Vrs/Voice Mail Card (Pz-Vm21); General; Unpacking; Installing The Pz-Vm21 Pcb - NEC SL1000 Hardware Manual

SL1000
LED
ACT Link activity or data transmission and re-
ception.
LINK1000 1000Base-T link speed indicator
LINK100 100Base-TX link speed indicator.
LINK10 10Base-TX link speed indicator.
ACT LINK1000
Off Off
Off On
On On
On Off
Flash

4.3 VRS/Voice Mail Card (PZ-VM21)

4.3.1 General

The PZ-VM21 daughter board provides additional DSP resource with 8/16 ch VRS (Voice Response
system) and Voice Mail Service (a compact flash card (CFVRS/CFVMS/CFVML) is required) and a
Single Channel V.34 (33.6 kbps) modem for remote maintenance functions. The daughter board is
installed onto the CPU card.

4.3.2 Unpacking

Items
PZ-VM21

4.3.3 Installing the PZ-VM21 PCB

• Do not remove or install the CPU Card with the power on.
• If Expansion KSU(s) are installed, turn the power on/off in the order of
Expansion 3 KSU, Expansion 2 KSU, Expansion 1 KSU and then Main
KSU.
1. Turn off the system power and disconnect AC cord.
2-68
Table 2-19 VOIPDB LED Indications
Function

Table 2-20 Operation of VOIPDB LED Indications

LED
LINK100 LINK10
Flash Flash
Flash Flash
Flash Flash
Flash Flash
Blinking one by one

Table 2-21 PZ-VM21 Packing List

List of Contents
PZ-VM21 PCB
Nylon Spacers
LED Status
On Green LED lights when link up is completed. LED flash
when data is transmitting or receiving.
On Yellow Lights up when 1000Base-T link up.
On Red Lights up when 100Base-TX link up.
On Red Lights up when 10Base-T link up.
Operation status
Internal Error (Hardware Error)
State of half duplex transmission (Not support)
Please change HUB etc. to full duplex transmission.
The firmware is being updated.
ISSUE 3.0
Operation status
QTY
1
4
Installation