Cisco Cisco Unified MeetingPlace Audio Server Installation Guide

The following table shows the wiring of the customer-supplied RJ-48x 
connectors.

To identify pins, hold the RJ-48 connector as if to plug it in, with the tab 
down. Pin 1 is on the left side.

If transmit and receive need to be reversed, reverse the pins, as shown in the 
following table.

For the E1 card, the connection from the network interface to the network can 
be either of the following types:

•

RJ-45connector

•

SMB coaxial connectors with SMB/BNC adapters

1

T1

MeetingPlace received signal—tip

2

R1

MeetingPlace received signal—ring

4

T

MeetingPlace outgoing signal—tip

5

R

MeetingPlace outgoing signal—ring

1

T

MeetingPlace outgoing signal—tip

2

R

MeetingPlace outgoing signal—ring

4

T1

MeetingPlace received signal—tip

5

R1

MeetingPlace received signal—ring