User's Manual Part 3

Prepare to Leave the Site – continued

DRAFT

SC4812ET BTS Optimization/ATP — CDMA LMF

Apr 2001

5-4

REF– FW00344

9–PIN TO 9– PIN

RS–232 CABLE

NULL MODEM BOARD

(PART# 8484877P01)

RS–232 CABLE

FROM LMF COM1

PORT

MMI SERIAL PORT

GLI BOARD

Figure 5-1: MGLI2/SGLI2 MMI Port Connection

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 MGLI2/SGLI2

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 MGLI2/GLI2s do not match

those in the OMCR/CBSC data base, AND ONLY when the

exact configuration data is available. Loading incorrect

span configuration data will render the site inoperable.

IMPORTANT

Table 5-5: Set BTS Span Parameter Configuration

Step Action

1 If not already done, connect a serial cable from the LMF COM1 port (via null modem board) to the

front panel of the MGLI2 MMI port (see Figure 5-1).

2 Start an MMI communication session with CSM–1 by using the Windows desktop shortcut icon (see

Table 3-5 on page 3-14).

NOTE

The LMF program must not be running when a Hyperterminal session is started if COM1 is being

used for the MMI session.

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