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Cisco NCS2006-SA: TX-Client Port 10x10G LC is flapping signal (-40db, -27db, -15db,...) when plugging Y cable Protection

boythanhdat_2012
Beginner
Beginner

Hi Guys,

I have 2 sites with multishelf chassis NCS2006-SA per site. They use ver 11.0 and Services are protected by Y cable.

 

I created Y cable protection group and circuit for FC8G to test. 

 

The problem is:

- In both of sites, TX-Client port of Active 10x10G card changes TX signal each 1-2s. It's -40db, -27db, -15db. .... flapping.

- So strange, when I remove cable of FC8G to Y cable. And check signal, I see TX- client port of active 10x10G card have good signal -3db and no flap.

 

Any idea for this case? Thank so much!

2 Replies 2

kapydan88
Enthusiast
Enthusiast