Outer View Of Mg-Bri - NEC Univerge sv8500 Manual

11.4 Function

11.4.1 Outer view of MG-BRI

Details of the system and its general information is described in the diagram below.
Front View
Power ON/OFF
Information
ON-LINE
Information
Back View
E M A _T E L E M A _T E L
L IN E 0 L IN E 0
RJ45 connector
for LAN connection
Emergency Telephone (ISDN Telephone or TA + Analog Telephone) will be connected to Line 0 directly
Note 1:
when MG-BRI does not operate as usual in case of power failure, etc.
O N O N
P O W E R P O W E R
L IN E L IN E
-L IN E 0 - -L IN E 0 -
B
D
ISDN Line 0
ISDN Line 1
RJ-45 connector for Emergency Telephone connection (
RJ-45 connector for ISDN lines
L IN E 1 L IN E 1
E th er E th er
R S -2 32 C R S -2 32 C
RS232-C port for
Maintenance Terminal (PC)
connection
VOL.2-726
IP side link
Information
-L IN E 1 - -L IN E 1 -
T x /R x L IN K T x /R x
L IN K
B
D
M G -2 B
Note 1
R E S E T R E S E T M U S IC
M U S IC
AC Adapter plug
Reset
Button
External Hold Tone
Input plug
Send/Receive of
IP side packet
)
Ground
MG-BRI