Modular Software Ltd. Supply Chain Software for the Importer and Wholesale Distributor I B M  Business Partner



MPN Private ADSL Network

Our Modular Private Network service is based on Bell’s High Speed ADSL service.

  • Transport data over existing copper telephone lines at spectacular speeds
  • 850 million+ copper lines in the world (many more than cable & satellite)
  • High speed data & regular telephone use occur simultaneously
  • “Always on” – no dialing required, dedicated connection (security)

How fast is ADSL?

ADSL is being introduced at speeds of 0.7 Mbps upstream (from you) and 2.2 Mbps downstream (to you). 2.2 Mbps is roughly 40 times faster than a 56K modem or frame connection. The technology is capable of handling up to 7 Mbps over standard copper cable, and within a few years, up to 52 Mbps!

A D S L bandwidth illustration

The Caveats

  • Location must be served with an “unloaded” copper telephone line.
    • Current technology will work up to 4.5 km from the Bell or other telco Central Office (CO).
    • No electronic switching devices can be on the line
      (e.g. remote telephone switch)
    • Use an existing fax line – it works fine
  • Quality of copper & distance impact the speeds. Bandwidth/speed is not guaranteed.
  • Non-Bell lines require a letter of authorization
  • Some “black holes”

ADSL Rollout

Bell Canada (Ontario & Quebec) is investing heavily to roll out ADSL. Other telcos are just as committed, driven by competition from the cable companies. They are equipping Central Offices with digital ADSL gear, building new COs and building repeater stations to extend the 4.5 km reach.

Modular's MPN Results to Date

  • High speed / low cost communications
  • Perfect for Internet access and location-to-location communications
  • Generally the performance has been good – given the huge construction program
  • Many urban centres are covered, expanding by the week

Modular Private Network – Sample Customer Proposal

“Before” Cost Summary

ISP Internet access, e-mail &
web page hosting
$ 350.00
Frame Relay links, 3 locations 1,350.00
CEO’s residential ISP 40.00
Total monthly cost 1,740.00

“After” Summary with MPN

E-mail, browsing, web page hosting, B2B commerce, branch communications, CEO’s home connection to Internet & system: ONLY $789.75 per month!

Sample Modular Private Network

ADSL Inter-branch Service

  • 5 to 10 times faster
  • Secure – no firewall needed
  • Inexpensive

MPN Summary

ADSL brings new levels of performance (productivity), cost savings, and opens up new opportunities and ideas:

  • Geography not a limiter
  • Servicing of National / Major Accounts
  • Today, digital data; tomorrow video on demand, etc.
  • Added value services to customers – e.g. product training, support
  • Think BIG – A Corporate Private Network
  • On-line hosted systems (ASP)



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