Slajd PPT

ATM - Scalability. 53 byte cells transported over a variety of physical bearers at a variety of speeds :-

1. T1/E1 1.544/2.048 Megabits. (Copper)

2. 25Meg UTP-5. (Copper)

3. DS3/E3 45M/34Megebits. (Copper)

4. OC3 155 Megabits. (Fibre/Copper)

5. OC12 622 Megabits. (Fibre)

6. OC48 2.4 Gigabits. (Fibre)