Nortel Networks Circuit Card - Manual (Page 817)

NTDK20 Small System Controller card Page 817 of 906
Circuit Card Description and Installation
Note: If not connecting point-to-point, connect the Call Server and
MG 1000S using a straight-through Ethernet UTP Cat 5 cable.
Call Servers can be connected to MG 1000S systems in the following ways:
• Use 100BaseT to connect to the LAN for voice distribution over a data
network.
• Use 100BaseT cable if connected point-to-point (directly) to the
MG 1000S. The NTTK34AA crossover cable must be used. MG 1000S
systems can be located up to 100 meters from the Call Server.
• Use Media Conversion devices (third party converters) to convert
100BaseT to fiber for distances from 100 m to 40 km.
See Figure 173 on page 818 .
Table 259
Expansion daughterboards
Daughterboard
Number
of ports
Cable type
Max. distance between Call
Server and MG 1000S
systems
NTDK99 (used in
MG 1000S) one Use the supplied
NTTK34AA UTP CAT 5
RJ-45 2 m cross-over
cable to connect the
Call Server and
MG 1000S using the
100BaseT
daughterboards.
The NTTK34AA
cross-over cable must
be used if connecting
point-to-point.
MG 1000S systems can be
located up to 100 m (328 ft.)
from the Call Server if
connected point-to-point, or
up to 40 km (24 miles) from
the Call Server if a third party
converter is used to convert to
fiber.
NTDK83 (used in
Call Server two