Foreign and surge voltage protection – Nortel Networks 1000 User Manual
Page 695
Electrical specifications
695
Table 268 "Environmental specifications" (page 695)
provides the
environmental specifications for the E and M Trunk card.
Table 268
Environmental specifications
Parameter
Specifications
Operating temperature
0 to +60 degrees C
(32 to +140 degrees F), ambient
Operating humidity
5 to 95% RH (noncondensing)
Storage temperature
–40 to +70 degrees C
(–40 to +158 degrees F)
Table 269
Environmental specifications
Parameter
Specifications
Operating humidity
5 to 95% RH (non-condensing)
Storage temperature
–40 to +70 degrees C
(–40 to +158 degrees F)
Environmental specifications are provided in
Table 270
Environmental specifications
Parameter
Specifications
Operating temperature
0– 50 degrees C,ambient
Operating humidity
5 to 95% RH (non condensing)
Storage temperature
–40 to +70 degrees C
Foreign and surge voltage protection
The E and M Trunk card meets CS03 over-voltage (power cross)
specifications and FCC Part 68 requirements.
The E and M Trunk card meets CS03 over-voltage (power cross)
specifications and FCC Part 68 requirements.
The E and M Trunk card meets CS03 over-voltage (power cross)
specifications and FCC Part 68 requirements.
The E and M trunk circuit meets CS03 over voltage (power cross)
specifications.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
02.06
Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.