Specifications

Watson SHDSL Router
Operating Manual
Watson-SHDSL-Router-Manual.doc
Version 1.1-07
2-2 Revision: 2012-02-15
Several Watson Ethernet plug-in cards (SZ.866.V654) are installed in a subrack
at the central office or the point of presence. Depending on the service offered
each plug-in can serve between one and four customers. At the customer prem-
ises a Watson SHDSL router is installed. Traffic from each customer is available
at a dedicated Ethernet interface in the central office. Alternatively traffic from
several customers can be aggregated to a single Ethernet port. Advanced VLAN
functions allow for customer isolation and traffic management. Depending on the
distance and the number of wire pairs linerate up to 49 Mbps are available.
Watson SHDSL router can also be deployed point-to-point as shown in Figure
2-2:
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Figure 2-2: Point-to-point Ethernet Services
For these applications two Watson SHDSL routers are connected back to back
with one of the modems being configured as DSL master and the other one as
DSL slave. Depending on the distance and the number of wire pairs available
linerate up to 49 Mbps are available. VLAN and MAC Address filtering functions
allow for traffic management and optimal use of the available DSL bandwidth.
Refer to the “Watson SHDSL Router Application Manual” [3] which described
several applications that can be realized with the Watson SHDSL router.
2.3 Router Types
The following Watson SHDSL routers are available:
Description Order Code
Watson SHDSL Router, 2 pair, 8x Ethernet SZ.441.V400
Watson SHDSL Router, 4 pair, 8x Ethernet SZ.441.V800
Table 2-1: Watson SHDSL Router types