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

We're rolling out SM fiber between CBS350-8MGP-2X switches (FW 3.4.0.17) with SFP-10GBase-LR transceivers, and we're running into some odd behavior.  The SFP connection won't establish unless the LC connector is split/separated, and Tx is inserted an...

CARL90 by Level 1
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Hi all, is there any way I could get any confirmation on whether if I can insert the Cisco SFP Module (GLC-LH-SMD) in a CBS350-24T-4X Network Switch with SFP+ ports. Googling didn't help much and users were warned about usage of 3rd party SFP Modules...

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