Laser ITC Ltd.

WHAT is FSO? Wireless link without radio – IR light High speed – up to 10 Gbps Low cost of transmitted data Ultra quick link establishment

Advantages of OCS application Guaranteed 100 Mbps and 1 Gbps Free of licensing No Power supply on the out-of-doors Unit OCS link can not be intercepted Absolute anti-interference

MAIN CHARACTERISTICS ModificationОСС1-Ethernet 100ОСС1/2-Gb Eth1550 Transmission rates 100 Mbps (FastEthernet) 1 Gbps (GE) Radiation spectral interval nm nm Average radiation power 100мВт200мВт Transmission mode Full duplex Recommended operating distance Up to 1500 m Operation temperature from -50С to +50С Possibilities of multiplexing the telephony Up to 16 x E1 (1920 ) Up to 32 x E1 (3840 ) Possible number of video fluents in HDTV quality

Versions Any-weather «OCS» model with reserve radio channel 75 GHz Operation distance – up to 2,0 km 100 Mbps even in dense fog «OCS» Classics – up to 1,5 km

OCS is a solution for: The Last mile – establishing link between buildings Mobile solution – establishing temporary link Laying difficult spans of a net - through highways, railways, areas of compact city industrial planning, natural obstacles On-line transmission of video data

Telecom application Simultaneous transmission of telephony and Ethernet data at the distances up to 1300 m.

Railroad application Safe link on the Station: transmission of telemetry, video surveillance – Without expensive construction work – Without interference

Application in video surveillance OCS allows simultaneous on-line transmission of video data from cameras with HDTV quality.

Application in Port communications Permanent and temporary links between piers cargo-handling terminals control stations.

Mobile solution establishing temporary link OCS link can not be intercepted Absolute anti-interference Ultra quick establishment of the link

Real project The «Last mile». Moscow Customer– Internet provider Distance – 800 m Time of mouning work – 2 days Total cost of the project – $ Equel project using fiber optic cable – $ Operation time 2,5 years

The type of equipment Model nameTransmitted data type Data transmission rate Recommended operation distance, meters Ethernet OCS2-Ethernet100 (FX) Ethernet100 Up to 100 Mb/s800 OCS2-Ethernet100 (TX) OCS1-Ethernet100 (FX) Ethernet100 Up to 100 Mb/s1500 OCS1-Ethernet100 (TX) E1+Ethernet OCS2-Е1+Eth Ethernet100+1 E1 Up to 100 Mb/s 800 OCS1-Е1+Eth Ethernet100+1 E OCS2-FMUXS- 4Е1 Ethernet100+4 E1 800 OCS1-FMUXS- 4Е1 Ethernet100+4 E OCS2-FMUXS- 8Е1 Ethernet100+8 E1 800 OCS1-FMUXS- 8Е1 Ethernet100+8 E OCS2-FMUXS- 16E1 Ethernet E1 800 OCS1-FMUXS- 16E1 Ethernet E Include reserve radio channel OCS1-RRC100 Ethernet100/100 Up to 200 Mb/s2000 OCS1-RRC10 Ethernet100/10 Up to 110 Mb/s3000 OCS1- Ethernet100 + Е1 RRC-100 Ethernet100/100+1E1 Up to 100 Mb/s G OCS 2 – Gb Eth 1550 Gigabit Ethernet Up to 1.25 Gb/s400 OSC 1 - Gb Eth 1550 Gigabit Ethernet Up to 1.25 Gb/s1500 MODELS AND PRICES

Contacts LASER Information Telecommunication Company LTD 40 Let VLKSM Street, Bld. 1A, Blck. N Ekaterinburg, Russia Federation, ZIP Phone: (+7) Fax: (+7)