GAO FiberOptics Inc.
Toronto   Canada
Oct 14, 2009 Operating at wavelengths from 1,290-1,625 Nm and temperature range of -5 to 75°C, manual variable optical attenuator is designed for optical power control and equalization of WDM systems, FTTx, OADM ,OXC, CATV, and measurement instruments. It features insertion loss of less than 1.5 dB, return loss of over 55 dB, and polarization dependent loss of less than 0.2 dB. Maximum handling power is 300 mW and attenuation level ranges from 10-45 dB.

GAO Tek Inc.
Toronto M1B2K4  Canada
Sep 01, 2009 Offering attenuation levels of 0-25 dB at 0.5 dB intervals, plug-in fixed attenuator provides high stability, low insertion loss, and works at wavelengths from 1,260-1,620 Nm with maximum handling power of 1 W. Device is suited for use in telecom networks, optical fiber CATV, measuring instruments, local area networks, and optical fiber sensors. Optimized for doped fiber technology, units are available with different connector types and end face configurations.

GAO Embedded Inc.
Toronto 12345  Canada
Jun 24, 2009 Featuring low insertion loss, high return loss and low PDL, PC board mountable variable optical attenuator is used for power control and equalization for WDMs, FTTx, CATV, OADM and measurement instruments. With operating wavelength between 1,290-1,625 nm, unit has maximum handling power of 1 W, and attenuation level from 10-45 dB at intervals of 0.5 dB. Manual attenuator is suited for fiber optic systems.

Omron Electronics, LLC
Schaumburg, IL 60173
Aug 20, 2003 The 2 x 2 and 1 x 8 Fiber Optic Switching Devices come in small MEMS-scale package and consume 100 mW. Variable optical attenuator with indicator incorporates ultra-miniature actuator technology, while 4-channel multiplexer/demultiplexer unifies optical elements into single unit. Twelve channel multimode interconnect is also available. Devices are suited for access area applications where fiber optic cables deliver communication access to homes and businesses.