{"product_id":"1000base-bx40-sfp-1550nm","title":"Cisco GLC-BX40-D-I 1000BASE-BX40 SFP Transceiver 1550nm 40km","description":"\u003cp data-start=\"225\" data-end=\"570\"\u003eThe Cisco GLC-BX40-D-I is a 1000BASE-BX40 downstream SFP transceiver designed for long-range, single-fiber Gigabit Ethernet connectivity. Operating at a 1550nm wavelength with a reach of up to 40 kilometers, this module enables efficient bidirectional communication over a single strand of single-mode fiber, reducing fiber infrastructure costs.\u003c\/p\u003e\n\u003cp data-start=\"572\" data-end=\"1027\"\u003eBuilt for industrial environments, the GLC-BX40-D-I supports extended temperature operation and delivers reliable performance in harsh conditions. It pairs with a corresponding BX40 upstream SFP to provide stable, long-distance links for service provider networks, industrial Ethernet deployments, and enterprise access networks. Hot-swappable design and Digital Optical Monitoring (DOM) support simplify installation, monitoring, and ongoing maintenance.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\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\u003eCisco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eGLC-BX40-D-I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransceiver Type\u003c\/td\u003e\n\u003ctd\u003eSFP (Small Form-Factor Pluggable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Standard\u003c\/td\u003e\n\u003ctd\u003e1000BASE-BX40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e1 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode Fiber (SMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Strand\u003c\/td\u003e\n\u003ctd\u003eSingle-fiber (BiDi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e1550 nm (Transmit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance\u003c\/td\u003e\n\u003ctd\u003eUp to 40 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection\u003c\/td\u003e\n\u003ctd\u003eDownstream (Pairs with BX40-U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Optical Monitoring\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eHot-swappable SFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eIndustrial-rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Use Cases\u003c\/td\u003e\n\u003ctd\u003eLong-haul access, industrial networks, service provider links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":49974533226729,"sku":"GLC-BX40-D-I=","price":2373.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1706\/8839\/files\/datasheet-c78-366584_0_beaabc70-2ce5-4f1b-9587-cb3c8ea6bb9c.png?v=1767685506","url":"https:\/\/www.avendor.com\/products\/1000base-bx40-sfp-1550nm","provider":"Avendor","version":"1.0","type":"link"}