Telecom Solutions

ELVA-1 designs and manufactures a family of advanced wireless point-to-point LAN bridges and point-to-multipoint LMDS/MVDS/MWS solutions to connect geographically distributed LAN segments and multimedia clients to a whole network. The PPC-100 LAN Bridge links provide true Ethernet 100 Mbit full-duplex (symmetric) traffic between point-to-point locations on distances up to 14km.

100Mbps  Fast Ethernet Point-to-Point Wireless Links and its Modifications:

• Point-to-point 100Mbps Wireless LAN Bridge (Full-duplex Fast Ethernet Link)
• Hybrid Point-to-point "100Mbps FE + 8xE1" Link. Combine data and voice services into one 155Mbps link!

100Mbps Fast Ethernet Point-to-Multipoint Wireless System:

• Point-to-multipoint 100Mbps Wireless "City-A" System (Full-duplex LMDS), in PDF 460K

155Mbps STM-1 Wireless Links:

• 155Mbps STM-1 wireless link with fiber optical interface

Gigabit Ethernet Wireless Links: NEW!

• 1250Mbps Gigabit Ethernet wireless link with fiber optical interface  in PDF 260K

TV/IP Multimedia Wireless System (MWS)

• 40.5-43.5 GHz DVB-S Broadcasting "City-1" System (in PDF, 380K)
• Transmitter/Receiver Stations for Ground-based Video Distribution System
• City1 TestKit (PDF 210K)

Mm-wave E1 Links

• PPC 1E1/2048 Radio

Articles, Reviews and other additional Info:

1. Mm-wave links as ideal back-up for FSO (Free Space Optics) Lines
2. CE Mark Certificate for Point-to-point fulll duplex 100Mbps link (in PDF, 240K)
3. Press-release: Fast Ethernet bridges model range extended to new FCC 71-76GHz/81-86GHz E-band
4. About ELVA-1 26.5 – 140 GHz Cassegrain Antennas (PDF 150K)