Optics and Optical Networking

Hello everyoneI have one short question As in topicIf this will work? On compatibility matrix (twingig and sfps) I didn't found this GLC-LX-SMWe already got this and We want to use them with 3750-E switches, We have to use single modeNext week I wil ...

Hi,I have a PIX 535 firewall which has GBIC module and I need to connect to a Switch 2360 / 2960  which has 10 Gig SFP.Can I connect using multimode fiber.   Will it work?Or is there any Speed configuration we can do to reduce 10 Gig to 1 Gig in the ...

Dear expert,End user wants to know if ONS tans ponder support 10GB-base ER standard .Thanks a lot .Sent from Cisco Technical Support iPhone App

could someone steer me toward how to upgrade one of these boxes.thx

Dears,Would like your assistance plz regarding belowHow to aggregagate multiple OC-1 or OC-3 ?In Juniper, this can be done using "aggregate sonet" similar to Etherchannel but for sonet interfaces I wonder If this can be done at Cisco Thing that came ...

What is the best & least expensive way to build 60GB backbone network within 2 buildings which are less than 400 metres apart.Building A has the following, about 10 Servers with 1000T connectivity,5 nos of 48Port Gigabit stackable switch with 4 X 1G ...

I am in need of the visio stencils for the CWDM line of Cisco products and cannot find them.  They are not listed under the "Optical Networking" portion of the existing stencil page.  ThanksMatt

I am new to the community discussions.  I recently earned a 2 year degree in Lasers and Photonics at a local community college.  I would like some advice on what would be the most appropriate study material, for a career in Cisco Optical Networking. ...

Hi,we have a core switch 4507RE at the data center and 2 departments that connect to it via 10Gig fiber using X2-LRM modules.Each department  has a 3 switch stack and both locations are identical w.r.t type and setup scenario ..   the stack comprises...