Westermo RedFox Series - Manual (Page 206)

Westermo OS Management Guide
Version 4.17.0-0
1/2 DSL 1/1 1/2 DSL 1/1 1/2 DSL 1/1
1/2 DSL 1/1
1/1 DSL 1/2 1/1 DSL 1/2
1/2 DSL 1/1
1/2 DSL 1/1
1/2 DSL 1/1 1/2 DSL 1/1
Ethernet Ethernet
Ethernet Ethernet Ethernet Ethernet
Ethernet Ethernet
b) point−to−point topology, 2 bonded SHDSL channels
Ethernet
a) point−to−point topology
Ethernet Ethernet
1/2
1/1
Ethernet
1/1
1/2
DSL DSL
c) multi−drop topology
d) ring topology (redundancy)
Figure 10.1: SHDSL topologies: Point-to-point (a), point-to-point, 2 bonded SHDSL
channels (b), multi-drop (c) and ring (d).
Products with Turbo-speed support
Turbo-speed is supported on all DDW-226 and DDW-142/DDW-142-485
devices, and on all but the earliest DDW-225 devices. To see if your
DDW-225 unit supports turbo-speed SHDSL, inspect its article number,
either by reading its attached label, or remotely by viewing the ”Status
⇒ System” Web page or by using the ”show system-information”
command in the CLI. If the article number says ”3642-0230” the prod-
uct lacks turbo-speed support. If it says ”3642-0250”, the product sup-
ports turbo-speed.
Turbo-speed data rates can only be achieved if the SHDSL devices at
both ends of the connection have turbo-speed support.
206 ➞ 2015 Westermo Teleindustri AB