Re: [AFMUG] PLC SplittersNow that I think of it, all of our splitters are in cross boxes with them appearing on patch panels in the neighborhoods. We insert a patch between the splitter output to the strand going to the house during install time. Each strand to the homes have their own place on the patch panel too.
So, all of our splitter outputs are unterminated unless they are in use. From: Mark - Myakka Technologies Sent: Friday, August 11, 2017 8:41 AM To: af@afmug.com Subject: Re: [AFMUG] PLC Splitters Chuck, We must have over 100 splitters installed that way. I would say we only average about 20 users on a 1x32. We haven't seen any issues either. -- Best regards, Mark mailto:m...@mailmt.com Myakka Technologies, Inc. www.MyakkaTech.com Proud Sponsor of the Myakka City Relay For Life http://www.RelayForLife.org/MyakkaCityFL Please Donate at Please Donate at http://www.myakkatech.com/RFL.html ------ Friday, August 11, 2017, 9:48:53 AM, you wrote: So far, I have not encountered a problem caused by unterminated lines. I think it is due to the fact that it is frequency division duplex and the transmit reflections not only have to experience splitter loss on the return trip but there are no receivers looking for energy in that direction. From: Mark Radabaugh Sent: Friday, August 11, 2017 7:21 AM To: af@afmug.com Subject: Re: [AFMUG] PLC Splitters I have use the ‘bare’ FS PLC splitters before. I can’t recall if the pigtails had color or were just numbered but they are coated and strip off exactly the same as the regular 250um acrylic coating. For what it’s worth they fit nicely into a Tyco A or B size splice tray. we direct spliced one into a case and terminated all 32 outputs onto the distribution cable. I don’t know that I would do that again simple because it creates a lot of drops with no control over the reflection at the far end until you connect those strands to customer houses or another termination panel. So far it has not created any operation issues but to some extent I think we just got lucky. Mark On Aug 10, 2017, at 11:09 PM, Chuck McCown <ch...@wbmfg.com> wrote: When you strip it, it sure looks bare. All the color is gone. After you strip it, you wipe it off with an alcohol wipe. And then when you see it in the fusion splicer screen, it looks bare there too. Actually it probably has to be totally bare or the coating would contaminate the burn. From: Adam Moffett Sent: Thursday, August 10, 2017 8:24 PM To: af@afmug.com Subject: Re: [AFMUG] PLC Splitters If the glass was truly "bare" it would be 125um and also be too fragile to handle. What is referred to as "bare fiber" actually has the 250um acrylic coating, probably with color added. It's the barest the fiber can be while still being workable. ------ Original Message ------ From: "Jason McKemie" <j.mcke...@veloxinetbroadband.com> To: "af@afmug.com" <af@afmug.com> Sent: 8/10/2017 6:24:08 PM Subject: Re: [AFMUG] PLC Splitters That must be it, the "bare fiber" description is a bit misleading in that case though. Strange way to specify the diameter. On Thu, Aug 10, 2017 at 5:08 PM, Adam Moffett <dmmoff...@gmail.com> wrote: A "bare fiber" pigtail has 250um acrylic coating. ------ Original Message ------ From: ch...@wbmfg.com To: af@afmug.com Sent: 8/10/2017 6:07:52 PM Subject: Re: [AFMUG] PLC Splitters That sounds strange to me. Is there such a thing as PON on multi mode fiber? From: Jason McKemie Sent: Thursday, August 10, 2017 3:37 PM To: af@afmug.com Subject: [AFMUG] PLC Splitters I'm looking to possibly do a trial GPON deployment on a leg of my active network, it looks like the FS.com PLC Splitters are 250µm. However, singlemode fiber is usually spec'd at a cladding of 125µm. Are they just using a different measurement or some sort of oddly sized fiber? -Jason
