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uberdome
newbie
Topic Author
Posts: 32
Joined: Fri Oct 31, 2014 5:50 pm

CCR1009-8G-1S-1S+: SFP+ Not Working With "SFP+ 1m direct attach..."

Mon May 16, 2016 7:33 am

I am testing my new CCR1009-8G-1S-1S+ with ROS v6.35.2. I have the SFP+ 1m direct attach cable from MikroTik.

If I plug in one end of the direct attach cable to the SFP+ port, the fans turn off, and it will not pass traffic over the SFP+ link.


[I can successfully use the cable to connect the CCR SFP to the SFP port on an RB260GS, so the cable appears to be good. Also, I can put an alternative brand RJ45 SFP in the SFP+ port without any problems.]

Is there a known issue with this direct attach cable and the CCR1009 SFP+ port?

Thank you, Chris
 
Safic
just joined
Posts: 4
Joined: Sun Jun 19, 2016 10:26 am

Re: CCR1009-8G-1S-1S+: SFP+ Not Working With "SFP+ 1m direct attach..."

Sun Jun 19, 2016 2:35 pm

Try to turn off autonegatiation at SFP+ port and set speed 10G. Device reboot may be needed.

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