Broadband Related > FTTC and FTTP Issues

ECI Cabs not all bad news.

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atkinsong:
Over the last 2 weeks I have been experimenting with the ability to adjust the target SNR with my Draytek2760 on my ECI Cab.

A weeks running at the standard 6db target produces the following results:-

Synch speed 46.5Mb, average daily ES 7.

A weeks running at a 5db target produces:-

sync speed 49.4Mb, average daily ES 25.

A weeks running at a 4.5db target produces:-

sync speed 51.5Mb, average daily ES 33.

So, a healthy improvement in sync with a modest increase in error rate, and I am in control of the target rather than DLM.

I have previously tried all the well recommended Broadcom based modems, resulting in a typical increase in sync of 2 to 3 Mb but with a vastly inferior error rate of over 200 es daily.

Ixel:
I did this on one of my lines until it has unfortunately recently developed some kind of fault which isn't showing up on the remote tests. It's fine as long as you appear to have a cleanish line.

Adam86:
I didn't think it was possible to adjust this on VDSL?

Would one be able to do this using a HG612 connected to an ECI Cabinet then?

Ixel:

--- Quote from: Adam86 on July 01, 2018, 11:45:10 AM ---I didn't think it was possible to adjust this on VDSL?

Would one be able to do this using a HG612 connected to an ECI Cabinet then?

--- End quote ---

It can't be done on modems with a Broadcom chipset, only the Lantiq/Infineon chipsets or Mediatek.

Adam86:
Ah, learn something new every day :-)

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