Watson Ethernet (LTU Card)


          High throughput, high flexibility and advanced functionality make the Watson Ethernet plug-in modem the right choice for demanding Ethernet applications. With the advanced DSL line code G.SHDSL.bis the Watson Ethernet modems deliver symmetrical data rates of up to 5.7Mbit/s per copper pair. Built-in pair bonding gives aggregate service rates of 22.8 MBit/s per customer. The modems have built-in VLAN and Class of Service functions for traffic management and differentiated services.

          The Watson Ethernet plug-in card is designed for rack-based installations. The plug-in has the same form factor as Schmid’s other Watson modems and fits into the same subracks. Watson Ethernet plug-ins can share subracks with other Watson modems for immediate rollout of Ethernet services from already existing points of presence currently used for E1 services only. A tabletop housing is available to install the plug-in at customer premises. Management of the Watson Ethernet plug-in is fully SNMP compatible and uses standardized Management Information Bases (MIBs).

           Performance, flexibility and reliability make the Watson Ethernet plug-in modem an important part of your transition from a legacy TDM-based to a next generation packet-based network. All backed by Swiss quality and by worldwide service and support.


  DSL Interface
  • 4 DSL Interfaces
  • ITU-T G.991.2 (2005), ETSI TS 101 524 (2006)
  • Line Code TC-PAM 16, TC-PAM 32
  • 192 kbps – 5.7 Mbps per pair
  • 4 Spans, 1, 2 or 4 copper pairs per spam
  Ethernet Interfaces
  • 4 Ethernet User Interfaces
  • 1 Ethernet Management Interface
  • IEEE 802.3 Ethernet
  • 10/100 Mbps half/full duplex, Auto-Sensing, Auto-Crossover
  • Connector RJ-45
  Operating modes
  • Point to point, point to multipoint, linear networks
  DSL Features
  • ITU-T G.826 performance monitoring
  • Single-pair fallback for bonded DSL spans
  • MAC Defect signaling of DSL status
  Ethernet Features
  • Maximum frame size 1'536 bytes
  • Single and double tagged VLANs (802.1q, QinQ)
  • Layer 2 and layer 3 classification (802.1p, DSCP)
  • 4 classes of service
  • Strict or weighted fair queuing
  • Per-port rate limiting
  • Rapid Spanning Tree (IEEE 802.1d)

**If you need more information.Please contact us.

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