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Fiber Optic Attenuators
New power meter, variable attenuator and switches combining next-generation chassis and industry's unique, web-based multi-user interface ideal for network equipment manufacturers QUEBEC CITY - EXFO Inc. (NASDAQ: EXFO) (TSX: EXF) announced today its latest agile solutions for network equipment manufacturers (NEMs), which include new power meter, variable attenuator and switches, all... Read More
Able to be remotely controlled via USB or Ethernet,Â FVA-3800 enables BER testing and system verification in laboratory or manufacturing environments. System has front panel control and integrated power meter,Â houses up to 4 attenuators, and handles range of applications, including system loss emulation, coherent transmission, as well as transceiver design and testing.Â Density, settling... Read More
Gould Fiber Optics: Expanding Its Product Portfolio to include a Miniaturized Sized Single-Mode (SM) and Polarization Maintaining (PM) Fiber based Variable Optical Attenuators (VOA)Feb 05, 2014
Millersville, MD, USA — Gould Fiber Optics, a leading worldwide manufacturer and supplier of premium passive fiber optic components, planar components and integrated modules; is expanding its product portfolio to include a miniaturized sized single-mode (SM) and polarization maintaining (PM) fiber based Manual Variable Optical Attenuator (MVOA). The MVOA is available in SM and PM fibers for the... Read More
Toronto, Canada - GAO Instruments (www.GAOInstruments.com) recommends its handheld optical variable attenuator which is used with single-mode fiber for continuously variable optical signal attenuation. Featuring a rugged design, portability and ease of use, the attenuator is widely used in fiber link certification and routine maintenance. This variable... Read More
Built to be rugged, portable C0270001 combinesÂ attenuator and optical power meter functionality, works with typical 9/125 single mode fibers, and offers interchangeable FC and PCÂ connectors. Unit is suited for use inÂ fiber link certification and routine maintenance regarding digital system communication devices, such as PHD and SDH, as well as analog modulation CATV systems. Standard... Read More
Integrating functionality of both attenuator and optical power meter in one unit, Model 5501 provides measurement range of 2.5-65 dB and attenuating wavelength from 1,260-1,650 nm at accuracy of Â±0.8 dB. Calibrated wavelengths include 1,310, 1,490, 1,550, and 1,625 nm. Equipped with LCD screen, handheld unit displays wavelength, input and output power, current attenuation, and selected step... Read More
Fiber optic attenuator module can automate optical switches and fiber optic attenuators with complete plug-and-play modularity and control options. Product can be used with single mode fiber and can support up to 8 optical attenuators in single 1-wide GP750 module. Max attenuation level can be specified up to 40 dB of attenuation, and can also be specified for narrowband or broadband use in... Read More
Rugged model A0610001 displays attenuation values in either dB or dBm and available calibrated wavelengths include 1,310, 1,490, 1,550, and 1,625 nm. Supporting operating time of 40 hr when fully charged, device features auto-off function and restores attenuating value automatically. It is designed for on-line testing and maintenance of fiber optic systems as well as digital communication system... Read More
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Operating at wavelengths from 1,290-1,625 Nm and temperature range of -5 to 75Â°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... Read More
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... Read More
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... Read More
Toronto, Canada - GAO Fiber Optics Inc. (www.GAOFiberOptics.com) presents its adjustable digital light attenuator (GAO-9A). This fiber optics instrument is widely used for optical cable construction and maintenance, fiber optic communication, fiber optic sensor and CATV. GAO's adjustable digital light attenuator offers a four and a half-digit liquid crystal display (LCD) and an automatic... Read More
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... Read More