Broadband Related > FTTC and FTTP Issues

G.Fast in Rochdale

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Browni:
Up and running in Rochdale.

The speed is rather disappointing though, hovering around 200-210Mb/s when the estimated speed was 260-290Mb/s  :'(

adslmax:
Maybe crosstalk on your g.fast?

Weaver:
And G.Vector technology is a mandatory part of the standard, no? So it should be good at taking on the crosstalk with its inverse pre-coding.

Browni:
@Weaver, querying the router returns this


--- Code: ---BusyBox v1.18.5 (2018-05-28 19:53:14 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

/ # bcm_xdslctl info --vectoring
bcm_xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason:    2000
Last initialization procedure status:   0
Max:    Upstream rate = 35012 Kbps, Downstream rate = 203511 Kbps
Bearer: 0, Upstream rate = 34884 Kbps, Downstream rate = 205805 Kbps

Currently not in VDSL modulation --vectoring is only for VDSL mode
--- End code ---

burakkucat:
Perhaps there is a degree of misunderstanding occurring here . . .

The modem will be performing ITU-T G.993.5 which is vectoring. What the router does is irrelevant.

I presume that you have been provided with an Openreach badged Huawei MT992 modem, to which your router is then connected?  :-\

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