{"product_id":"honeywell-51202971-312-fiber-optic-extender-foe-interface-cable","title":"Honeywell 51202971-312 Fiber Optic Extender (FOE) Interface Cable","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Honeywell 51202971-312 serves as a specialized Fiber Optic Extender (FOE) Interface Cable, engineered to facilitate high-speed, noise-immune data transmission within the Experion PKS (Process Knowledge System) architecture. In mission-critical industrial environments such as offshore oil platforms and sprawling petrochemical complexes, this cable provides the essential physical link for extending the I\/O bus over long distances. By utilizing optical fiber technology, the 51202971-312 eliminates the risks of electromagnetic interference (EMI) and lightning surges that often plague traditional copper connections. It ensures that real-time data from rotating machinery and critical process loops reach the controller with zero latency, maintaining the high-precision synchronization required for Turbine Supervisory Instrumentation (TSI) and Emergency Shutdown (ESD) systems.\u003c\/p\u003e\n\u003ch2\u003eData Transmission Architecture\u003c\/h2\u003e\n\u003ch3\u003eOptical Signal Integrity and Extended Reach\u003c\/h3\u003e\n\u003cp\u003eThe 51202971-312 is designed to support the robust communication requirements of Honeywell’s High-Speed Ethernet (HSE) and I\/O link architectures. It functions as the primary bridge between FOE modules, allowing for the geographical dispersion of I\/O racks while maintaining a unified control environment. The cable assembly features high-quality glass fiber cores protected by a ruggedized outer sheath, designed to prevent signal attenuation over extended runs. Its interface connectors are precision-engineered to minimize insertion loss, ensuring that the optical power budget remains within operational limits even in high-vibration areas. This architectural reliability allows the Experion system to manage thousands of process points with deterministic performance and total network transparency.\u003c\/p\u003e\n\u003ch2\u003eEssential Physical \u0026amp; Technical Metrics\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51202971-312\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFiber Optic Extender (FOE) Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExperion PKS \/ TDC 3000 Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransmission Media\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-mode \/ Single-mode Fiber Support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Grade Fiber Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8544.70.00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.65 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 Meters (Length) \/ Custom Variants\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Deployment \u0026amp; Routing Protocol\u003c\/h2\u003e\n\u003ch3\u003eProfessional Installation Standards\u003c\/h3\u003e\n\u003cp\u003eTo maintain the long-term reliability of the 51202971-312, engineers must adhere to strict fiber-optic handling protocols. During installation, always respect the minimum static bend radius of 30mm; over-bending the cable can cause micro-fractures in the glass core, leading to intermittent communication faults. Ensure that the connector faces are inspected with a fiber microscope and cleaned with lint-free wipes before insertion into the FOE module. When routing through industrial conduits, avoid placing the fiber cable in direct contact with sharp metal edges or high-heat steam lines. The cable should be secured with hook-and-loop fasteners rather than tight plastic zip-ties to prevent compression-induced signal loss.\u003c\/p\u003e\n\u003ch2\u003eIndustrial Environmental Resilience\u003c\/h2\u003e\n\u003cp\u003eThe Honeywell 51202971-312 provides a decisive advantage in extreme environments characterized by high voltage and corrosive gases. Unlike copper cabling, the optical nature of this interface provides inherent galvanic isolation, protecting the central DCS backplane from field-side electrical faults. It integrates seamlessly with existing Experion FTE (Fault Tolerant Ethernet) networks, providing a redundant path for critical control data. Whether utilized in a steam turbine control room or a remote gas metering station, this cable ensures that your automation infrastructure remains resilient against the most challenging physical and electrical conditions.\u003c\/p\u003e\n\u003ch2\u003eLogistics \u0026amp; Handling Profile\u003c\/h2\u003e\n\u003cp\u003eDelivery time: 3-5 days when payment finish, BY DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003cp\u003eWe ship the 51202971-312 in factory-original, sealed packaging. Each unit is encased in anti-static industrial packaging and high-impact buffering material to ensure the delicate optical interfaces arrive in perfect condition at your project site.\u003c\/p\u003e\n\u003ch2\u003eEngineering Support \u0026amp; Procurement FAQ\u003c\/h2\u003e\n\u003cp\u003eQ1: Can this cable be used with third-party fiber converters?\u003c\/p\u003e\n\u003cp\u003eA1: The 51202971-312 is specifically optimized for Honeywell FOE modules within the Experion PKS architecture. While the fiber standards are universal, the connector housing and signal timing are designed for native Honeywell hardware compatibility.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the maximum distance supported by this interface?\u003c\/p\u003e\n\u003cp\u003eA2: The distance depends on the FOE module paired with the cable. Typically, these interfaces support runs from 500 meters up to several kilometers depending on whether multi-mode or single-mode fiber is utilized.\u003c\/p\u003e\n\u003cp\u003eQ3: Does the cable require external power?\u003c\/p\u003e\n\u003cp\u003eA3: No, the 51202971-312 is a passive optical assembly. All signal modulation and power are handled by the Honeywell FOE interface cards at either end of the link.\u003c\/p\u003e\n\u003cp\u003eQ4: How do I verify if the cable is functioning correctly after installation?\u003c\/p\u003e\n\u003cp\u003eA4: You can verify link health through the Experion System Management Console (SMC). A \"Green\" status on the FOE node indicates the optical power levels and data integrity are within factory specifications.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518948860077,"sku":"51202971-312","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-51202971-312-foe-interface-cable-4yyappmrups.jpg?v=1766982661","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-51202971-312-fiber-optic-extender-foe-interface-cable","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}