OCx, SONET, and SDH - CompTIA Network+ N10-005: 3.4

THE N10-005 EXAM HAS BEEN RETIRED. See the latest Network+ videos at www.FreeNetworkPlus.com
High-speed fiber networks are the backbone of network provider's infrastructures. In this video, you'll learn about SONET, SDH, and the technologies surrounding these fiber networks.

[@g0dfathermezz715]

You don't really have to remember them per say. The speed is in multiples of OC. OC1 = 51.84, OC2 = 103.68, OC3 = 155.52. And STM is in multiples of 3 OC. STM1 x 3 = OC3 = 152.52, STM4 x 3 = OC12 = 622.08

[@VirtuallySecureNet]

WOAH! Beardless Professor Messer jumpscare.

[@LibertypopUK]

thanks for this !

[@Scott67735]

You have your STS-1/OC-1 data rate incorrect. It should be 51.84 M. Otherwise nicely done.