Connectors On The Rear Panel; Pwr - NEC Univerge sv8500 Manual

[Connectors on the Rear Panel]

CONNECTOR
LINE0
LINE1
PFTRD
Ether
RS-232C
MUSIC

PWR

FG
For the safety measures against static electricity, lightning strike, and other electrical surges, be sure to
Note 1:
make proper connection to grounding (less than 10
is struck by lightning directly, the lightning might cause damage to MC&MG device and AC power adapter
without Ground connection.
Rear View
LINE 0 LINE 1 PFTRD
Ether RS-232C MUSIC
LINE 1 PFTRD
LINE 0
Ether
Connectors on the Rear Panel
FUNCTION
PSTN Interface
PSTN Interface
-
LAN Interface
Connected to Maintenance
Console
For external Music-On-Hold
Connected to AC-DC adapter
Ground
VOL.2-214
RS-232C
MUSIC
RJ-11
Connected to Analog Line (TEL0) when PFT is activated.
RJ-11
Connected to Analog Line (TEL1) when PFT is activated.
Not used
RJ-45
100Mbps/10Mbps, auto-negotiation (Half/Full Duplex)
D-Sub 9 Pin
3.5 φ mini-jack (monaural type)
DC+12V (AC100-240V)
Connect to Ground for safety Note 1
Ω ). As MC&MG has PSTN interface, if the line cable
MC & MG with PFT
FG
NOTE