#CiscoOpticsBlog

PAM4 for 400G Optical Interfaces and Beyond (Part 1)

2 min read

This blog walks you through the basics of PAM4 modulation for current and next-generation optical transceivers.

Cisco Optics On Display and Demonstrated at OFC 2018

1 min read

See optical innovations at OFC, like dual-rate BiDi, extended reach 25G optics for MMF, and a cool demo of the QSFP-DD transceiver form factor.

December 15, 2017

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Fiber Optics: Not Something To Make Light Of – Part 1

2 min read

Everything you always wanted to know about fiber optic data communication but were afraid to ask. Part 1: Total Internal Reflection

December 7, 2017

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Too Slow? 25G Speeds Up Data Centers and Campus Backbones

2 min read

As data demands continues to rise, 25G provides 2.5x bandwidth in the same familiar 10G SFP+ package.

November 15, 2017

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Multi-Rate Ports Mean Multiple Options for Data Center Upgrades

1 min read

With 40G/100G ports, you don’t have to replace the entire network all at once. Upgrade to 100G at your own pace.