nanog mailing list archives

Re: Somewhat bizarre scenario... (Fiber distance)


From: Will Hargrave <will () harg net>
Date: Sun, 16 Dec 2007 10:39:37 +0000


I've got a link that is testing out at 29.5db loss @ 1550. Its 107km.
Shoot me a few suggestions?
http://www.finisar.com/product-113-1_Gigabit_CWDM_GBIC_with_APD_Receiver_(FTR-1619-xx)
30dB. Will do more, we've done ~180km (~36dB) with one of those.

http://www.ghipsystems.com/en/Products/SFP-en/SFP-en.html - optics with
30dB margins also. I imagine these are fairly widely available from more
local (to you) vendors.

You could send someone to clean all the connectors too ;-)

Will


Current thread: