Bpl Performance Enhancement Breakthrough

Worst-case Scenario Simulation Tests HomePlug-AV-200Mbps

All tests & readings were done at the Laptop PC setup. < Note: PLC-CLLI intentionally added another 4-feet of AC-cord > Our findings: (from A&B w/o PLC-CLLI to E after adding NILI-PLC to NGE) Some of the Equipment +Noise-Generating Equip. (Indirect NGE in red below)

Conducted at CAL-LAB Sales & Service Centre, PJ Date: Feb 17 2009 If we could convert a worst-case** power-line connection-rate for PLCadapters from <30Mbps to >150Mbps, wouldn’t it prove our PLC-CLLI (PLC-Enhancement series) to be extremely effective?

PLC-device sales would simply explode! Isn’t this the PLC-breakthrough everyone is waiting for? Adding PLC-CLLI enhances PLC-performance with less RF-noise! • Less noise means higher S/N-ratio • – leading to higher throughput at lower power transmission; • – leading to less interference emission; • – leading to less objections & oppositions • – leading to explosion in sales • – leading to economies of scale (lower-cost) • – leading to more sales & more profits & fast ROI

Sounds unbelievable? Please come and see for yourself! We have documented our findings, should you wish to come and verify.

PLC-CLLI is conclusively proven to be extremely effective! **How did we create a worst-case network-scenario? To establish and simulate a worst-case power-line connection-rate (red-light), we added 4-feet of AC-cord and then shared power supplies to a powerdrill, a vacuum-cleaner and a laptop PC with the PLC-adapter, at one end. At the other end was a typical PC-setup with a PLC-adaptor. See below: Pink layout was without PLC-CLLI & Light-blue was with PLC-CLLI Far apart

Far apart

ROUTERSERVER

Test-conditions Central-air-conditioner Water-dispenser-chiller Edward’s PC Server-PC May’s work-station Front-desk PC-station +PLC-adapter +FAX-machine Laptop PC +PLC-adapter +Power-drill +Vacuum cleaner During Transfer of a 700Mfolder (many files - TCP) Total Time taken (m’s”) Latency (ping Av-Max) - mS Standby Tx/Rx Rate (Mbps) Completed (at what time) Date: Carried out by Verified by Approved for release by

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ETHERNET SWITCH LAPTOP PC VACCUUM CLEANER

POWER DRILL

PC STATION LCD MONITOR FAX MACHINE

Screen Screen Print-1 Print-2 14’29” 7’23” 21-114 11-38 21/27 27/90 18:33 18:44 Feb 17 2009 Calvin Calvin Leong Leong Paul Paul

Worst-case with CLLI w/o NILI-PLC C D ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON Screen Print-3 4’17” 7-18 97/150 19:03 Calvin Leong Paul

NILI-PLC added to some NGE

E ON +NILI-PLC +NILI-PLC +NILI-PLC +NILI-PLC ON ON ON ON ON ON ON

Screen Screen Print-4 Print-5 4’20” 4’09” 7-19 6-17 101/157 160/164 19:10 19:21 Feb 17 2009 Calvin Calvin Leong Leong Paul Paul

What conclusions can we draw from these findings?

ROUTERSERVER

ETHERNET SWITCH PC STATION LCD MONITOR FAX MACHINE

1 2 3 4 5 6 7 8 9 10 11 12

Worst-case w/o CLLI w/o NILI-PLC A B ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON

A worst-case scenario could be established successfully Without the help of PLC-CLLI – Transfer throughput was low NGE (Noise Generating Equipment) made the throughput worse When PLC-CLLI were added – throughput increased tremendously With PLC-CLLI added – NGE did not have any effect on throughput When more NGE were powered via CAL-LAB NILI-PLC (Noise-Isolator +Lightning Isolator), the results at column E, with the Power-drill & Vacuumcleaner running at the Laptop setup, both the Tx & Rx rates were 160Mbps or more (compared to 21/27Mbps when without PLC-CLLI at column A) Performance-enhancement & Noise-isolation of PLC-CLLI were effective –

connection-rate improved from <30Mbps to >150Mbps! LAPTOP PC VACCUUM CLEANER

POWER DRILL

PLC-CLLI can be value-added into PLC-adapters or sold as add-on devices. We are looking for international partners! More info in www.cal-lab.com or Contact us: Phone - +6012 771 8225 / +6019 2311829 Email – [email protected] / [email protected] / [email protected]