Dchi Switch Settings - Nortel 1000 Installation And Commissioning Manual

180 ISL installation

DCHI switch settings

For ISL functions, use the following switch settings for the J2 port:
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•
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Figure 67 "NT6D11AB, NT6D11AD DCHI with ISL high-speed programming
jumper settings" (page 180)
settings for the NT6D11AB, NT6D11AE DCHI, and
NT6D11AD DCHI with ISL low-speed programming jumper settings"
(page 181)
NT6D11AB, NT6D11AE/AF DCHI.
Figure 67
NT6D11AB, NT6D11AD DCHI with ISL high-speed programming jumper settings
Copyright © 2003-2007, Nortel Networks
.
RS-232 for 19.2 Kbps and below
HS (RS-422) for speeds above 19.2 Kbps
External clock (in LD 17) provided by modem, ADM, or ASIM, otherwise
DCHI will be running at 64 Kbps
DTE device configuration
shows the ISL low-speed programming jumper settings for the
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
shows the ISL high-speed programming jumper
Figure 68 "NT6D11AB,