The OPS analog line card uses only eight of the 30 available timeslots for its eight line
interfaces. The OPS analog line card can be configured in software to format PCM data in the
µ-law or A-law conventions.
Maintenance communication
Maintenance communication is the exchange of control and status data between line or trunk
cards and the CS 1000 CPU. Maintenance data is transported through the card LAN link.
The card LAN link supports the following functions on the NT1R20 OPS Analog Line Card:
• polling
• reporting of self-test status
• CPU initiated card reset
• reporting of card ID (card type and hardware vintage)
• reporting of firmware version
• reporting of line interface unit configuration
• enabling/disabling of the DS-30X network loop busy
• reporting of card status
Power interface
Power is provided to the OPS circuit card by the NTAK78 AC/DC or NTAK72 DC power
supply.
The following card functions are described in this section:
• Line interface units
• Card control functions
• Circuit power
• Software service changes
• Port-to-port loss configuration
• Line interface units
• Card control functions
• Circuit power
• Software service changes
• Port-to-port loss configuration
Functional description
Circuit Card Reference
July 2011 121
Summary of Contents for 1000 Series
Page 1: ...Circuit Card Reference Nortel Communication Server 1000 7 0 NN43001 311 04 04 July 2011 ...
Page 20: ...20 Circuit Card Reference July 2011 ...
Page 30: ...Introduction 30 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 116: ...Option settings 116 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 143: ...Figure 25 CP PIV card front Physical description Circuit Card Reference July 2011 143 ...
Page 148: ...NT4N39AA CP Pentium IV Card 148 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 287: ...Figure 86 Clock Controller Option 3 Operation Circuit Card Reference July 2011 287 ...
Page 302: ...NT5K21 XMFC MFE card 302 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 346: ...NT6D80 MSDL card 346 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 353: ...Figure 96 NTDK16 DLC Functional description Circuit Card Reference July 2011 353 ...
Page 461: ...Figure 147 Paging trunk operation Applications Circuit Card Reference July 2011 461 ...
Page 462: ...NT8D15 E and M Trunk card 462 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 500: ...NTAK09 1 5 Mb DTI PRI card 500 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 512: ...NTAK10 2 0 Mb DTI card 512 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 534: ...NTAK79 2 0 Mb PRI card 534 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 550: ...NTBK22 MISP card 550 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 560: ...NTBK50 2 0 Mb PRI card 560 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 595: ...Figure 165 MGC block diagram Introduction Circuit Card Reference July 2011 595 ...
Page 662: ...NTRB21 DTI PRI DCH TMDI card 662 Circuit Card Reference July 2011 Comments infodev avaya com ...
Page 668: ...NTVQ01xx Media Card 668 Circuit Card Reference July 2011 Comments infodev avaya com ...
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