{"product_id":"siemens-scalance-6gk5991-4ac00-8aa0-accessories","title":"Siemens SCALANCE 6GK5991-4AC00-8AA0 Accessories","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e6GK5991-4AC00-8AA0\u003c\/strong\u003e is a media module designed for integration into SCALANCE X industrial network switches. Manufactured by Siemens, this accessory module features four 100 Mbit\/s BFOC optical ports supporting single-mode fiber optic transmission over distances of up to 26 km, facilitating reliable high-speed data communication across distributed industrial automation networks.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e6GK5991-4AC00-8AA0\u003c\/strong\u003e is engineered to expand network connectivity while maintaining robust performance in demanding industrial environments. The unit features physical dimensions of 12.03 x 27.55 x 2.23 cm and an operating weight of 0.50 kg. As an active lifecycle product, it supports ongoing network expansion, long-distance data transmission, and flexible system configuration for modern industrial control architectures.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMedia module design for SCALANCE X switch infrastructure\u003c\/li\u003e\n\u003cli\u003eFour 100 Mbit\/s BFOC optical ports for fiber optic connectivity\u003c\/li\u003e\n\u003cli\u003eSingle-mode optical transmission support up to a maximum of 26 km\u003c\/li\u003e\n\u003cli\u003eRobust physical construction optimized for industrial network racks\u003c\/li\u003e\n\u003cli\u003eActive product lifecycle status ensuring ongoing component availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLong-distance industrial Ethernet network backbones\u003c\/li\u003e\n\u003cli\u003eDistributed control system (DCS) communication linking\u003c\/li\u003e\n\u003cli\u003eFactory automation and plant-wide network expansion\u003c\/li\u003e\n\u003cli\u003eSCALANCE X switch optical port configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Parameter\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eSCALANCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of product\u003c\/td\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Phase\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eMedia module MM991-4LD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Configuration\u003c\/td\u003e\n\u003ctd\u003e4 x 100 Mbit\/s BFOC ports, optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-mode optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Transmission Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 26 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.03 x 27.55 x 2.23 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity Code\u003c\/td\u003e\n\u003ctd\u003e85176200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport Control Regulations (ECCN)\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the power to the SCALANCE X switch is turned off before inserting or removing the \u003cstrong\u003e6GK5991-4AC00-8AA0\u003c\/strong\u003e media module.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the designated slot on the switch chassis and insert it smoothly until fully seated.\u003c\/li\u003e\n\u003cli\u003eSecure any retaining screws or locking levers to prevent displacement caused by industrial vibration.\u003c\/li\u003e\n\u003cli\u003eConnect single-mode optical fiber cables to the BFOC ports, ensuring proper alignment and cleanliness of optical connectors to maintain signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716773212523,"sku":"6GK5991-4AC00-8AA0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/6gk5991-4ac00-8aa0-142hawq5ccp_f0647912-c9d0-430d-8ab8-6aaed7f7ed65.jpg?v=1767089276","url":"https:\/\/www.plcprotech.com\/products\/siemens-scalance-6gk5991-4ac00-8aa0-accessories","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}