{"product_id":"sfp-rj45-copper-module-10-100-1000base-t-gigabit-sfp-to-rj45","title":"SFP RJ45 Copper Module 10\/100\/1000BASE-T - Gigabit SFP to RJ45","description":"\u003cp\u003eIn this review of the SFP RJ45 Copper Module the bottom line is straightforward: this compact Gigabit SFP to RJ45 transceiver is for network technicians and small IT teams who need a reliable, hot-pluggable copper interface to convert SFP ports into 10\/100\/1000BASE-T RJ45 connections. The reviewer found it most valuable because it offers broad compatibility with common switch models such as Cisco GLC-T and SFP-GE-T while remaining simple to install and test; the included quality control testing and a three year warranty make it an easy choice for production or spare inventory.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with Cisco GLC-T, GLC-TE and SFP-GE-T style ports and other MSA-compliant SFP slots, so it fits many enterprise and SMB switches without vendor lock-in.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGigabit Ethernet Support:\u003c\/strong\u003e Supports 10\/100\/1000BASE-T with auto-negotiation, allowing a single transceiver to handle mixed Ethernet speeds on Category 5e copper runs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRJ45 Copper Interface:\u003c\/strong\u003e Standard RJ45 connector accepts Category 5e cables and gives a copper link reach of up to 100m, useful for typical office or closet-to-desk links.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlug and Play:\u003c\/strong\u003e Fully hot-pluggable with a simple ring latch release that rotates down 90 degrees for easy insertion and removal during maintenance windows.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Each module is tested one by one on switches before shipping and backed by a 30-day return policy plus a three year warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis module is aimed at network administrators, integrators, and small datacenter teams who need to add copper Gigabit links to switches that expose SFP ports. It is especially useful when swapping between fiber and copper links or when short copper runs are preferred for cost or convenience.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for very long-distance links or pure fiber-only infrastructures where fiber SFPs are required; also enterprise sites that mandate OEM-branded transceivers for warranty reasons should verify policy before deploying third-party modules.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eBroad hardware compatibility with MSA-compliant SFP slots including known Cisco SFP types.\u003c\/li\u003e\n \u003cli\u003eSupports full Gigabit speeds with auto-negotiation on standard Category 5e cabling up to 100m.\u003c\/li\u003e\n \u003cli\u003eHot-pluggable design and simple latch make field swaps fast and low risk for downtime.\u003c\/li\u003e\n \u003cli\u003eEach unit is individually tested and covered by a three year warranty for reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot suitable for links beyond 100m or where fiber optics are required for distance or EMI reasons.\u003c\/li\u003e\n \u003cli\u003eSome environments may require vendor-specific SFPs for full OEM compatibility checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSFP (Mini-GBIC)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eData Rates\u003c\/td\u003e\n\u003ctd\u003e10\/100\/1000BASE-T (auto-negotiation)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eRJ45 for Category 5e copper\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eReach\u003c\/td\u003e\n\u003ctd\u003eUp to 100m over copper\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMSA-compliant SFP specification\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible with Cisco GLC-T \/ GLC-TE \/ SFP-GE-T and other MSA SFP slots\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty \u0026amp; Service\u003c\/td\u003e\n\u003ctd\u003e30-day free return, 3-year warranty, lifetime tech support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SFP RJ45 Copper Module is a practical, cost-effective way to add Gigabit copper ports to SFP-equipped switches; its broad compatibility, plug-and-play design, and individual testing make it a good value for system administrators who need reliable spare transceivers or flexible port options. Buy it if you need simple copper Gigabit links up to 100m without the complexity of fiber.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this module work in my Cisco switch?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with Cisco GLC-T, GLC-TE and SFP-GE-T style SFP ports and other MSA-compliant slots, but check your switch policy if OEM-only modules are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow far can the copper link reach?\u003c\/strong\u003e\u003cbr\u003eOver Category 5e cabling the transceiver supports up to 100m reach at 10\/100\/1000 speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it hot-pluggable?\u003c\/strong\u003e\u003cbr\u003eYes, the module is fully hot-pluggable; rotate the ring latch down 90 degrees to unlock and pull the transceiver out during maintenance.\u003c\/p\u003e","brand":"QSFPTEK","offers":[{"title":"Default Title","offer_id":48194437808347,"sku":"B0B49KMSPG","price":107.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81WjO1XQ70L._AC_SL1500_ae40688c-cdd3-4916-b22c-9e64c35c2908.jpg?v=1770319653","url":"https:\/\/gearmusthave.com\/products\/sfp-rj45-copper-module-10-100-1000base-t-gigabit-sfp-to-rj45","provider":"GearMustHave","version":"1.0","type":"link"}