WAN TECHNOLOGIESLeased Line

Group Members:

1) AHMAD SYAFEEQ BIN ABD SHUKOR SN086798

2) NOR BAHANI HAYATI BINTI ABDUL AZIZ SN085806

3) NOR SHAFEERA BINTI WAHAB SN087222

4) MEGAT ISKANDAR BIN MEGAT NOR HASHIM SN087218

LEASED LINENETWORK DIAGRAM

Definition: A leased line is a service contract between a provider and a customer, whereby the provider agrees to deliver a symmetric telecommunications line connecting two or more locations in exchange for a monthly rent (hence the term lease).Symmetric telecommunications line: any system in which data speed or quantity is the same in both directions (full duplex)Provider in Malaysia: TM, Celcom, Time

Attributes-Permanent point to point connections (link two connections together)

-Dedicated/private line

-Always on,uncontended symmetric data

-Fixed monthly charges

-Quality of Services guaranteed

-Can be used for data, video and voice

-Can span short/long distances

Ways to connect Leased Lines

Network Layout

NTU: Network Termination Unit

Costing forLeased Line by TM

Advantages

Leased Lines are Available at Higher Speeds

No Slow-Down at Peak Times

Faster Uploads

More Reliable

Business-Class Support

Conclusion

Leased lines cost a lot more than ADSL connections, but for that extra money you get a dedicated, reliable connection with good support, SLAs and a faster upload speed. You’re paying for quality.

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