Difference Between Lease line vs ISDN in Tabular Form
ISDN : A ISDN (Integrated Services Digital Network ) is permanent telephone connection between two points set up by a telecommunications common carrier.Broadband ISDN can support data rates of 1.5 million bits per second (bps), but it has not been widely implemented.
Leased lines : Its is use by businesses to connect geographically distant offices. a leased line is always active. A standard for transmitting voice, video and data at the same time over fiber optic telephone lines.
| S No. | Lease line | ISDN |
| 1 | It is Analog Signal. | It is Digital Signal. |
| 2 | It is Cheaper. | It is costly. |
| 3 | It is slow. | It is fast. |
| 4 | Speed by default 64 kbps. | Speed by default 128 – 144 kbps. |
| 5 | Work on IP address. | Work on Phone number. |
Diagram
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