{"product_id":"series-8-fiber-optic-extender-module-honeywell-8937-hn2","title":"Series 8 Fiber Optic Extender Module Honeywell 8937-HN2","description":"\u003ch2\u003eHoneywell 8937-HN2 Fiber Optic Extender Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 8937-HN2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8937-HN2\u003c\/strong\u003e Fiber Optic Extender Module, operates as a dedicated hardware component for long-distance data transmission and network extension within Series 8 I\/O platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8937-HN2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.53 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16.5 cm x 7.5 cm x 12 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC Backplane Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Performance\u003c\/td\u003e\n\u003ctd\u003e10 km Transmission via Single-Mode and Multi-Mode Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe optical transceiver circuitry implements strict channel-to-channel isolation and high electromagnetic interference immunity to protect against transient voltage surges in heavy industrial plants. Differential signaling pathways maintain data transmission fidelity across extended fiber optic links while preserving channel separation for connected 4-20 mA HART loop variables and control networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the backplane power supply constraints when deploying multiple fiber extender modules in a single node?\u003c\/p\u003e\n\u003cp\u003eA: Each module draws operating current directly from the system power bus; aggregate power consumption across adjacent slots must remain within the total wattage budget defined by the primary enclosure power supply.\u003c\/p\u003e\n\u003cp\u003eQ: Can this fiber optic module be replaced under live system operating conditions?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping requires adherence to strict bus arbitration procedures; technicians must initiate a controlled node lockout or use redundant communication pathways to prevent bus master timeout faults during replacement.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure the module directly onto the designated DIN-rail or cabinet mounting bracket inside a standard industrial enclosure, ensuring proper seating into the backplane bus connector.\u003c\/li\u003e\n\u003cli\u003eRoute fiber optic cables carefully to maintain minimum bend radii and prevent attenuation losses across single-mode and multi-mode links.\u003c\/li\u003e\n\u003cli\u003eTerminate all metallic cable shields and drain wires to the designated system grounding bar using low-impedance grounding clamps.\u003c\/li\u003e\n\u003cli\u003eVerify proper link status LED indicators for optical carrier detect and power rail stability prior to initiating network communication.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51285844492600,"sku":"8937-HN2","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/8937-HN22.jpg?v=1761617126","url":"https:\/\/www.automodulexpert.com\/products\/series-8-fiber-optic-extender-module-honeywell-8937-hn2","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}