Thanks Gino, With multiple customers in the same 25-pair cable??
Thanks, Brough Brough Turner netBlazr Inc. – Free your Broadband! Mobile: 617-285-0433 Skype: brough netBlazr Inc. <http://www.netblazr.com/> | Twitter <https://twitter.com/#%21/brough> | LinkedIn <http://www.linkedin.com/in/broughturner> | Facebook <http://www.facebook.com/brough.turner> On Wed, May 19, 2021 at 11:24 AM Gino A. Villarini <g...@aeronetpr.com> wrote: > We had better experience with Positron .HN > > > > *Gino* > *Villarini *Founder/President > @gvillarini > t: 787.273.4143 Ext. 204 > [image: aeronet-logo] <http://www.aeronetpr.com/> [image: inc500] > <https://www.inc.com/profile/aeronet> [image: fb-logo] > <https://www.facebook.com/aeronetpr/> [image: insta-logo] > <https://www.instagram.com/aeronetpr/?hl=en> [image: in-logo] > <https://www.linkedin.com/company/aeronet-broadband-corp> [image: > tw-logo] > <https://twitter.com/AeroNetPR?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor> > [image: yt-logo] > <https://www.youtube.com/channel/UCr2Q9WBrAYVm3Fn970Jd6VA> > www.aeronetpr.com | Metro Office Park #18 Suite 304 Guaynabo, PR 00968 > > *From: *AF <af-boun...@af.afmug.com> on behalf of Brough Turner < > bro...@netblazr.com> > *Date: *Wednesday, May 19, 2021 at 10:33 AM > *To: *AnimalFarm Microwave Users Group <af@af.afmug.com> > *Subject: *[AFMUG] http://G.fast or http://G.hn for MDUs with older wiring > > We're an urban WISP with most of our residential customers in MDUs. Most > of these MDUs have Cat5e or Cat6 from central closets (usually per floor) > into each unit. However, we have 13 buildings where we deployed Planet > VDSL2 gear over older phone wire between 2013 & 2016. We stopped going > after such buildings and stopped deploying new VDSL2 gear in 2017. Now > Planet has discontinued the equipment we were using and we just used our > only spare DSLAM, so we'll have to upgrade at least a few buildings (if > only to obtain spares to keep the rest of our VDSL2 buildings alive). > > > > I have some G.hn experience. Back in 2017, we did a demonstration project > with Korea Telecom using G.hn equipment that KT provided: > > > http://www.madison-park.org/press/bostons-netblazr-korea-telecom-partner-supply-affordable-housing-residents-free-high-speed-internet/ > > The building had older 25-pair telecom cables terminated on Type 66 > blocks, i.e. 1970s(?) wiring. As we connected customers, the results got > worse and worse, presumably the result of cross talk in the 25-pair > bundles. In the end, results were still a bit better than the 70-80 Mbps we > get from our Planet VDSL2 gear, but not much. One thing I noticed was the > KT DSLAM (UbiQuoss U4224BU) had individual RJ11 jacks for each line. This > compares with G.fast equipment that seems to connect via 25-pair cables. > Talking to a KT engineer who came to Boston to help with the installation, > I got the impression that most MDUs where this gear is used in Korea have > Cat3 cabling, not 25-pair bundles. In any event, I'm a bit discouraged with > G.hn. > > > > The pro-G.fast arguments include that it has better crosstalk protection, > for example this: > > > http://www.mocalliance.org/access/Broadband-technology-evaluation-and-analysis.pdf > > but I have no experience as yet. > > > > If I go with G.fast, I'm aware of these vendors: > > Fast Systems (Robert Muller CTO) > > Adtran > > Calix > > I know Robert and have talked with him recently. But I don't have any > experience with any G.fast equipment. > > > > If anyone has actually deployed G.fast in an MDU, I'd love to hear about > the setup and your experience. > > > > Thanks, > Brough > > Brough Turner > netBlazr Inc. – Free your Broadband! > Mobile: 617-285-0433 Skype: brough > netBlazr Inc. <http://www.netblazr.com/> | Twitter > <https://twitter.com/#%21/brough> | LinkedIn > <http://www.linkedin.com/in/broughturner> | Facebook > <http://www.facebook.com/brough.turner> > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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