{"product_id":"2-5g-rj45-100m-copper-port-for-ethernet-port-sfp-transceiver-module-compatible-with-cisco-mikrotik","title":"2.5GBASE-T SFP RJ45 Copper Transceiver, 100 m Reach","description":"\u003cp\u003eUpgrading an access switch to 2.5G often means pulling new fibre. This SFP module turns an existing RJ45 copper run into a 2.5GBASE-T link up to 100 m, and the maker confirms compatibility with Cisco, Mikrotik, Ubiquiti, TP-Link and Netgear switches. It is for network engineers modernising a copper backbone.\u003c\/p\u003e\u003ch2\u003eCopper 2.5G in an SFP slot, without fibre\u003c\/h2\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eReuses the copper run you already have\u003c\/strong\u003e The RJ45 port connects the switch to existing structured cabling instead of new fibre.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eSwaps in without a switch reboot\u003c\/strong\u003e The module is hot-pluggable, so the rest of the rack keeps working during the change.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eHandles an unheated cabinet\u003c\/strong\u003e Case temperature range runs from -40 °C to 85 °C, covering plant rooms and rooftop boxes.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eCovers a mixed-brand switch stack\u003c\/strong\u003e Compatibility is confirmed for Cisco, Mikrotik, Ubiquiti, TP-Link, Netgear, Huawei and Juniper.\u003c\/p\u003e\u003cp style=\"margin:0 0 6px 0\"\u003e✅ \u003cstrong\u003eKeeps a spare for an urgent fault\u003c\/strong\u003e One module in the toolkit turns a failed uplink into a quick swap on site.\u003c\/p\u003e\u003cp\u003eThe usual job is a small backbone: a 2.5G switch in the comms cupboard, a NAS or access point at the other end of a copper run, and no fibre path between them. Fit the module at both ends, connect with a standard RJ45 patch lead, and the link negotiates 2.5GBASE-T over the distance the cabling allows. Keep the run inside the 100 m rating.\u003c\/p\u003e\u003cp\u003eCompared with an optical module, there is no fibre patch lead and no connector cleaning kit to pack. The trade-off is distance: this module works over copper up to 100 m, where fibre reaches further. If the run already carries Ethernet to a desk or a ceiling access point, the copper module keeps that cabling in service.\u003c\/p\u003e\u003cp\u003eTwo things are worth checking before ordering. First, the slot: the module is an SFP form factor, so the switch needs a slot that accepts it rather than a fixed RJ45 port. Second, the speed at the far end; a 2.5GBASE-T link needs a 2.5G port to talk to. The module has no wireless function and takes its power from the host slot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForm factor: SFP, hot-pluggable and SFP+ MSA compliant\u003c\/li\u003e\n\u003cli\u003eType: 2.5GBASE-T copper transceiver\u003c\/li\u003e\n\u003cli\u003eConnector: RJ45\u003c\/li\u003e\n\u003cli\u003eReach: Up to 100 m over copper cabling\u003c\/li\u003e\n\u003cli\u003eChipset: Built-in Marvell chip\u003c\/li\u003e\n\u003cli\u003eMax. power consumption: 2.3 W\u003c\/li\u003e\n\u003cli\u003eCase temperature: -40 °C to 85 °C\u003c\/li\u003e\n\u003cli\u003eAggregate bit rate: 10.3125 Gb\/s\u003c\/li\u003e\n\u003cli\u003eStandards: IEEE 802.3an, IEEE 802.3az, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eConfirmed compatibility: Cisco, Mikrotik, Ubiquiti, TP-Link, Netgear, Huawei, Juniper\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S695e0540fbe74b92bf79b5d161cb9a0bf.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbcef683cd53f4eaa88adf5f7e79d1257N.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se06d73c7f44b4e1e81a0c8c721275e50z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S413a5161fa2442bcabdb4313fd22156bN.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc617e4d34e6b40e1ab88bcf41d9320e4U.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5512bb6280544d8da750068cb519074be.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S873698c97d5743af88cb451999dfda42w.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003eCheck your slot type and run length, then keep a module ready for the next uplink change.\u003c\/p\u003e\u003cp\u003eSee more: \u003ca href=\"https:\/\/spy-shop.com\/collections\/connectors-adapters\"\u003eexplore more connectors and adapters\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"For Netgear \/ China Mainland","offer_id":64124000829770,"sku":"1005006179914553-For Netgear-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Juniper \/ China Mainland","offer_id":64124000862538,"sku":"1005006179914553-For Juniper-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Horaco \/ China Mainland","offer_id":64124000895306,"sku":"1005006179914553-For Horaco-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Intel \/ China Mainland","offer_id":64124000928074,"sku":"1005006179914553-For Intel-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Hisource \/ China Mainland","offer_id":64124000960842,"sku":"1005006179914553-For Hisource-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Cisco \/ China Mainland","offer_id":64124000993610,"sku":"1005006179914553-For Cisco-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For TENDA \/ China Mainland","offer_id":64124001026378,"sku":"1005006179914553-For TENDA-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For TP-link \/ China Mainland","offer_id":64124001059146,"sku":"1005006179914553-For TP-link-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"For Mikrotik \/ China Mainland","offer_id":64124001091914,"sku":"1005006179914553-For Mikrotik-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true},{"title":"other brand-chat \/ China Mainland","offer_id":64124001124682,"sku":"1005006179914553-other brand-chat-China Mainland","price":33.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/Se4032c1c368445149722cb3b54b2aa10p.webp?v=1793145577","url":"https:\/\/spy-shop.com\/sl\/products\/2-5g-rj45-100m-copper-port-for-ethernet-port-sfp-transceiver-module-compatible-with-cisco-mikrotik","provider":"Spy-shop.com","version":"1.0","type":"link"}