and AIC-I).

14.2.1 TCC2 Card

The Advanced Timing, Communications, and Control (TCC2) card performs system initialization,
provisioning, alarm reporting, maintenance, diagnostics, IP address detection/resolution, SONET
section overhead (SOH) data communications channel/generic communications channel (DCC/GCC)
termination, optical service channel (OSC) DWDM data communications network (DCN) termination,
and system fault detection for the ONS 15454. The TCC2 also ensures that the system maintains Stratum
3 (Telcordia GR-253-CORE) timing requirements. It monitors the supply voltage of the system.
The TCC2 card requires Software Release 4.0.0 or later.
Note
The LAN interface of the TCC2 card meets the standard Ethernet specifications by supporting a cable
Note
length of 328 ft (100 m) at temperatures from 32 to 149 degrees Fahrenheit (0 to 65 degrees Celsius).
Figure 14-1
December 2004
shows the faceplate and block diagram for the TCC2.
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
14.2 Common Control Cards
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