Nortel Networks Circuit Card 311 - Manual (Page 524)

524 NT8D02 and NTDK16 Digital Line cards
Table 202
Digital line card - environmental specifications
Parameter Specifications
Operating temperature 0 to +60 C (+32 to +140 F), ambient
Operating humidity 5 to 95% RH (non-condensing)
Storage temperature –40 to +70 C (–40 to +158 F)
Table 203 "Digital line card - environmental specifications" (page 524) shows
the environmental specifications of the card.
Table 203
Digital line card - environmental specifications
Parameter Specifications
Operating temperature 0 to +60 C (+32 to +140 F), ambient
Operating humidity 5 to 95% RH (non-condensing)
Storage temperature –40 to +70 C (–40 to +158 F)
Table 203 "Digital line card - environmental specifications" (page 524) shows
the environmental specifications of the NT8D02 Digital Line Card.
Table 204
NT8D02 Digital Line Card - environmental specifications
Parameter Specifications
Operating temperature 0 to +60 C (+32 to +140 F), ambient
Operating humidity 5 to 95% RH (non-condensing)
Storage temperature –40 to +70 C (–40 to +158 F)
Connector pin assignments
Table 205 "NT8D02 Digital Line card - backplane pinouts" (page 525) shows
the I/O pin designations at the backplane connector, which is arranged as
an 80-row by 2-column array of pins. Normally, these pin positions are
cabled to 50-pin connectors at the I/O panel in the rear of each module for
connection with 25-pair cables to the MDF.
The information in Table 205 "NT8D02 Digital Line card - backplane
pinouts" (page 525) is provided as a reference and diagnostic aid at the
backplane, since the cabling arrangement can vary at the I/O panel. See
Communication Server 1000M and Meridian 1 Large System Installation and
Configuration (NN43021-310) for cable pinout information for the I/O panel.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
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