Power Supply - NEC Univerge sv8500 Manual

13.2.2 Cable Connection
Cable Connection to MG-PRI/PRA
This section shows the cable connection to MG-PRI/PRA. The MG-PRI/PRA provides the following types of
interfaces:
• Connection to E1/T1 (Coax Cable and RJ-45/RJ-45)
• Ethernet Port to IP network
•

Power Supply

• Serial Port connection to Maintenance Console
Connect the required cables according to your system configuration.
FRONT
ON
PWR LINE -LINE- LB
B D
TNS
E1
PSTN(ISDN)
8 7 6 5 4 3 2 1
Pin
10/100 BASE
LINE (T1/E1)
No.
RA
1 TD+
2 TD- RB
3 Not used
RD+
TA
4 Not used
5 Not used TB
6 Not used
RD-
Not used
7 Not used
8 Not used Not used
Cable Connection to MG-PRI/PRA
Tx/Rx LINK
Audio Equipment
MUSIC
RCV 10/100
IMP
MG-2M
LINE
T1/E1 LAN Cable (10BASE-T/100BASE-TX)
LAN
VOL.2-944
REAR
Dsub 9-pin
System
Straight-through Cable
MGC
IP Terminal
IP Terminal
MG-PRI/PRA
Maintenance
Console (PC)