Nortel Networks Circuit Card - Manual (Page 815)

NTDK20 Small System Controller card Page 815 of 906
Circuit Card Description and Installation
100BaseT IP daughterboards
A 100BaseT IP Daughterboard mounted on the NTDK20 SSC card enables
the connection of the Call Server to a MG 1000S. See Figure 170 on
page 813 .
Each daughterboard increases the number of conference channels by 32. The
maximum number of conference ports is 96. Table 259 on
page 817 provides
the ports, cables, and connection data on the IP daughterboards.
The NTDK83 (dual-port) 100BaseT IP daughterboard mounts on the
NTDK20 SSC card in the Call Server. It provides connectivity to two
MG 1000S systems and their associated MG 1000S Expansions.
Note: With a point-to-point connection, the MG 1000S must be within
100 meters of the Call Server.
An optional second NTDK83 daughterboard can be mounted on the NTDK20
SSC card in the Call Server. Adding the second NTDK83 daughterboard
provides support for up to four MG 1000S systems. See Figure 171 on
page 816 .
The NTDK99AA (single-port) daughterboard is mounted on the NTDK20
SSC card in the MG 1000S to provide connectivity to the Call Server. See
Figure 172 on
page 816 .
Note: Third party media conversion devices can be used to extend the
range of MG 1000S systems from the Call Server. The IMC Networks
Ethernet Compatible Media Converter with a McLIM Tx/Fx-SM/Plus
module was tested by Nortel. It provided acceptable transmission
between the Call Server and the MG 1000S located up to 40 kms apart.