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SHDSL EFM

Description

TH200, G.SHDSL modem, transports multi mega bit stream over one or two pair of copper wires using TC- PAM technology. This modem supports multiple data rates ranging from 64 Kbps to 4608 Kbps. TH200 equips with three DTE interfaces which includes V.35, Ethernet and E1/T1. The three different interfaces can work simultaneously by sharing the DSL bandwidth. The Ethernet interface meets IEEE 802.3 10/100 Base-T with MAC bridge functions, which allows LAN-to-LAN connection over the G.SHDSL lines.

Application flexibility could be easily achieved by choosing user DTE interfaces and selection of data rates. The TH200 uses in-band Embedded Operation channel for controlling and monitoring the remote unit. The comprehensive diagnostics function developed includes G.SHDSL, E1 line performance monitoring, in-band numbering V.54 local and remote loopbacks and real time alarm report.

TH200


  • Meet ITU-T G.991.2 standard
  • Programmable for single, two loops and 1+1 protection mode operations
  • Supports DTE data rate from 64Kbps to 4608 Kbps per 64Kbps increment
  • Interfaces for either V.35, LAN plus FE1/T1 or 2 E1/T1 plus V.35 [or LAN] interfaces
  • G.703 interface can be programmed as T1 or E1
  • Optional software configured for V.35/V.36/RS-530/X.21
  • V.35, LAN and FE1/T1 can work simultaneously by Nx64K time slot assignments
  • Remote control and monitoring using in-band EOC channel
  • Supports DSL PRBS BER test
  • Supports numbering V.54 local and remote loopback
  • Optional remote power feeding is programmable for 120V, 160V and 200V for full range DSL reach
  • Supports wetting current
  • G.SHDSL and E1/T1 line performance monitoring
  • 96*15 minute and 7*24 hours performance data storage
  • Optional SNMP agent embedded in Desktop unit.
  • Optional T1/E1 front access test jack
  • Field software upgradeable
  • Automatic DSL loop crossover detection and operation.
  • Supports two E1/T1 interfaces for better network provisioning.
  • Hot swappable.
  • Plug-in card swappable.
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