CompTIA Network+ N10-005: 3.4 – T1/E1 and T3/E3/DS3

| March 27, 2012


T1 and E1 technologies built some of the largest legacy WANs in the world. In this video, you’ll learn about T1/E1 and the faster T3/E3 technologies.

<< Previous Video: Copper ConnectorsNext: OCx, SONET, and SDH >>

Tags: , , , , , , ,

Category: CompTIA Network+ N10-005

Comments are closed.

X