[c-nsp] Optical - rx power low warning
Marian Ďurkovič
md at bts.sk
Thu Apr 30 02:18:42 EDT 2015
On Wed, 29 Apr 2015 23:08:23 -0700, Mike wrote
> I am bringing up a new link. This is on CWDM fiber with a supposedly
> 80km optic. Path is about 20 miles. I'm getting the following warning
> messages:
>
> *Apr 29 2015 22:29:09.851 PST: %SFF8472-3-THRESHOLD_VIOLATION: Te0/3:
> Rx power low warning; Operating value: -16.4 dBm, Threshold value:
> -15.8 dBm.
[snip]
> NAME: "TenGigabitEthernet0/3", DESCR: "10GBASE-ER/EW"
> PID: scrambled gobblydegook VID: scrambled
> crap , SN: INEAC0060007
According to identification and RX optical threshold, this looks like 40 km
optics only.
M.
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