How to test an WR44V2 step by step.
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TESTING THE XDSL
Some WR44v2 models are fitted with DSL modules.
The part number of the approval label will reveal if DSL is fitted.
WR44 U800 L E2 SW
If character 9 is F, G, L or M a DSL module is installed:
D
V1 No Wi-Fi
W
V1 + W-Fi
C
V2 No Wi-Fi
N
V2 + Wi-Fi
F
V2 DSL Annex A No Wi-Fi
G
V2 DSL Annex B No Wi-Fi
L
V2 DSL Annex A +Wi-Fi
M
V2 DSL Annex B +Wi-Fi
Please note that due to the nature of DSL it is not possible to establish a clear cut PASS/FAIL test. The
performance of the line will vary according to other users and the time of day. Cable routing and dirty
connectors can also significantly affect the performance. Without specialist equipment a DSL test is
always going to be somewhat subjective.
It is first necessary to establish a baseline for your DSL test. You need to test with a known “good”
router on a DSL line that you will always use for testing going forwards. You should keep this “known
good” router put to one side and label it “Golden DSL testing unit”. You will always need to keep this
“Golden DSL testing unit” to confirm that the base line has not changed.
