[swinog] VDSL Standards behind BBCS Profile > 100 Mbit/s

[Patrick Studer]

Hi

Today, we had a customer with a line upgrade. Before the upgrade, he had a 
naked VDSL 20/2. After Swisscom attached Building to the Fibre (FTTB), the are 
able to order max. 500/120. Fibre is only in the basement of the building, 
where it’s „converted“ to copper. It did see the Swisscom equipment, and it 
looks like the equipment, they normally put in the street curb.

They order an upgrade to 300/60. Current Equipment „only“ Support VDSL Profile 
17a (which maxout around 100 Mbit/s downstream).

ISP tell us, they can setup a profile 17a or VDSL Fast/G.Fast. But G.Fast isn’t 
VDSL (I know about this new standard/successor for VDSL). But never heard about 
VDSL Fast and could find anything on the internet or in device specification 
from Cisco/Zyxel.

IMHO, VDSL is normally reference by ITU G.993.x or profiles like 17a, 30a, 35b 
etc.).

Even the BBCS Approved List isn’t very specific. It only mention VDSL2 and 
V-VDSL2.

To be able to offer the right device, we should know the exact standard behind 
this 300/60 Profile (G. Fast or VDSL Profile 35b or something else).

So, I hoped, someone from the swinog could perhaps help.

Thanks for you inputs.

Kind Regards

Patrick Studer

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Mischelistrasse 29   E-Mail p.stu...@x-netconsulting.ch 

CH-4153 Reinach  Telefon+41 61 315 85 55
Schweiz  Fax+41 61 315 85 59
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Re: [swinog] VDSL Standards behind BBCS Profile > 100 Mbit/s

[Simon Ryf]

Hi Patrick

 

Swisscom is using Huawei MA5811S for those installations. They’re doing G.fast 
with it – not VDSL.

 

If your devices support G.9701 you don’t need to worry.

 

Br

Simon

 

From:  on behalf of Patrick Studer 

Date: Tuesday, 27 March 2018 at 16:52
To: "swi...@swinog.ch" 
Subject: [swinog] VDSL Standards behind BBCS Profile > 100 Mbit/s

 

Hi

 

Today, we had a customer with a line upgrade. Before the upgrade, he had a 
naked VDSL 20/2. After Swisscom attached Building to the Fibre (FTTB), the are 
able to order max. 500/120. Fibre is only in the basement of the building, 
where it’s „converted“ to copper. It did see the Swisscom equipment, and it 
looks like the equipment, they normally put in the street curb.

 

They order an upgrade to 300/60. Current Equipment „only“ Support VDSL Profile 
17a (which maxout around 100 Mbit/s downstream).

 

ISP tell us, they can setup a profile 17a or VDSL Fast/G.Fast. But G.Fast isn’t 
VDSL (I know about this new standard/successor for VDSL). But never heard about 
VDSL Fast and could find anything on the internet or in device specification 
from Cisco/Zyxel.

 

IMHO, VDSL is normally reference by ITU G.993.x or profiles like 17a, 30a, 35b 
etc.).

 

Even the BBCS Approved List isn’t very specific. It only mention VDSL2 and 
V-VDSL2.

 

To be able to offer the right device, we should know the exact standard behind 
this 300/60 Profile (G. Fast or VDSL Profile 35b or something else).

 

So, I hoped, someone from the swinog could perhaps help.

 

Thanks for you inputs.

 

Kind Regards

 

Patrick Studer

 

**

X-NetConsulting GmbH Internet   http://www.x-netconsulting.ch

Mischelistrasse 29   E-Mail p.stu...@x-netconsulting.ch

CH-4153 Reinach  Telefon+41 61 315 85 55

Schweiz  Fax+41 61 315 85 59

**


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