Nortel Networks 1000 - Manual (Page 598)

598 NT8D14 Universal Trunk card
Table 212
Power requirements (cont’d.)
Voltage Tolerance Current (max.)
–15.0 V dc ±5% 306 mA
+5.0 V dc ±5% 750 mA
+8.5 V dc ±2% 450 mA
–48.0 V dc ±5% 415 mA
Power to the NT8D14 Universal Trunk Card is provided by the module
power supply (ac or dc).
Table 213
Power requirements for universal trunk card
Voltage Tolerance Current (max.)
+15.0 V dc ±5% 306 mA
–15.0 V dc ±5% 306 mA
+5.0 V dc ±5% 750 mA
+8.5 V dc ±2% 450 mA
–48.0 V dc ±5% 415 mA
Power requirements for the Universal Trunk Card are specified in Table
214 "Power requirements" (page 598) .
Table 214
Power requirements
Voltage Tolerance Idle current Active current
± 15.0 V DC ± 5% 306 ma 306 ma
+ 8.5 V DC ± 2% 120 ma 120 ma
- 48.0 V DC ± 5% 346 ma 346 ma
+ 5.0 V DC ± 10% 350 ma 350 ma
Foreign and surge voltage protection
The NT8D14 Universal Trunk card meets UL-1489 and CS03 over-voltage
(power cross) specifications and FCC Part 68 requirements.
The universal trunk card meets UL-1489 and CS03 over-voltage (power
cross) specifications and FCC Part 68 requirements.
The Universal Trunk Card meets CS03 overvoltage (power cross)
specifications.
The NT8D14 Universal Trunk Card meets UL-1489 and CS03 over-voltage
(power cross) specifications and FCC Part 68 requirements.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.