DATA TRANSMISSION

1. Synchronous

1.1. Same speed Up and Down

1.2. SDSL - Broadband

2. Asynchronous

2.1. Different speed Up and Down

2.2. ADSL - Broadband

2.3. Most common

3. Speed

3.1. BITS per second

3.2. mbps

4. Bandwidth

5. SERIAL

5.1. 1 after another

5.2. Slower

5.3. Long Distances

5.4. Most common

6. PARALLEL

6.1. Multiple communications

6.2. 8 at a time

6.3. Faster

6.4. Short Distances <8m

6.5. Printers