Optics and Optical Networking

Engage with peer and Cisco experts about pluggable optics (Optics) and optical transport networks (Optical Networking).
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Forum Posts

Resolved! 100MB over SMF?

Hello, I have two buildings which are connected via Single Mode Fiber (SMF).   In building A, I have a WS-3750X-12S-S. In Building B, I have a device which ONLY supports 100MB connections, either TX or FX. Constraints:  I'm stuck with the SMF fiber b...

RoboCisco by Beginner
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  This topic is a chance to discuss more about the installation, provisioning, operation and best troubleshooting practices on Cisco Dense Wave Division Multiplexing (DWDM) transport systems, with particular focus on NCS 2000 series. This session wil...

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Currently I have a SW Cisco Catalyst 2960X-48FPS-L, which has SFP Gbics and a fiber of 10 GB to connect from this SW to another Cisco Catalyst 2960X-48FPD-L which supports SFP+ 10 GB. Could you help on choose the right tranceiver to uplink 1 GB to 10...

SiyonKart by Beginner
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I have a fiber connection between a Cisco SBS350 switch and a Netgear. Everything was working fine for several weeks until I decided to upgrade the Cisco firmware. After the upgrade the fiber port is showing "operationally down". I rolled back the fi...

krhanger27 by Beginner
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  • 0 Helpful votes