CYGNUS 812 2 Mbps LAN Extender
Extends ethernet LANs up to 10.5 km on standard 0.5 mm diameter telephone wiring.
Operates in pairs across 2-wire unloaded copper circuit.
Avoids need for additional equipment at small sites :
•Built-in 4-port autosensing 10/100 Base-T ethernet switch.
•Built-in transparent bridging functionality.
•Support for VLANs (ordering time option)
Speed can be selected between 192 kbps and 2304 kbps to get rate-range benefit.
Offers trade off between speed and driving range – driving range varies from 5.5 km at 2304 kbps to 10.5 km at 192 kbps.
Can be field configured to automatically adjust line speed based on line quality and line length.
Facility for testing line quality using PRBS pattern generation and checking.
Easily configurable using DIP switches provided on the unit. Also manageable:
•Via a terminal connected to dedicated RS 232 Console Port.
•Via SNMP from central NMS (Network Management Station) via TELNET/HTTP compatible web browser interface.
Option of AC, DC or AC & DC (field selectable) power supply.