{"product_id":"ur7bh-ge-multilin-ur-7bh-universal-relay-communication-module","title":"Module de communication relais universel UR7BH GE Multilin UR-7BH","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eUR 7BH\u003c\/strong\u003e (also identified as \u003cstrong\u003eUR-7BH\u003c\/strong\u003e) is a dedicated fiber-optic communication interface module manufactured by General Electric for the Multilin Universal Relay series protection and control platform. This module serves as a localized data transmission interface, enabling high-speed optical communications across industrial networks and substation environments. Equipped with a single-channel Edge-Emitting LED (ELED) transmitter operating at a nominal wavelength of 1300 nm, the \u003cstrong\u003eUR 7BH\u003c\/strong\u003e is designed specifically for multi-mode fiber infrastructure. The horizontal chassis form factor, denoted by the \"H\" configuration suffix, allows seamless integration into horizontal UR relay slots to maintain deterministic data flow and system synchronization.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a single-channel 1300 nm ELED optical transmitter configuration.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for multi-mode fiber-optic network communication architecture.\u003c\/li\u003e\n\u003cli\u003eIntegrated into the horizontal (\"H\") form factor for standard Universal Relay enclosures.\u003c\/li\u003e\n\u003cli\u003eProvides high-speed data transmission path directly linked over the internal chassis backplane.\u003c\/li\u003e\n\u003cli\u003eDelivers robust optical isolation against high-voltage electrical surges and EMI\/RFI noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed peer-to-peer communication between Universal Relay protection nodes.\u003c\/li\u003e\n\u003cli\u003eFiber-optic SCADA and substation automation network connectivity.\u003c\/li\u003e\n\u003cli\u003eLong-distance, noise-immune communication linkages within power generation plants and industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUR 7BH (UR-7BH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommunication Module (COMMS 7B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1300 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eELED, 1 Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Power Down:\u003c\/strong\u003e Turn off all control voltage sources feeding the Universal Relay frame prior to handling the module to protect internal backplane chipsets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Optic Care:\u003c\/strong\u003e Maintain the minimum bending radius of the multi-mode fiber patch cables to minimize attenuation. Clean the fiber ferrule tips and optical transceiver ports with lint-free wipes before connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Seating:\u003c\/strong\u003e Align the horizontal module carefully inside the chassis tracks, sliding it smoothly into place until the rear contact pin block locks tightly into the active backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Mapping:\u003c\/strong\u003e Utilize the EnerVista UR utility program to verify device detection and map communication variables to the specific slot where the module is housed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695406510443,"sku":"UR-7BH","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-ur7bh-multilin-processor-unit-dptrl5t5wkz_62078e44-cc71-4bf2-9d8e-20d478f0f13b.jpg?v=1766134904","url":"https:\/\/www.plcprotech.com\/fr\/products\/ur7bh-ge-multilin-ur-7bh-universal-relay-communication-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}