Power Requirements - Avaya Nortel Communication Server 1000 Reference
Circuit card reference
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Also See for Nortel Communication Server 1000:
- Manual (570 pages) ,
- Configuration manual (350 pages) ,
- Hardware installation and maintenance (262 pages)
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Power requirements
The 2MB DTI obtains its power from the backplane. It draws less than 2 A on +5 V, 50 mA on
+15 V and 50 mA on –15 V.
Environment
The NTAK10 card meets all applicable Nortel operating specifications.
Functional description
The NTAK10 provides the following features and functions:
• a clock controller that can be switched in as an option
• software-selectable A/µlaw operation
• software-selectable digital pads on a per channel basis
• frame alignment and multiframe alignment detection
• frame and multiframe pattern generation
• CRC-4 transmission and reception (software selectable)
• card status and alarm indication with faceplate-mounted LEDs
• Periodic Pulse Metering (PPM) counting
• outpulsing of digits on any of the ABCD bits
• Card-LAN for maintenance communication
• per-channel and all-channel loopback capabilities for near-end and far-end
• self-test
• download of incoming ABCD validation times from software
• warm SYSLOAD (TS16 AS16 transmitted)
Circuit Card Reference
Functional description
July 2011
503
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