{"product_id":"cisco-sfp-10-25g-csr-s-25g-sfp28-transceiver-mmf","title":"Cisco SFP-10\/25G-CSR-S Dual-Rate 10G\/25G SFP28 Transceiver - Multimode Fiber, LC (SFP-10\/25G-CSR-S=)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eOne Optic for Both 10G and 25G Over Multimode Fiber\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDual-rate 10G and 25G, multimode fiber, and reach up to 400 meters: the Cisco SFP-10\/25G-CSR-S is an SFP28 transceiver that runs at either speed over the same OM3 or OM4 fiber and LC duplex connector. That flexibility makes it a clean choice for 10G-to-25G migrations, where one optic covers both today's and tomorrow's link speeds. Browse more \u003ca href=\"\/collections\/cisco\"\u003eCisco\u003c\/a\u003e hardware or other \u003ca href=\"\/collections\/sfp-modules\"\u003eSFP and transceiver modules\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDeployment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAt 25G with RS-FEC on the host port, reaches up to 300m on OM3 and 400m on OM4.\u003c\/li\u003e\n\u003cli\u003eAt 25G with BASE-R FEC, reaches 70m on OM3 and 100m on OM4.\u003c\/li\u003e\n\u003cli\u003eAt 25G without FEC, reaches 30m on OM3 and 50m on OM4.\u003c\/li\u003e\n\u003cli\u003eAt 10G, no FEC is required for full reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-rate SFP28:\u003c\/strong\u003e operates at 10GbE or 25GbE for flexible deployment and migration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultimode fiber:\u003c\/strong\u003e works over OM3 and OM4 with an LC duplex connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong CSR reach:\u003c\/strong\u003e up to 400m at 25G on OM4 with RS-FEC, well beyond standard SR optics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Cisco:\u003c\/strong\u003e part number SFP-10\/25G-CSR-S for Cisco 25G-capable switches and routers.\u003c\/li\u003e\n\u003cli\u003eA hot-pluggable module for data center and campus optical networking.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cisco Systems, Inc","offers":[{"title":"Default Title","offer_id":52336403382456,"sku":"SFP-10\/25G-CSR-S=","price":992.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/9110\/4952\/files\/1053437296_2ea6d647-d5ef-4188-992c-70f29472d538.jpg?v=1764410761","url":"https:\/\/islandelectricalsupply.com\/products\/cisco-sfp-10-25g-csr-s-25g-sfp28-transceiver-mmf","provider":"Island Electrical Supply","version":"1.0","type":"link"}