1. WAN TECHNOLOGIES Leased Line
Group Members:
AHMAD SYAFEEQ BIN ABD SHUKOR SN086798
NOR BAHANI HAYATI BINTI ABDUL AZIZ SN085806
NOR SHAFEERA BINTI WAHAB SN087222
MEGAT ISKANDAR BIN MEGAT NOR HASHIM SN087218

2. LEASED LINE
Network diagram

3. 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

4. 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

5. Ways to connect Leased Lines

6. Network Layout
NTU: Network Termination Unit

7. Costing for Leased Line by TM

8. 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.

9. END OF SLIDE
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