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Nexcomm NBG420 2.3Mbps g.SHDSL Router

Nexcomm NS3048 48 Port g.SHDSL DSLAM

Nexcomm NS4024 24 Port g.SHDSL DSLAM

Nexcomm NM540 11.4Mbps g.BIS Router

Gigalink T-LAN CU-620 VDSL
20 Port DSLAM

Gigalink T-LAN SU-600 CPE

 

 

 

 

 


Specification

 

 

 

 

 

 

 

 

 

 

 

 

Nexcomm NS3048 2.3/9.2Mbps
g.SHDSL Modem/Router

Overview
The Nexcomm NS3048 is a carrier grade g.SHDSL DSLAM enabling the delivery of up to 48x 2.3Mbps or 12 x 9.2Mbps services over standard copper telephone pairs. Providing a maximum reach of 7.1km, g.SHDSL provides the best distance/reach capabilities of all DSL flavours and the only to be based on an internationally ratified standard.

NS3048 provides high speed WAN(100Base-T) Ethernet connectivity and thus provides benefits in the provision of low cost ethernet backbones.

Bandwidth adaptivity
The NS3048 provides data rates ranging from 144kbps to 2.32Mbps at 64kbps step and and through the application of inverse multiplexing technology can achieve rates up to 9.2Mbps per card.(4 pairs).

Easy Management and Monitoring
TheNS3048 be monitored by way of Telnet, SNMP, HTTP in
addition to CLI at the console.

Interface
xDSL : SDSL(2B1Q), SHDSL(TC-PAM), VDSL
DSL Interface Telco 50 pin connectior x 2(48 DSL ports)
Data Rate downstream and upstrean each
144Kbps ~ 2.32Mbps
Up Link Ethernet Interface(RJ-45, 10/100 Base-T x 4)

Software Specifications
- Routing IP, Static, RIP1, RIP2
- Bridging Transparent Bridge
- Load balancing and Inverse Multiplexing
- TFTP (Trivial File Transfer Protocol)
- Proxy ARP(Address Resolution Protocol)
- NAT (Network Address Translation)
- DHCP(Dynamic Host Configuration Protocol) Relay
- DHCP Server

 

SPECIFICATIONS

Items

NS300A g.SHDSL DSLAM
Capacity 48 Ports
Interface RJ11: g.SHDSL per port
  RJ45x4: 10/100BaseT
  RJ45x1: Console Port
Modulation Type TC-PAM
Transmission Speed (/pair) Symmetric: 200kbps-2.3Mbps
Management Web, Telnet, SNMP, Console, tftp
Speed/Distance 2.3Mbps @3.1km (26AWG) 200kbps @7.1km
Power AC240V@50Hz or DC48V
Operating Temp -10 to 60 degC
Storing Temp -40 to 85 degC
Humidity 5-90%