{"product_id":"cisco-sfp-10-25g-lr-s-10-25gbase-lr-sfp28-transceiver-1310nm-10km-smf-lc-refurbished","title":"Cisco SFP-10\/25G-LR-S 10\/25GBASE-LR SFP28 Transceiver 1310nm 10km SMF LC - Refurbished","description":"\u003ch3\u003eCisco SFP-10\/25G-LR-S 10\/25GBASE-LR SFP28 Transceiver\u003c\/h3\u003e\n\u003cp\u003eOne module, two speeds. The Cisco SFP-10\/25G-LR-S is a dual-rate SFP28 transceiver that runs 25GBASE-LR today and falls back to 10GBASE-LR in the same slot — the module you stock when a network is mid-migration from 10G to 25G, because it links at either rate over the same single-mode fiber plant.\u003c\/p\u003e\n\u003cp\u003eIt carries 1310nm optics good for 10 km over standard single-mode fiber with a duplex LC connector, and supports digital optical monitoring (DOM) for light-level diagnostics. Every unit is genuine Cisco (base part 10-3251-01) with its label and hologram verified before it ships.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Cisco SFP-10\/25G-LR-S (base P\/N 10-3251-01)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e SFP28 (SFP+ compatible slot)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Rates:\u003c\/strong\u003e Dual-rate 25GBASE-LR \/ 10GBASE-LR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 1310nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance:\u003c\/strong\u003e Up to 10 km\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Single-mode fiber (SMF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Duplex LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e DOM\/DDM support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Refurbished — tested and verified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy From Reef Telecom?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Cisco — label and hologram verified on every unit\u003c\/li\u003e\n\u003cli\u003eProfessionally tested and inspected\u003c\/li\u003e\n\u003cli\u003e10-year warranty on every unit\u003c\/li\u003e\n\u003cli\u003eFree shipping on orders over $300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":67372939673841,"sku":"SFP-10\/25G-LR-S-R","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/5337\/1121\/files\/cisco-sfp-10-25g-lr-s-10-25gbase-sfp28-transceiver-1310nm-10km-smf-lc-855.webp?v=1793292787","url":"https:\/\/www.reeftel.com\/products\/cisco-sfp-10-25g-lr-s-10-25gbase-lr-sfp28-transceiver-1310nm-10km-smf-lc-refurbished","provider":"Reef Telecom","version":"1.0","type":"link"}