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BigWater
join:2002-11-20
Sherbrooke, QC

BigWater to phily316

Member

to phily316

Re: Pair bonding coming soon?

Does it also allow higher upload?
Mont
join:2006-05-02
Saint-Leonard, QC

Mont

Member

There is also vectoring that will help to go more than 100mbps.

JC_
Premium Member
join:2010-10-19
Nepean, ON

JC_ to BigWater

Premium Member

to BigWater
said by BigWater:

Does it also allow higher upload?

Yes it should allow for higher upload speeds.
34764170 (banned)
join:2007-09-06
Etobicoke, ON

34764170 (banned)

Member

With bonding and vectoring Bell would have no problem pushing tiers upwards of 150 - 200 Mbps.

BACONATOR26
Premium Member
join:2000-11-25
Nepean, ON

BACONATOR26

Premium Member

said by 34764170:

With bonding and vectoring Bell would have no problem pushing tiers upwards of 150 - 200 Mbps.

Assuming a certain distance from the remote and availability of ports.

BliZZardX
Premium Member
join:2002-08-18
Toronto, ON

BliZZardX

Premium Member

They can only do this on 7330

The old Ikanos chipsets the Stinger's use don't support this feature

And there are thousands of Stinger's already deployed
Mont
join:2006-05-02
Saint-Leonard, QC

Mont

Member

There's a lot of places though that got a 7330 where a stinger is.
freejazz_RdJ
join:2009-03-10

freejazz_RdJ to BliZZardX

Member

to BliZZardX
said by BliZZardX:

They can only do this on 7330
The old Ikanos chipsets the Stinger's use don't support this feature
And there are thousands of Stinger's already deployed

In addition to 7330s, Stingers do support bonding and the SL9450 chipset supports bonding. This would be VDSL2 bonding, not MLPPP. It requires reasonably recent releases of TAOS. Bonding is limited to VLIM V2 modules and only within a LIM. There is no restriction that they be within a certain bundle of ports within that module. Some other early units required that the same chip on the line card be used for a bonding group (ie. 1 chip drove 8 ports. bonding only between ports on the same chip).

In a bonding group, you can set a variety of parameters. Along with target SNR, INP, interleave delay, etc, there are bonding specific profile/template parameters like:
Target group BW: 40 Mbps
Minimum bitrate per member: 15Mbps
Maximum bitrate per member: 30mbps
Minimum link bitrate: 20mbps
What does this mean? The target bitrate for the bundle is 40mbps. To sync, a loop must reach at least 15mbps, but a single member cannot sync above 30 Mbps. The whole bundle will drop (instead of alarming for 1 member) when the aggregate is below 20mbps.