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Nexcomm NR204GB 22.8Mbps g.BIS SHDSL iMux/Concentrator

Nexcomm G.BIS products present the next generation in symmetrical networking technology. Enabling up to 22.8Mbps over 4 telephone pairs, the NR204GB with enhanced 802.1p & q support is the ideal backbone technology for converged voice, video and data networks

The NR204GB 4 port iMUX Router performs inverse multiplexing as well as access concentration, termination, and VLAN routing in a single easy-to-use package. Supporting up to 4 g.BIS connectionsat 22.8Mbps, the NR204GB ensures quality of service for enterprise and campus applications, with unmatched internet service delivery at the lowest system cost per port on the market.


NR204GB g.BIS iMux/Concentrator
Capacity 4 Port
Interface 4 x RJ45: g.BIS port
4 x RJ45: 10/100BaseT uplink
DB9: Console Port
Transmission Speed Per Pair Symmetric: 200kbps-2.3Mbps
Management Web, Telnet, SNMP, Console, tftp
Speed/Distance 22.8Mbps @2.8km (26AWG) 800kbps @7.1km (over 4 pairs)
Power 240VAC @ 1.5amps
Operating Temp -10 to 60 degC
Storing Temp -40 to 85 degC
Humidity 5-90%

Easy Installation and Management

The CLI (Command Line Interface) in the NR204GB router simplifies installation and reduces operating cost. The NR204G also includes various diagnostic LED's for 'at-a-glance' troubleshooting. The LEDs monitor activities of each port and help to pinpoint network problems.

Features and Advantages

  • iMux concentrator technology allows up to 22.8Mbps
  • Enhanced 802.1p & q support for QOS applications
  • Remote management via Telnet, HTTP or SNMP
  • Secure service