Bri Related Mmc Procedure; Rj-45 Pin Assignment For Bri; Making An Rj-45 Connector Extension To Bri - Samsung DCS Programming Manual

DCS
COMBINED PROGRAMMING MANUAL

RJ-45 pin assignment for BRI

User Side (LT-T)
Tx
Rx
Rx
Tx
Note: DCS-408 and 408i users should refer to the Installation Manual provided with their system for
details of pin connections for BRI.

Making an RJ-45 connector extension to BRI

As shown in Table 15, LT-S (NT side) and LT-T (User side) have different pin assignments in
RJ-45. You can use the pin assignment tables (11–14) with Table 15 according to the func-
tion of the BRI port. You should connect pins with the pins in Table 15 that have the same
name.
Note: RJ-45 sockets come in different styles which look similar. However, pin numbers may be ter-
minated in different places. Therefore, always check the pin numbers on your connectors.

BRI Related MMC Procedure

There are several MMCs related to BRI cards. Because some MMCs have dependencies on
other MMCs, it could become cumbersome to do MMC programming correctly. You should,
therefore, program these MMCs in a pre-defined order, as described in this section. Be sure
to follow this order, or some of the MMC data will be lost.
Pin Number
Table 15 - Pin assignment of RJ-45 for BRI
NT Side (LT-S)
3
4
5
6
3–18
SPECIAL APPLICATIONS
NOVEMBER 2001
Rx
Tx
Tx
Rx