Nortel Networks Circuit Card 311 - Manual (Page 902)

902 NTAK10 2.0 Mb DTI card
Various 2MB DTI switchable options exist on the NTAK10. These are:
Switch
Off
(Switch Open) On
(Switch Closed)
S1-1 - -
S1-2 CC Enabled CC Disabled
S2-1 120 ohm 75 ohm
S2-2 75 ohm 120 ohm
S3-1 non-French Firmware French Firmware
S3-2 - -
Note: The ON position for all the switches is towards the bottom of the
card. This is indicated by a white dot printed on the board adjacent to
the bottom left corner of each individual switch.
Various 2MB DTI switch options exist on the NTAK10. These are shown in
Table 369 "2 MB DTI switch options" (page 902) .
Table 369
2 MB DTI switch options
Switch
Off
(Switch Open) On
(Switch Closed)
S1-1 — —
S1-2 CC Enabled CC Disabled
S2-1 120 ohms 75 ohms
S2-2 75 ohms 120 ohms
S3-1 non-French Firmware French Firmware
S3-2 — —
Note: The ON position for all the switches is toward the bottom of the
card. This is indicated by a white dot printed on the board next to the
bottom left corner of each individual switch.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.