{"product_id":"addon-glc-bx20-u-i-ao-1000base-bx-sfp-transceiver","title":"AddOn GLC-BX20-U-I-AO 1000Base-BX SFP Transceiver","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-and-why\"\u003e\u003ch1\u003eAddOn GLC-BX20-U-I-AO 1000Base-BX SFP Transceiver\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eAddOn GLC-BX20-U-I-AO SFP transceiver\u003c\/strong\u003e delivers reliable \u003cstrong\u003e1000Base-BX bidirectional connectivity\u003c\/strong\u003e over single-mode fiber for enterprise and carrier-grade networks. This \u003cstrong\u003eCisco GLC-BX20-U-I compatible\u003c\/strong\u003e module provides extended reach up to 20 km with separate 1310nm transmit and 1490nm receive wavelengths, making it ideal for long-distance data center interconnects, campus networks, and service provider deployments. Built for demanding environments with an operating temperature range of -40°C to 85°C, integrated digital optical monitoring (DOM), and TAA compliance, this optical transceiver ensures maximum uptime and network visibility across your infrastructure.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000Base-BX Bidirectional\u003c\/strong\u003e — Full-duplex 1000 Mbps over single wavelength pair (1310nm Tx\/1490nm Rx)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 km Reach\u003c\/strong\u003e — Extended distance connectivity over single-mode fiber for long-haul applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLC Connector Interface\u003c\/strong\u003e — Standard optical interface for seamless integration with existing network infrastructure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Optical Monitoring (DOM)\u003c\/strong\u003e — Real-time monitoring of optical power, temperature, and voltage for proactive network management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Mode Fiber (SMF)\u003c\/strong\u003e — Optimized for long-distance, low-loss transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range\u003c\/strong\u003e — Operates reliably from -40°C to 85°C in harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTAA Compliant\u003c\/strong\u003e — Meets Trade Agreements Act requirements for government and enterprise procurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e — SFP design fits dense network environments without additional space requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCisco GLC-BX20-U-I Compatible\u003c\/strong\u003e — Drop-in replacement for Cisco original modules at significant cost savings\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eADD-ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGLC-BX20-U-I-AO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCisco GLC-BX20-U-I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000Base-BX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 Mbps (1 Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBidirectional (BiDi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-Mode Fiber (SMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmit Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1310 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceive Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1490 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFP (Small Form-Factor Pluggable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Optical Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (DOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTAA (Trade Agreements Act)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3z, ITU-T G.957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the difference between 1000Base-BX and other SFP transceiver types?\u003c\/h3\u003e\n\u003cp\u003e1000Base-BX is a bidirectional Gigabit Ethernet standard that transmits and receives data simultaneously over a single strand of single-mode fiber using different wavelengths (1310nm Tx and 1490nm Rx). This differs from 1000Base-SX\/LX which use multimode or single-mode fiber with the same wavelength for both directions, requiring two fiber strands. The 1000Base-BX SFP transceiver design reduces cabling complexity and cost while maintaining full-duplex communication.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the AddOn GLC-BX20-U-I-AO compatible with Cisco equipment?\u003c\/h3\u003e\n\u003cp\u003eYes, the AddOn GLC-BX20-U-I-AO is fully compatible with Cisco devices that support the GLC-BX20-U-I module, including Catalyst switches, ASR routers, and other Cisco platforms with SFP slots. As a certified Cisco-compatible transceiver, it provides identical performance and reliability as OEM modules while offering significant cost savings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat does DOM (Digital Optical Monitoring) provide?\u003c\/h3\u003e\n\u003cp\u003eDigital Optical Monitoring enables real-time visibility into the optical transceiver's operational status, including received optical power levels, transmitted power, module temperature, and supply voltage. This data allows network administrators to monitor link health, predict failures, and optimize network performance through SNMP-based management tools and network monitoring platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan this single-mode fiber transceiver work in extreme temperature environments?\u003c\/h3\u003e\n\u003cp\u003eYes, the AddOn GLC-BX20-U-I-AO operates reliably across an extended temperature range from -40°C to 85°C, making it suitable for outdoor installations, industrial environments, and data centers without climate control. This wide temperature tolerance ensures consistent performance in challenging deployment scenarios.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"ADD-ON","offers":[{"title":"Default Title","offer_id":41693420191819,"sku":"GLC-BX20-U-I-AO","price":446.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/1082501153.jpg?v=1784829369","url":"https:\/\/www.tecisoft.ca\/products\/addon-glc-bx20-u-i-ao-1000base-bx-sfp-transceiver","provider":"TeciSoft","version":"1.0","type":"link"}