Cisco 1841 with WIC-1ADSL - ADSL2+ stability

[brasso_42]

Hi

I’m testing a 1841 with 2 WIC-1ADSL cards, but the connections are dropping every 30-50mins. If I swap the cars out for HWIC-1ADSL’s then the lines are stable. I’ve had the profiles on the lines dropped the 4mb down and 512k up but I’m still getting the same issue.

I’ve tried a few 1841’s with various IOS’s and different WIC’s but still get the same result.

Has any one seen this before or know how I can go about trouble shooting it?

Thanks

Brasso

[paolo bevilacqua]

The WIC cards are of an older generation, not having all the features needed for today's circuits.

As you have found out, you should only use HWIC ADSL instead.

[brasso_42]

Hi

Thanks for the answer, but ADSL2+ should support legacy devices and thus the WIC-1ADSL should be stable. They do work and they do get good throughput its just the disconnect every so often.

I’ll do some more digging.