User Manual

Prepare to Leave the Site – continued
5-6 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
Figure 5-1: MGLI/GLI MMI Port Connection
SERIAL CABLE
(P/N 3009786R01)
NULL MODEM BOARD
(PART# 8484877P01)
RS–232 CABLE
FROM LMF COM 1
PORT
MMI SERIAL PORT
GLI BOARD
Set BTS Site Span
Configuration
Perform the procedure in Table 5-5 to configure the Span Framing
Format and Line Build Out (LBO) parameters. ALL MGLI/GLI boards
in all C–CCP shelves that terminate a T1/E1 span must be configured.
Perform the following procedure ONLY if span
configurations loaded in the MGLI/GLIs do not match
those in the OMC–R data base, AND ONLY when the exact
configuration data is available. Loading incorrect span
configuration data will render the site inoperable.
CAUTION
5