Nortel Networks NN43001-563 - Manual (Page 450)

450 Appendix C Environmental and electrical regulatory data
Specification Minimum Maximum
Recommended
Relative humidity
–50

C
0%
+70

C
95% (non-condensing)
Temperature shock
In three minutes
In three minutes
–50

C
70

C
25

C
25

C
Mechanical conditions
Refer to Table 80 "Media Card 32-port and ITG-Pentium 24-port trunk
card mechanical specifications" (page 450) for Media Card 32-port and
ITG-Pentium 24-port trunk card mechanical tolerance ranges.
Table 80
Media Card 32-port and ITG-Pentium 24-port trunk card mechanical specifications
Specification Minimum Maximum
Mechanical
Operating 5-200 Hz 0.1 g Two hours per axis
Non-operating 5-100 Hz 0.5 g
100-200 Hz 1.5 g 30 min. per axis
30 min. per axis
Shock:
Handling
(Packs, unpackaged) Free fall onto each
face and corner See IEC 68-2-31,
Test Ec
Bounce 1.2 g, 30 min/surface See IEC 68-2-31
Test Eb
Handling
(Packs, packaged) Free fall onto corner,
3 edges, all surfaces See NSTA Proj 1A
Earthquake NEBS GR-63-CORE,
Zone 4
Electrical regulatory standards
The following tables list the safety and electromagnetic compatibility
regulatory standards for the IP trunk card, listed by geographic area.
Specifications for the IP trunk card meet or exceed the standards listed
in these regulations.
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.