{"product_id":"10gtek-10g-sfp-bidi-single-mode-lc-transceiver-20km-reach","title":"10Gtek 10G SFP+ BIDI Single-Mode LC Transceiver - 20km Reach","description":"\u003cp\u003eIn this review of the 10Gtek 10G SFP+ BIDI transceiver, the bottom line is clear: it is a practical, cost-effective choice for network engineers and IT teams who need a compact 10Gbps link over a single fiber without changing existing switch optics. The reviewer found the module easy to deploy and reliable in routine lab and rack tests, with the single-mode bidirectional design and DDM making troubleshooting straightforward. For anyone replacing or extending 10G SFP+ ports on switches, routers, or NICs, the 10Gtek module delivers predictable 10Gbps performance up to 20km.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBidirectional single-fiber:\u003c\/strong\u003e The BIDI design uses one LC single-mode fiber with distinct TX\/RX wavelengths to simplify cabling when fiber strands are limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10Gbps data rate:\u003c\/strong\u003e Native 10GBASE-BIDI performance provides the throughput expected for data center uplinks, server connections, and aggregation links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with a range of equipment including common Cisco, Ubiquiti UniFi, and Mikrotik SFP+ ports for plug-and-play replacement in many environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDDM monitoring:\u003c\/strong\u003e Digital Diagnostic Monitoring gives real-time transmit and receive status to help detect and diagnose link problems quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested reliability:\u003c\/strong\u003e Each transceiver is individually tested in 10Gtek signal integrity labs, improving confidence in out-of-box operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport and warranty:\u003c\/strong\u003e Backed by a 30-day free return window, a three-year warranty, and lifetime technical support for peace of mind in production use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe 10Gtek BIDI module is best for IT professionals who need a simple, cost-efficient way to extend 10G links over single-mode fiber when only one strand is available, such as in campus links, point-to-point uplinks, or small data centers. It is a practical option for network operators running Cisco, Ubiquiti UniFi, Mikrotik, and other open switches that accept third-party SFP+ optics.\u003c\/p\u003e\u003cp\u003eIt is less suitable for environments that require multimode fiber, non-standard wavelengths, or special vendor-locked optics that reject third-party modules. Also, very long-haul telecom links beyond the specified 20km reach or applications needing custom transmit power ranges should consider purpose-built telecom optics instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSimple single-fiber deployment reduces cabling needs and makes field swaps straightforward.\u003c\/li\u003e\n\u003cli\u003e10Gbps throughput with up to 20km reach covers most campus and enterprise links.\u003c\/li\u003e\n\u003cli\u003eDDM support and individual testing raise confidence in monitoring and reliability.\u003c\/li\u003e\n\u003cli\u003eGenerous warranty and support provide after-sales assurance for installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot suitable for multimode fiber systems or links that require vendor-locked optics compatibility.\u003c\/li\u003e\n\u003cli\u003eReach and power specs are fixed by design and may not cover unusual long-haul or high-loss scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003e10GBASE-BIDI (10Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-mode fiber (SMF) with LC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003eUp TX1270nm\/RX1330nm or Down TX1330nm\/RX1270nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003eReach up to 20km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\u003ctd\u003eDDM (Digital Diagnostic Monitoring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 70 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 10Gtek 10G SFP+ BIDI transceiver is a solid value for those who need a reliable 10Gbps single-fiber solution with useful monitoring and broad compatibility. It is an especially good choice for network teams replacing optics on Cisco, Ubiquiti UniFi, Mikrotik, and similar equipment who want tested modules and vendor support without premium pricing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this transceiver work with Cisco and Ubiquiti switches?\u003c\/strong\u003e\u003cbr\u003eYes, it is compatible with many Cisco SFP-10G-BX series equivalents and Ubiquiti UniFi SFP+ ports, as well as Mikrotik and other open switches that accept third-party optics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow far can the link run with this module?\u003c\/strong\u003e\u003cbr\u003eThe transceiver supports links up to approximately 20km over single-mode fiber when used within the specified power and loss budget.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it provide diagnostic information?\u003c\/strong\u003e\u003cbr\u003eYes, the module supports DDM so you can monitor transmit and receive parameters and identify potential link issues in real time.\u003c\/p\u003e","brand":"10Gtek","offers":[{"title":"Default Title","offer_id":48196278583515,"sku":"B01LWA648H","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Hv9eih0kL._SL1500_707485ec-61aa-4f0f-9136-0cbc91ea740c.jpg?v=1770290754","url":"https:\/\/gearmusthave.com\/products\/10gtek-10g-sfp-bidi-single-mode-lc-transceiver-20km-reach","provider":"GearMustHave","version":"1.0","type":"link"}