Optics and Optical Networking

Engage with peer and Cisco experts about pluggable optics (Optics) and optical transport networks (Optical Networking).
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Good evening folks, question for you:Am I crazy, or does Cisco not have a 10G LC mm SFP that that can also be adjusted to handle 1Gb/100Mb/etc. ?We have a large project at work that is fully 10G LC fiber; however, we want the capability to connect to...

enajin by Level 1
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I am having a issue when linking two routers together. 9k and 1k is using a GLC-SX-MMD SFP’s and connected via a OM4 MMF fiber cable. Both routers seem to be compatible with the sfps, however when connecting the two routers the 9k goes in a UP/UP sta...