differences between at TD-9980 and TD-W9980B(DE)

differences between at TD-9980 and TD-W9980B(DE)
differences between at TD-9980 and TD-W9980B(DE)
2015-01-21 20:50:59
Region : Spain

Model : Archer C7

Hardware Version :

Firmware Version :

ISP :


hi, what is the differences between at: TD-9980 and TD-W9980B(DE)

thanks in advance
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#1
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3 Reply
Re:differences between at TD-9980 and TD-W9980B(DE)
2015-01-22 09:46:00
There are similar post that you can refer to.
http://forum.tp-link.com/showthread.php?73094-Difference-with-w-8970...&highlight=annexb
If you want to know meaning of annex A and B, you may google it.
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Re:differences between at TD-9980 and TD-W9980B(DE)
2015-01-22 20:07:57
Thanks Ada,

I see that spain don't use Annex B, I google it and

http://en.wikipedia.org/wiki/G.992.5 and only malta seen use it


Thanks
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#3
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Re:differences between at TD-9980 and TD-W9980B(DE)
2015-01-23 09:12:43
That's not right. Spain is one of coutries who use Annex B. You should confirm with your ISP for some advice.
ADSL over POTS (Annex A)
ADSL over ISDN (Annex B)
http://en.wikipedia.org/wiki/Integrated_Services_Digital_Network
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#4
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