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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NTDW79AAE5 Universal Digital Trunk card
• Seven LEDs on the faceplate for diagnostic information display
• An FPGA circuit
Power requirements
The current card consumption is 1 Amper (A) at 5 volts (V) and 0.1A at 15 V.
Connectors
The UDT card includes the following connectors:
• RJ45 Ethernet connector on the faceplate
• RS232 connector on the faceplate
• Bantam jacks
• E1/T1 trunk connector (the existing connector in CS 1000 small systems/ CS 1000E
cabinets)
LED indicators
Figure 160: UDT card faceplate LEDs
functionality
Figure 160: UDT card faceplate LEDs
Table 235: UDT card LED functionality
Group
E1/T1 span (3 LEDs) EN/DIS
540
Circuit Card Reference
on page 540 demonstrate the UDT card LEDs functionality.
LED name
RED
YEL
Comments? infodev@avaya.com
on page 540 and
Table 235: UDT card LED
Color
green
E1/T1 link is enabled
red
E1/T1 link is disabled
off
No Alarm/Loop disabled
red
E1/T1 Link has Near End Alarm
off
No Alarm/Loop disabled
Functionality
July 2011
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