{"product_id":"fiberxp-19db-single-mode-st-upc-attenuator","title":"FiberXP 19dB Single Mode ST UPC Attenuator","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe FiberXP® SPC-SM-STU-19 is a premium-grade, fixed optical attenuator designed for single-mode fiber optic applications. Engineered with a durable zirconia ferrule and high-quality doped attenuation fiber, this device provides a precise 19 dB reduction in signal power, ensuring optimal performance in sensitive network equipment.\u003c\/p\u003e\n\u003cp\u003eThis male-to-female ST\/UPC attenuator is ideal for use in telecommunications, fiber amplifiers, and DWDM systems. It supports dual-wavelength operation (1310\/1550 nm) and is built to withstand high optical power levels, making it a robust component for demanding network environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoped Fiber Technology\u003c\/strong\u003e\u003cbr\u003eUses specialized doped fiber to achieve consistent attenuation across 1310 nm and 1550 nm wavelengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZirconia Ferrule\u003c\/strong\u003e\u003cbr\u003eFeatures a high-precision ceramic ferrule for excellent alignment and optical durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Endurance\u003c\/strong\u003e\u003cbr\u003eEngineered to handle high optical power levels, preventing signal degradation in active equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST\/UPC Interface\u003c\/strong\u003e\u003cbr\u003eStandard ST male-to-female configuration for seamless integration with existing ST-based hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Attenuation\u003c\/strong\u003e\u003cbr\u003eDelivers an attenuation value of 19 dB with an accuracy of ± 1.3 dB for reliable signal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Return Loss\u003c\/strong\u003e\u003cbr\u003eMaintains a return loss of \u0026gt;55 dB, minimizing back-reflections in high-speed data transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Compliance\u003c\/strong\u003e\u003cbr\u003eMeets Telcordia GR-910-CORE and GR-1221-CORE standards for quality and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDWDM Systems\u003c\/li\u003e\n\u003cli\u003eFiber Optic Amplifiers\u003c\/li\u003e\n\u003cli\u003eTelecommunications Equipment\u003c\/li\u003e\n\u003cli\u003eOptical Power Level Balancing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eFiberXP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e952X417\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPC-SM-STU-19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation Value\u003c\/td\u003e\n\u003ctd\u003e19 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eST\/UPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Wavelength\u003c\/td\u003e\n\u003ctd\u003e1310\/1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation Accuracy\u003c\/td\u003e\n\u003ctd\u003e± 1.3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturn Loss\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;55 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerrule Material\u003c\/td\u003e\n\u003ctd\u003eZirconia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eTelcordia GR-910-CORE, GR-1221-CORE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary use of this attenuator?\u003c\/strong\u003e\u003cbr\u003eThis device is used to reduce the signal strength of a fiber optic line by 19 dB, which is necessary to prevent saturation in receivers or optical amplifiers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with multimode fiber?\u003c\/strong\u003e\u003cbr\u003eNo, this model is specifically designed for single-mode fiber optic applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does ST\/UPC refer to?\u003c\/strong\u003e\u003cbr\u003eThis refers to the connector type (ST) and the polish style (Ultra Physical Contact), which is standard for high-performance single-mode connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used with WDM systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is well-suited for DWDM (Dense Wavelength Division Multiplexing) applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it meet industry standards?\u003c\/strong\u003e\u003cbr\u003eYes, it complies with Telcordia GR-910-CORE and GR-1221-CORE specifications.\u003c\/p\u003e","brand":"FiberXP","offers":[{"title":"Default Title","offer_id":50809368412258,"sku":"952X417","price":19.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/952x417_pli-fiberxp-spc-sm-stu-19-1_jpeg.webp?v=1793483736","url":"https:\/\/www.fiberoptics4sale.com\/products\/fiberxp-19db-single-mode-st-upc-attenuator","provider":"Fosco Connect","version":"1.0","type":"link"}