[cisco-voip] GLC-TE modules

Ryan Huff ryanhuff at outlook.com
Thu Jun 1 11:20:44 EDT 2017


Never mind ....

Sent from my iPhone

> On Jun 1, 2017, at 9:01 AM, Mike King <me at mpking.com> wrote:
> 
> Just wanted to throw an FYI out there for people.  I just ran into this, and it's a mess.
> 
> Short Answer.
> Cisco has EOS'd the GLC-T modules (today), and replaced it with the GLC-TE (They increased the operational temperatures)
> 
> Now the bad news.   The GLC-TE's are not on the compatibility matrix for the 3750X.  Cisco makes no claim they work.
> 
> Worse news.  The GLC-TE's are on the compatibility matrix for the 3850, but with a software release that is not publicly available.
> 
> Speaking with my account team, the BU stated they have no plans to do any testing with the 3750X.  
> 
> Short answer, for the lack of a SFP, you might have to buy a new switch if your operational parameters require you to match Vendor specifications. (We do)
> 
> The 3850, I was given a software release (Everest-16.5.1a) that hit CCO today as being compatible.(although this disagree's with the SFP compatibility matrix requirement of XE 16.6.1)
> 
> 
> 
> 
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