
Chapter 1: Understanding ISDN and the Express L128/L128T
Multiple Users to Internet Service Provider (ISP) using NAT
•Provides high speed home access to the Internet
•Multiple and simultaneous access
•The PC’s IP address can by dynamically assigned by the Express L128/ L128T.
•
•Multilink PPP plus compression yields effective throughput greater than 256 kbps.
•Compatible with popular ISP access devices
1
POWER O
TO | TO |
|
HUB | NIC | OFF |
|
| ON |
10 BASE T |
| EIA232 |
2 | 1 | ISDN |
ISDNINTERNET
10 BT
Hub
Figure
Multiple User to Internet Service Provider
10 | Express L128/L128T User Manual |