Issue 4
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947657
VE8021/ VE8021R
NETWORKED TRUNK PORT
INTRODUCTION
The VE8021/VE8021R Networked Trunk Port
allows most loop start terminal devices to be
connected to a managed IP-based LAN/WAN.
The VE8021 is designed for wall or table
placement. The VE8021R is designed
for 19”
rack mounting (1U).
SPECIFICATIONS
Access Methods
PBX, FXS Port
Features
RJ-45 for network connection
1 RJ-11 FX0
1 RJ-11 telephone failover connection
2 Relays with Form C contacts
Front panel activity LED
Network activity LEDs
2.5mm jack for DC power (Optional)
Power over Ethernet 802.3af compatible
Dimensions/Weight (VE8021)
1.38 H x 6.13" W x 5.25" D
(3.50cm H x 15.6cm W x 13.33cm D)
Weight: 1.25 lbs. (0.57 kg)
Dimensions/Weight (VE8021R)
1.75 H x 16.50" W x 5.25" D
(4.45cm H x 41.91cm W x 13.33cm D)
Weight: 5.10 lbs. (2.32 kg)
Nominal Specifications
Input Impedance:
600 Ohms
Input Level:
-10dBm
Output Impedance:
600 Ohms
Output Level:
- 10dBm nominal
Relay Current:
1 AMP @ 24VDC
VE8021
VE8021R
Nominal Power Requirements
Via rear panel barrel connector:
Voltage:
24VDC
Current:
325mA
Via 802.3af PoE Ethernet Switch:
802.3af:
Class 3
Environment
Temperature:
0 to +40° C
Humidity:
0 to 85% non-precipitating
INSTALLATION
NOTE: The telephone system referred to in
this manual is the customer premise
equipment such as an electronic key system,
a PBX or a dedicated single line telephone
sets. The VE8021/VE8021R is not intended for
direct or indirect connection to the public
telephone network. When used with a
customer premise telephone system such as
a key system or PBX system, these units are
interfaced to the FXS or single line station
port, which is a fully protected interface
device. Also, the host system must be
configured to disallow central office trunk
conferencing in order to prevent indirect
connection to the public network.
