Hi Aaron, Thanks for responding. They showed us at -12.2 on the last optic we had installed.
On 9/11/17, 11:08 AM, "foundry-nsp on behalf of Aaron" <[email protected] on behalf of [email protected]> wrote: Light at your side is -11? What is the other side? Your receive may be okay but what about their receive? Unless this is a BIDI then you have to check both fibers. Aaron On 9/11/2017 12:03 PM, Derek Maxwell wrote: > Hello Franz, > > Yes, we have verified speed and auto-negotiate settings on both ends and tried every combination to no avail. > > Thank you. > > > On 9/11/17, 5:21 AM, "foundry-nsp on behalf of Franz Georg Köhler" <[email protected] on behalf of [email protected]> wrote: > > On Mi, Sep 06, 2017 at 07:53:57 +0000, Derek Maxwell <[email protected]> wrote: > > > > We have a Brocade/Foundry RX-4 with (2) 24 port fiber cards > > (RX-BI-24F) and (2) 24 port copper cards (RX-BI-24C). One of our > > transit providers is NTT, with whom we have a single GigE circuit > > delivered over single mode fiber. It is a multi-km run, from 800 South > > Hope to One Wilshire, then on to 900 North Alameda in LA, but well > > within normal LX transceiver range. While we see light (neg 11 > > received) in optical monitoring, we cannot get a link to establish. > > No combination of auto-negotiate / manual speed settings on our side > > or NTT’s has been able to get a link up. > > When light levels are OK but there is no link this can be because of > speed mismatch. Are both sides fixed on the same speed (1000 in this > case)? > > > _______________________________________________ > foundry-nsp mailing list > [email protected] > http://puck.nether.net/mailman/listinfo/foundry-nsp > > _______________________________________________ > foundry-nsp mailing list > [email protected] > http://puck.nether.net/mailman/listinfo/foundry-nsp -- ================================================================ Aaron Wendel Chief Technical Officer Wholesale Internet, Inc. (AS 32097) (816)550-9030 http://www.wholesaleinternet.com ================================================================ _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp
