Cisco Cisco Unified MeetingPlace Audio Server 维护手册
3-5
Cisco MeetingPlace Audio Server 5.2 Customer Engineering Guide (for Cisco MeetingPlace 8106)
78-16411-01
Chapter 3 Installing the 8106 Server
Environmental requirements
Figure 3-1
MeetingPlace Digital Connection Requirements — T1
Customer-supplied connectors
See
and
for the wiring requirements for the customer-supplied RJ-48 connectors.
To identify pins, hold the RJ-48 connector as if you are going to plug it in, with the tab down. Pin 1 is
on the left.
on the left.
If transmit and receive need to be reversed, the pins need to be reversed also. See
Table 3-3
Wiring of RJ-48 Connectors
Pin
Name
Description
1
T1
MeetingPlace received signal - tip
2
R1
MeetingPlace received signal - ring
4
T
MeetingPlace outgoing signal - tip
5
R
MeetingPlace outgoing signal - ring