VolAmp Ltd VES 8038 Hub

VolAmp Ltd

 

VES 8038

FIBRE OPTIC / BNC REPEATER

( Obsolete )

FEATURES :

  • Fibre Optic and BNC ports.
  • Compact size
  • 2km Fibre Optic link
  • Low cost
  • Traffic indicators
  • Fibre Optic link status indication

TECHNICAL DESCRIPTION :

The VES 8038 Fibre Optic / THINNET Repeater uses the latest technology to provide an economical solution for the connection two thin wire networks with fibre optic cable.

The repeater performs all the functions expected on an IEEE 802.3 Repeater:
Preamble reconstitution
Fragment extensions
Data retiming
Auto – partitioning on segment fault.
Auto recovery on fault correction

The unit is designed for optimum power efficiency and does not require assisted cooling, this coupled with its compactness allows the unit to be easily mounted on walls using VolAmp wall mounting brackets BRKT-1.
The isolation and immunity provided by Fibre Optic Repeaters is such that it is common practice to isolate buildings via Fibre Optic cables and Repeaters thus avoiding earth loop effects and the hazards of lighting strikes etc.

SPECIFICATION :

Electrical :- Power inlet IEC 320 Mains 198 – 264 VAC for 50 – 60 Hz at 10 VA Fuse protection: 125mA
Optical :- Receiver sensitivity – Mean Optical power better than – 30 dBm for 10 BER
Transmitter power - Mean Optical power better than – 12 into 62.5/125 fibre of 0.275 NA.
Indicators :- POWER – Power mains connected
BNC- Activity on Thinnet
COL - Collision
F.O – Activity on fibre optic link
RX LOSS – Fibre optic RX loss
Environment :- Operating temperature: 0oC to 45oC Storage temperature: -20oC to 70oC
Humidity: 10% to 90% non-condensing
Mechanical case :- Totally enclosed metal construction
Signal connections :- 1x BNC Connector 2 x ST Fibre Optic Connectors or 2 x SMA Fibre Optic Connectors
Dimensions :- 245mm x 168.5mm x 40mm (body) 245mm x 182mm x 46mm (overall)
Weight: 1.125kg

Order Code . Description .
VES 8038/ST
. . . . . . . . . . . . . . Fibre Optic / AUI Repeater – ST Connectors
VES 8038/SMA
. . . . . . . . . . . . Fibre Optic / AUI Repeater – SMA Connectors

VolAmp Ltd
Unit 3, Riverside Business Park, Dogflud Way, Farnham, Surrey, GU9 7SS
Tel 01252 724055 Fax 01252 733425 E-mail:
info@volamp.com
www.volamp.com