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)?
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Aaron Wendel
Chief Technical Officer
Wholesale Internet, Inc. (AS 32097)
(816)550-9030
http://www.wholesaleinternet.com
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