{"id":25955,"date":"2026-09-08T02:57:37","date_gmt":"2026-09-08T02:57:37","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/sfp-10-25g-lr-i-cisco-25gb-s-smf-1310nm-10km-lc-sfp28-transceiver\/"},"modified":"2026-09-08T02:57:44","modified_gmt":"2026-09-08T02:57:44","slug":"sfp-10-25g-lr-i-cisco-25gb-s-smf-1310nm-10km-lc-sfp28-transceiver","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/sfp-10-25g-lr-i-cisco-25gb-s-smf-1310nm-10km-lc-sfp28-transceiver\/","title":{"rendered":"SFP-10\/25G-LR-I Cisco 25Gb\/s SMF 1310nm 10km LC SFP28 Transceiver"},"content":{"rendered":"<p>SFP-10\/25G-LR-I Technical Specifications<\/p>\n<p>Cisco 25Gb\/s SMF 1310nm 10km LC SFP28 Transceiver<\/p>\n<p>Manufacturer: Cisco<\/p>\n<p>Manufacture Part Number: SFP-10\/25G-LR-I<\/p>\n<p>Product Type: SFP28 Optical Transceiver Module<\/p>\n<p>Data Rate: 10Gbps or 25Gbps (dual-rate support)<\/p>\n<p>Transmission Standard: 10GBase-LR \/ 25GBase-LR<\/p>\n<p>Wavelength: 1310nm<\/p>\n<p>Maximum Distance: Up to 10km<\/p>\n<p>Fiber Type: Single-Mode Fiber (SMF)<\/p>\n<p>Connector Type: LC Duplex<\/p>\n<p>Operating Temperature: Industrial grade (-40\u00b0C to 85\u00b0C)<\/p>\n<p>Form Factor: SFP28 (Small Form-factor Pluggable)<\/p>\n<p>Hot-Pluggable: Yes<\/p>\n<p>Power Consumption: Low-power design<\/p>\n<p>Application: Long-range Ethernet links, data centers, and telecom networks<\/p>\n<p>Compliance: IEEE 802.3ae, 802.3by, SFP28 MSA, RoHS<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SFP-10\/25G-LR-I Overview<\/p>\n<p>The Cisco SFP-10\/25G-LR-I is a rugged, industrial-grade optical transceiver designed for high-speed Ethernet links at either 10Gbps or 25Gbps over single-mode fiber. Operating at 1310nm, it supports distances up to 10 kilometers, making it suitable for metro, enterprise, and industrial networking environments. With its LC duplex interface and hot-pluggable SFP28 form factor, it ensures seamless integration with Cisco switches, routers, and network appliances. Its extended temperature range and robust build make it ideal for harsh environments while delivering reliable, high-bandwidth connectivity.<\/p>\n","protected":false},"featured_media":25956,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[4225,288],"product_tag":[4302,3723,4303,296],"class_list":["post-25955","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-transceivers-transceivers","product_cat-transceivers","product_tag-ethernet-links","product_tag-industrial-grade","product_tag-telecom-networks","product_tag-transceiver","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SFP-10\/25G-LR-I Cisco 25Gb\/s SMF 1310nm 10km LC SFP28 Transceiver - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/sfp-10-25g-lr-i-cisco-25gb-s-smf-1310nm-10km-lc-sfp28-transceiver\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SFP-10\/25G-LR-I Cisco 25Gb\/s SMF 1310nm 10km LC SFP28 Transceiver - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"SFP-10\/25G-LR-I Overview The Cisco SFP-10\/25G-LR-I is a rugged, industrial-grade optical transceiver designed for high-speed Ethernet links at either 10Gbps or 25Gbps over single-mode fiber. 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