Optics and Optical Networking

Engage with peer and Cisco experts about pluggable optics (Optics) and optical transport networks (Optical Networking).
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Learn how to make your network more efficient when you transition to Routed Optical Network.

Forum Posts

Dear all,I would like to know some information, I have several Dell SFP+SR10GB GBICs, and they work normally on Cisco Catalyst 9200 or 2960 switches, for example. However, I am not having success when trying with the Catalyst C9500-48Y4C, even with t...

Resolved! C9400

We are going to buy a Cisco C9400 with C9400X-SUP-2XL supervisor which has 4 10/25G ports and 3 40/100G ports.we want to use the three ports with 100G as 10G only, so i wonder if it's possible and what do we need exactly ? to use SFP+ transeiver modu...

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