User's Manual

Connect LMF to BTS – continued

JAN 2002

7-9

SC300 1X BTS Hardware Installation, ATP, and FRU Procedures

DRAFT

MMI/LMF serial connector information

Refer to Figure 7-10 and Table 7-2 for information for the 15–pin

MMI/LMF connector.

Figure 7-10: 15–Pin MMI/LMF Serial Connector

11 12 13 14 15

678910

12345

Table 7-2: 15–Pin MMI/LMF Serial Cable Information

Pin# Abbreviation Description

1 RTS Request to Send

2 TXD Transmit Data

3 RXD Receive Data

4 TX+ Ethernet Transmit +

5 TX– Ethernet Transmit –

6 CTS Clear to Send

7 CTS Clear to Send

8 CTS Clear to Send

9 – Open

10 RI Ring Indicator

11 RI Ring Indicator

12 RX+ Ethernet Receive +

13 CTS Clear to Send

14 GND Ground

15 RX– Ethernet Receive –