If you were EO then, in most cases, cabinet and exchange distances are very similar. They often just install a cabinet in the grounds of the exchange.

That would make sense - the cabinet being in or near the exchange as the Sam Knows exchange mapping tool shows I'm 1013 metres away from the local exchange.

My stats at the moment after @4 hours uptime are as follows:-

3. Firmware version: v0.07.03.0814-BT (Type B) Last updated [Unknown]
4. Board version: 01
5. VDSL uptime: 0 days, 04:23:40
6. Data Rate: 6331 / 39973
7. Maximum Data Rate: 6414 / 51776
8. Noise Margin: 6.2 / 11.9
9. Line Attenuation: 0.0 / 25.5
10. Signal Attenuation: 0.0 / 0.0
11. Data sent/received: 58.9 MB / 2.2 GB

Looks reasonable for speed and attenuation although I might guess that the line is a little shorter.

You have plenty of spare noise margin and speed so that as others are installed cross talk will affect the line however your downstream sync may not drop.

Cool, cheers!

Why does Signal Att etc show as zero?

Upstream often are - it depends on whether the cabinet sends that data back to the modem and the modem reads it correctly and ten inserts it in the correct location.

The signal down - don't know. Could be a firmware bug! Foe example there certainly are some on the HG612 GUI - Telnet stats are fine whereas GUI stats are out by one line and one is repeated!

In reply to a post by Milleracer41:

Cool, cheers!

Why does Signal Att etc show as zero?

It's a bug in the HH5B firmware. Many Broadcom-based modems have the same bug so probably in the reference firmware.