1
947644
CAUTION: To reduce the risk of electric shock,
Do not remove cover.
No user serviceable parts inside.
Refer servicing to qualified service personnel.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompanying
this unit.
ISSUE 2
VIP-854
NETWORK TIE LINE MODULE
INTRODUCTION
The VIP-854 Network Tie Line Module allows two
end-points to be connected via an Ethernet
connection, bridging m
ultiple trunk & station lines.
SPECIFICATIONS
Access Methods
2 PBX, FXO (Trunk) Ports
2 PBX, FXS (Station) Ports
Features
RJ-45 for network connection
2 RJ-11 FXO (Trunk) Ports
2 RJ-11 FXS (Station) Ports
2 Failover Phone Ports
2 Relays with Form C contacts
Front Panel Status & Network LEDs
2.5mm Barrel Power Connector
Power over Ethernet (802.3af) compliant
Dimensions/Weight
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)
Nominal Specifications
Input Impedance:
600 Ohms
Input Level:
-10dBm
Output Impedance:
600 Ohms
Output Level:
- 10dBm nominal
Relay Current:
1 AMP @ 24VDC
Nominal Power Requirements
Via rear panel barrel connector:
Voltage:
24VDC
Current:
325mA
Via Power over Ethernet (802.3af) Switch:
802.3af: Class
3
Environment
Temperature: 0 to +40° C
Humidity:
0 to 85% non-precipitating
Packing List
Qty Item
1 VIP-854
1 VSP
Document
2
Mounting Brackets w/ Hardware
4 Rubber
Pads
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 VIP-854 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.
Precautionary Designations
