#CiscoOpticsTutorial

Learn how fiber dispersion properties limit your link data rate and distance.

Clearing up the confusion about forward error correction and 25G short reach transceivers.

In part 2 of this blog series, discover how Cisco maintains the industry's highest standards of transceiver quality and reliability.

Next time someone claims that all optics are the same, point them here.

Find out how Cisco gained its reputation for problem-free pluggable optics in this first of a three-part series.

Everything you always wanted to know about fiber optic data communication but were afraid to ask. Part 2: SMF vs. MMF

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