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...

Hello,I'm trying to connect N9K-C93180YC-FX3 to Palo Alto PA-1410. I have transceivers listed below:CISCO: SFP-10/25G-CSR-S.PA: PAN-SFP-PLUS-SRIs there a solution to make them work? I'm trying without any results. I'm trying to establish 10 Gbps conn...

k-staniak by Level 1
  • 643 Views
  • 3 replies
  • 0 Helpful votes

We have been using OEM sfps for a long time with C2960 series without a problem but we cuurently switch to a C1000 series switch and apperantly this series does not support the allow-unsupported-transceiver command. Does anybody know  a way to use ot...

Acar by Level 1
  • 6175 Views
  • 3 replies
  • 0 Helpful votes
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