When Using Rs-232C Cable Via Modems; Pcpro Cabling, When Using Modems - NEC Univerge sv8500 Manual

4.3

When Using RS-232C Cable via MODEMs

If the distance between Telephony Server and the PCPro exceeds 15 meters (49 feet), then connect Telephony
Server and the PCPro using modems.
START
Prepare the PCPro.
Prepare the modems.
Connect the cables
END
Use the following cables to connect Telephony Server and PCPro through modems.
The customer should provide the RS-232C cable.
LINE SPEED LINE SPEED
3 1
PWR
LOAD
4 2
ON
LINE
LINE SPEED LINE SPEED
LINE SPEED LINE SPEED
3 1
PWR
LOAD
ON 4 2
LINE
LINE SPEED LINE SPEED

PCPro Cabling, when using Modems

SYS LINK OPE ALM MB SYS SYS
(SUB) LOCK SEL PBI No.
PFT
PWR ALM INIT
SYS 1
SYS 0
1 2 1 2
EMA MAIN
SWO0 SWO1
Port0 Port1 Port2 Port3 CONN
MBR AUX
SD RD
OPE 1
DR ER
0
ALM
RS CD
SW00
SV 4PORT CA-A
M: Male
F: Female
CHAPTER 1 DEVICES REQUIRED TO BUILD NETWORK
Set up the personal computer, monitor, printer, etc.
Set up the modems, referring to the modem's
instruction manual.
Referring to the figure below, connect the cables.
M
F
PCPro
M
RS-232C cable
(customer-provided)
VOL.1-80
RS-232C CA-(3)
M
M
M O
F
MODEM
Installation Cable
(less than 10m (33 feet))
M O
MODEM
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required
D E
M
ANALOG
LINE
(2W/4W)
M
D E
M