RE: 80 km BiDi XFPs

2013-04-29 Thread Frank Bulk
onday, April 29, 2013 12:29 AM To: nanog@nanog.org Subject: Re: 80 km BiDi XFPs Le 03/04/2013 01:15, Frank Bulk a écrit : > BiDi XFPs Why not using a duplex 120km and a circulator[1] ? This could be far more reliable if you avoid PC connectors on the way. You may also mux several DWDM waves us

Re: 80 km BiDi XFPs

2013-04-28 Thread Jérôme Nicolle
Le 03/04/2013 01:15, Frank Bulk a écrit : > BiDi XFPs Why not using a duplex 120km and a circulator[1] ? This could be far more reliable if you avoid PC connectors on the way. You may also mux several DWDM waves using this and a low-loss mux (found <1.5dB for 8 channels). Of course, for such len

RE: 80 km BiDi XFPs

2013-04-06 Thread Frank Bulk
Thanks, using an external CWDM mux is an option we're explorering. Frank -Original Message- From: Thomas Weible - FLEXOPTIX [mailto:thomas.wei...@flexoptix.net] Sent: Saturday, April 06, 2013 5:51 AM To: Matt Addison; Frank Bulk Cc: nanog@nanog.org Subject: AW: 80 km BiDi XFPs Matt Addi

RE: 80 km BiDi XFPs

2013-04-05 Thread Frank Bulk
il 05, 2013 12:15 PM To: nanog@nanog.org Subject: Re: 80 km BiDi XFPs On Fri, Apr 05, 2013 at 10:58:49AM -0600, Jerimiah Cole wrote: > On 04/05/2013 10:39 AM, Randy Carpenter wrote: > > > > I'm going to guess that this is not going to meet the OP's request > > for an X

Re: 80 km BiDi XFPs

2013-04-05 Thread Chuck Anderson
On Fri, Apr 05, 2013 at 10:58:49AM -0600, Jerimiah Cole wrote: > On 04/05/2013 10:39 AM, Randy Carpenter wrote: > > > > I'm going to guess that this is not going to meet the OP's request > > for an XFP, which would be 10GbE (and not an SFP). > > Probably a safe guess. Mea culpa. Check out Integ

Re: 80 km BiDi XFPs

2013-04-05 Thread Jerimiah Cole
On 04/05/2013 10:39 AM, Randy Carpenter wrote: > > I'm going to guess that this is not going to meet the OP's request > for an XFP, which would be 10GbE (and not an SFP). Probably a safe guess. Mea culpa.

Re: 80 km BiDi XFPs

2013-04-05 Thread Matt Addison
How much spare margin do you have? Could you roll your own with a pair of mismatched (C|D)WDM XFPs and a mux on each end? Sent from my mobile device, so please excuse any horrible misspellings. On Apr 2, 2013, at 19:16, Frank Bulk wrote: > Is anyone aware of a reputable supplier of 80 km BiDi X

Re: 80 km BiDi XFPs

2013-04-05 Thread Randy Carpenter
I'm going to guess that this is not going to meet the OP's request for an XFP, which would be 10GbE (and not an SFP). thanks, -Randy - Original Message - > http://www.fiberworks.eu/Webshop/Optical-transceivers/SFP-Bi-Di-/-GPON/Gbit-Ethernet-Bi-Di-1310/1550/SFP-BiDi--125-Gbps-GigE--DDM

Re: 80 km BiDi XFPs

2013-04-05 Thread Mihai Necsa
http://www.fiberworks.eu/Webshop/Optical-transceivers/SFP-Bi-Di-/-GPON/Gbit-Ethernet-Bi-Di-1310/1550/SFP-BiDi--125-Gbps-GigE--DDM--SM--80km-Tx-Rx1310-1550nm--26dB--LC-SFP-GE-BX80D-35-p018066.aspx already in production for 2 links On 04/05/2013 05:50 PM, Jerimiah Cole wrote: On 04/02/2013 05

Re: 80 km BiDi XFPs

2013-04-05 Thread Jerimiah Cole
On 04/02/2013 05:15 PM, Frank Bulk wrote: > Is anyone aware of a reputable supplier of 80 km BiDi XFPs? My regular > supplier of generics doesn't have an option for us, but I would really like > to avoid leasing additional fibers. I'm looking at a data sheet from Transition Networks that lists 80

Re: 80 km BiDi XFPs

2013-04-04 Thread Brandon Robare
Closest I've seen is 60km. I would be interested to hear if someone knows of an 80km option. http://www.fiberstore.com/new-xfp-bidi-10gbps-single-mode-60km-1330nmtx-127 0nmrx-transceiver-module-p-13175.html -- Brandon Robare Network Engineer, NoaNet c: 503.798.1515 noc: 866.662.6380 | n...@noan