Optical Networking

Find helpful answers and advice to your optical networking design, configuration, and troubleshooting questions from experts in the Cisco Support Community forum, including  Digital Optical Monitoring (DOM), SFP, DWDM

Subject Views Votes Rating Replies Last replied by
discussion SFP 10G LR vs SFP 10G ER - Engineering Question
Last Reply 1 week 1 day ago.
0 0 5 6 anthonywilson5
discussion Is it a mistake to buy cheap bulk fiber?
Last Reply 1 week 1 day ago.
30 0 0 3 Bill Ferguson
discussion SFP-10G question
Last Reply 1 week 1 day ago.
0 0 5 4 Bill Ferguson
discussion Cisco/Cerent15454
Last Reply 1 week 1 day ago.
0 0 0 1 Bill Ferguson
discussion link failure between 2960
Last Reply 1 week 3 days ago.
0 0 5 2 mt1576980
discussion WS-C3850-12XS - SFP not registering following upgrade
Last Reply 1 week 3 days ago.
0 0 0 6 avi
discussion How can I powe up 1572 outdoor AP (AP1572EC)? Urgent.
Last Reply 1 week 4 days ago.
0 0 3.5 2 Leo Laohoo
discussion is the GLC-GE-100FX SFP compatible with WS-C3850-12XS-E?
Last Reply 1 week 4 days ago.
0 0 5 4 fiberstorejames
discussion New Toy. Cisco 9148 MDS
Last Reply 2 weeks 5 hours ago.
0 0 0 1 Iulian Vaideanu
discussion Fiber Light Level Good , but Layer 1 down
Last Reply 2 weeks 1 day ago.
0 0 5 1 Marvin Rhoads
discussion Cisco Prime Optical patching
Last Reply 2 weeks 2 days ago.
0 0 0 0 Colin Higgins
discussion IEM-3000-8FM Module
Last Reply 2 weeks 4 days ago.
0 0 5 2 enrique1976
discussion Breakout cable QSFP-4X10G-AOCxM to connect 5624Q and 2960X-48TD-L
Last Reply 3 weeks 1 day ago.
194 0 0 2 edwardonelife
discussion Is SFP-10G-LR compatible with XFP-10GLR-OC192SR
Last Reply 3 weeks 3 days ago.
0 0 5 10 ghulam.ghaznawi1
discussion Fiber modules - two different switches
Last Reply 1 month 6 hours ago.
0 0 5 2 Joanna -10Gtek
discussion Lan Setup
Last Reply 1 month 1 week ago.
0 0 5 12 Marvin Rhoads
discussion Cisco small buisness switch SG112 - GBIC two GBICs?
Last Reply 1 month 2 weeks ago.
0 0 0 1 Joanna -10Gtek
discussion IE-3010-16S-8PC problem with SFP-modules
Last Reply 1 month 2 weeks ago.
0 0 0 3 Marvin Rhoads
discussion DWDM-SFP Compatibility with C2960CX Series
Last Reply 1 month 2 weeks ago.
0 0 0 2 dbeckman1
discussion SFP's with Unspecified PID & no transceiver response
Last Reply 1 month 2 weeks ago.
0 0 0 2 richardhannar
discussion SFP checkout
Last Reply 1 month 2 weeks ago.
0 0 0 2 fiberstorejames
discussion switch/ cwdm
Last Reply 1 month 2 weeks ago.
0 0 0 1 Tom Randstrom
discussion SFP 10G-LR to X2-10GB-LX4
Last Reply 1 month 3 weeks ago.
0 0 5 2 Juan Manuel Uri...
discussion SFP Datasheet showing all Cisco Router\Switch models supported
Last Reply 1 month 4 weeks ago.
0 0 5 1 Leo Laohoo
discussion QSFP versus SFP+ options - 3850s
Last Reply 1 month 4 weeks ago.
0 0 0 2 [email protected]

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