{"product_id":"fiberxp-4db-single-mode-st-upc-attenuator","title":"FiberXP 4dB Single Mode ST UPC Attenuator","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe FiberXP SPC-SM-STU-04 is a premium-grade, fixed optical attenuator designed for precise signal reduction in single-mode fiber networks. It features a high-durability Zirconia ferrule and utilizes doped attenuation fiber technology to ensure consistent performance across dual 1310 nm and 1550 nm operating wavelengths.\u003c\/p\u003e\n\u003cp\u003eEngineered for versatility, this male-to-female ST\/UPC connector type is ideally suited for telecommunications infrastructure, DWDM systems, and fiber amplifier applications. It provides stable attenuation with high optical power endurance, meeting stringent industry standards for reliability in critical data 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 precise signal attenuation, ensuring signal integrity in high-performance networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Endurance\u003c\/strong\u003e\u003cbr\u003eDesigned to handle high optical power levels, making it suitable for demanding telecommunications and amplifier equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZirconia Ferrule\u003c\/strong\u003e\u003cbr\u003eFeatures a high-precision Zirconia ferrule for stable, low-loss connections and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Wavelength Support\u003c\/strong\u003e\u003cbr\u003eOptimized for operation at both 1310 nm and 1550 nm wavelengths, allowing for flexible integration into diverse single-mode systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelcordia Compliant\u003c\/strong\u003e\u003cbr\u003eMeets GR-910-CORE and GR-1221-CORE standards, ensuring the component adheres to recognized reliability and performance specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Attenuation\u003c\/strong\u003e\u003cbr\u003eDelivers a fixed 4 dB attenuation with an accuracy of ± 0.5 dB for reliable signal management.\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 Amplifiers\u003c\/li\u003e\n\u003cli\u003eTelecommunications Equipment\u003c\/li\u003e\n\u003cli\u003eSingle-Mode Fiber Networks\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\u003e952X401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPC-SM-STU-04\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 (Male-to-Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation Value\u003c\/td\u003e\n\u003ctd\u003e4 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttenuation Accuracy\u003c\/td\u003e\n\u003ctd\u003e± 0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Wavelength\u003c\/td\u003e\n\u003ctd\u003e1310 nm \/ 1550 nm\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 function of this attenuator?\u003c\/strong\u003e\u003cbr\u003eThis device is used to reduce the intensity of an optical signal by 4 dB, preventing receiver saturation in single-mode fiber systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with both 1310nm and 1550nm systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is specifically designed for dual-wavelength operation at 1310 nm and 1550 nm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this require special tools to install?\u003c\/strong\u003e\u003cbr\u003eNo, it is a standard male-to-female ST\/UPC adapter that plugs directly into existing ST fiber patch panel ports or equipment interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the return loss rating mean?\u003c\/strong\u003e\u003cbr\u003eThe \u0026gt;55 dB return loss indicates high signal reflection performance, which minimizes back-reflections that can interfere with laser sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this in an outdoor environment?\u003c\/strong\u003e\u003cbr\u003eThis component is typically intended for use within controlled telecommunications or data center environments; consult your local site standards for environmental requirements.\u003c\/p\u003e","brand":"FiberXP","offers":[{"title":"Default Title","offer_id":50809399345250,"sku":"952X401","price":19.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/952x401_pli-fiberxp-spc-sm-stu-04-1.jpg?v=1793505036","url":"https:\/\/www.fiberoptics4sale.com\/products\/fiberxp-4db-single-mode-st-upc-attenuator","provider":"Fosco Connect","version":"1.0","type":"link"}