NEC SV8500, Manual

Page: 567 / 3438

VOL.2-314
MCMG [SCA-4LC2COTA/MG-4LC2COTA]
7.1.4 Requirements
1. Hardware Requirements
To use the MCMG for an analog terminal and PSTN connection, the following hardware is required:
• PC running Terminal Software (for Maintenance Console)
• Cables
LAN cable: Use any of the following cables for connecting to LAN.
10BASE-T:Unshielded Twisted-pair (UTP) Straight-through cable Category 3 or
higher, (a maximum of 100 m)
100BASE-TX:Unshielded Twisted-pair (UTP) Straight-through Cable Category 5
or higher, (a maximum of 100 m)
Line Cable: For the connection between an Analog Terminal and an MC, use a Modular Cable
with an RJ-11 Modular Jack.
For the connection to PSTN network, use a Modular Cable with an RJ-11 Modular
Jack.
CONSOLE Cable:
RJ-45
⇔
RS-232C
serial cable (for maintenance console)
Audio Cable: Microphone Input (for external Music-On-Hold source)
3.5
φ
mini-jack (monaural type)
2. Firmware Program
The following program is installed in MCMG [SCA-4LC2COTA/MG-4LC2COTA].
• Installed Firmware: SP-3778 MCMG PROG-A/SP-3927 MCMG PROG-B
3. Environmental Requirements
• Temperature: 0
°
C~40
°
C (32
°
F~104
°
F)
• Humidity: 20%~90% (not condensing)
• Main Source Power: AC100V/120V/230/240V (50/60 Hz)
±
10%