RE: DWDM on 250 Km dark fiber without re-amplification

2016-12-27 Thread Robert Jacobs
goes down. Good luck with your quest -Original Message- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Eric Kuhnke Sent: Tuesday, December 27, 2016 1:18 PM To: Jeremy ; nanog@nanog.org list Subject: Re: DWDM on 250 Km dark fiber without re-amplification You will want to

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-27 Thread Eric Kuhnke
You will want to request an OTDR characterization of the dark fiber path from its owner. If you can post OTDR "shots" with full resolution images in a lossless image format to the list, we may be able to take a guess if the distance is feasible without amplification inline. For equipment choices y

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-27 Thread Josh Galvez
sign engineer > (I know Adtran has them and assume others do) to get the info you need and > see what they can mock up for you. > > > Brian > > > > From: NANOG on behalf of Brandon Martin < > lists.na...@monmotha.net> > Sen

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-27 Thread Brian R
Re: DWDM on 250 Km dark fiber without re-amplification On 12/23/2016 07:14 PM, Jeremy wrote: > Hi all, > > First, i'm sorry for my english, i'm french and i don't have a good > level in this language. But i want some informations and i'm sure, > someone will be g

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-25 Thread Brandon Martin
On 12/23/2016 07:14 PM, Jeremy wrote: Hi all, First, i'm sorry for my english, i'm french and i don't have a good level in this language. But i want some informations and i'm sure, someone will be give the good anwser about my question. So, i'm regarding to rent a dual dark fiber in France, the

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-24 Thread Faisal Imtiaz
/80km) that you can use to re-generate the light. Best of luck. Faisal Imtiaz Snappy Internet & Telecom - Original Message - > From: "Baldur Norddahl" > To: "nanog list" > Sent: Saturday, December 24, 2016 2:30:40 PM > Subject: Re: DWDM on 250 Km

Re: DWDM on 250 Km dark fiber without re-amplification

2016-12-24 Thread Baldur Norddahl
Hello I have not done this as our links are not that long. However in theory this is how I would do it. There are nice integrated solutions that will do it as a black box, but someone else will have to tell you about that. I am using Fiberstore as a reference because they have the necessary c