Re: [j-nsp] Power issues on 10Gig link

2014-01-24 Thread Julien Goodwin
On 24/01/14 12:39, Skeeve Stevens wrote: > Hmmm.. Is there actually a way on Juniper to adjust the output power though? I'm not aware of any MSA optics (SFP, XFP, GBIC, CFP, etc.) that have controllable power levels. Certainly if you're using a transmission system there's probably an adjustable at

Re: [j-nsp] Power issues on 10Gig link

2014-01-24 Thread Julien Goodwin
On 24/01/14 00:14, Ali Sumsam wrote: > Hi All, > > I am using a SFP-10GBase-ER for my Cisco3750X for a 10gig link going to a > Juniper MX5-T router (10GE XFP) > > > I am receiving following logs on my Cisco3750X. > > %SFF8472-5-THRESHOLD_VIOLATION: Te1/1/2: Rx power low alarm; Operating > valu

Re: [j-nsp] Power issues on 10Gig link

2014-01-23 Thread Skeeve Stevens
puck.nether.net] > Sent: Friday, 24 January 2014 12:36 AM > To: Ali Sumsam > Cc: > Subject: Re: [j-nsp] Power issues on 10Gig link > > On Jan 23, 2014, at 8:14 AM, Ali Sumsam > wrote: > > > Hi All, > > > > I am using a SFP-10GBase-ER for my Cisco3750X f

Re: [j-nsp] Power issues on 10Gig link

2014-01-23 Thread Tim Rayner
-nsp] Power issues on 10Gig link On Jan 23, 2014, at 8:14 AM, Ali Sumsam wrote: > Hi All, > > I am using a SFP-10GBase-ER for my Cisco3750X for a 10gig link going to a > Juniper MX5-T router (10GE XFP) > > > I am receiving following logs on my Cisco3750X. > > %SFF8472-5

Re: [j-nsp] Power issues on 10Gig link

2014-01-23 Thread Gordon Smith
That's a fault. Grab an OTDR and test from each end to determine where it is (and test the optics, of course) Could be dirty optics, dirty / damaged connector, damaged fibre On Fri, 24 Jan 2014 00:14:19 +1100, Ali Sumsam wrote: Hi All, I am using a SFP-10GBase-ER for my Cisco3750X for

Re: [j-nsp] Power issues on 10Gig link

2014-01-23 Thread Mikael Abrahamsson
On Fri, 24 Jan 2014, Ali Sumsam wrote: Hi All, I am using a SFP-10GBase-ER for my Cisco3750X for a 10gig link going to a Juniper MX5-T router (10GE XFP) I am receiving following logs on my Cisco3750X. %SFF8472-5-THRESHOLD_VIOLATION: Te1/1/2: Rx power low alarm; Operating value: -21.3 dBm, Th

Re: [j-nsp] Power issues on 10Gig link

2014-01-23 Thread Jared Mauch
On Jan 23, 2014, at 8:14 AM, Ali Sumsam wrote: > Hi All, > > I am using a SFP-10GBase-ER for my Cisco3750X for a 10gig link going to a > Juniper MX5-T router (10GE XFP) > > > I am receiving following logs on my Cisco3750X. > > %SFF8472-5-THRESHOLD_VIOLATION: Te1/1/2: Rx power low alarm; Oper

[j-nsp] Power issues on 10Gig link

2014-01-23 Thread Ali Sumsam
Hi All, I am using a SFP-10GBase-ER for my Cisco3750X for a 10gig link going to a Juniper MX5-T router (10GE XFP) I am receiving following logs on my Cisco3750X. %SFF8472-5-THRESHOLD_VIOLATION: Te1/1/2: Rx power low alarm; Operating value: -21.3 dBm, Threshold value: -20.0 dBm. No logs on Jun