E2000/APC Male to Female Singlemode Plug-in Fixed Fiber Attenuator, 1~25dB

E2000/APC-E2000/APC Fixed Fiber Optic Attenuator (Singlemode, Male to Female, 1~25dB) Fiber optic attenuators are devices to reduce the optical fiber power by a certain level within the fiber-optic network. Fiber Attenuators are usually used when the signal arriving at the receiver is too strong and hence may overpower the receiving elements. This may occur because of a mismatch between the transmitters/receivers (transceivers, media converters), or because the media converters are designed for a much longer distance than for which they are being used. Sometimes attenuators are also used for stress testing a network link by incrementally reducing the signal strength (increasing the dB attenuation) until the optical link fails, thus determining the signal’s existing safety margin. This E2000/APC fiber optic attenuator contains doped fiber and suitable for both 1310nm and 1550nm operation. Fixed attenuation values are available in 1dB increments from 1 to 25dB. We have a mature attenuator production process, and can fully meet customer needs. Each E2000/APC optic attenuator is shipped with a test report that makes it easy for customers to check the optical performance quickly. Features • Low Back Reflection • Accurate Attenuation • Compatible with current conventional Singlemode fiber • 100% factory tested Specification   Connector Type E2000/APC Attenuation Value 1~25dB   Fiber Mode Singlemode Operating Wavelength 1260~1610nm   Insertion Loss ≤0.2dB Return Loss ≥50dB   Gender Type Female to Male Attenuation Tolerance (1-10dB) ±0.5, (11-25dB) ±10%   Ferrule Type Zirconia Ceramic Compliance RoHS compliant   Applications Optical Telecommunication Network CATV, LAN, MAN and WAN application Testing Device Accessory Fiber optical sensor Environment Operating: -20°C to 70°C Storage: -40°C to 85°C Humidity: 95%RH Ordering Information   Optcore Part Number   Description   AT-E2000A-SM-x E2000/APC Male to Female Singlemode Plug-in Fixed Fiber Optic Attenuator (x=1~25dB) Download Datasheet