{"product_id":"cisco-ons-si-622-i1-refurbished","title":"Cisco ONS-SI-622-I1 SFP Transceiver Module 1310nm LC Pluggable OC-12\/STM-4","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0892\/2431\/5249\/files\/Default-Product-Image.jpg?v=1780992596\" alt=\"Cisco ONS-SI-622-I1 SFP Transceiver Module\" width=\"200px\"\u003e\n\n\u003ch1\u003eCisco ONS-SI-622-I1 SFP Transceiver Module – 1310nm LC Pluggable\u003c\/h1\u003e\n\n\u003ch2\u003eTested to factory specification. Backed by 25 years of enterprise trust.\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCisco ONS-SI-622-I1\u003c\/strong\u003e is a high-performance \u003cstrong\u003eSFP (Small Form-factor Pluggable) transceiver module\u003c\/strong\u003e designed for reliable OC-12\/STM-4 SONET\/SDH optical networking. Operating at a wavelength of \u003cstrong\u003e1310nm\u003c\/strong\u003e with an \u003cstrong\u003eLC duplex connector interface\u003c\/strong\u003e, this pluggable optic delivers dependable single-mode fiber connectivity for enterprise and carrier-grade network environments. Whether you're expanding an existing Cisco ONS optical networking platform or sourcing a reliable replacement, this transceiver is engineered to meet the demands of modern network infrastructure.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e ONS-SI-622-I1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor\/Brand:\u003c\/strong\u003e Cisco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Optics – SFP Transceiver Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 1310nm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e LC Duplex (Pluggable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e SFP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocol:\u003c\/strong\u003e OC-12 \/ STM-4 (622 Mbps)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiber Type:\u003c\/strong\u003e Single-Mode Fiber (SMF)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Refurbished – Professionally tested and restored to factory specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose a Refurbished Cisco Optic from WhaleyComm?\u003c\/h2\u003e\n\u003cp\u003eEvery refurbished unit sold by \u003cstrong\u003eWhaleyComm\u003c\/strong\u003e undergoes rigorous inspection and testing to ensure it meets or exceeds original Cisco factory specifications. Our professional technicians verify optical power levels, signal integrity, and connector quality before any unit ships. You get \u003cstrong\u003eenterprise-grade performance at a fraction of the cost\u003c\/strong\u003e of new, without sacrificing reliability or compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e✅ Professionally cleaned and inspected\u003c\/li\u003e\n  \u003cli\u003e✅ Tested to original Cisco factory specifications\u003c\/li\u003e\n  \u003cli\u003e✅ Fully compatible with Cisco ONS optical networking platforms\u003c\/li\u003e\n  \u003cli\u003e✅ Trusted by 5,000+ enterprise customers over 25 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLifetime Warranty – No Time Limits. No Questions.\u003c\/h2\u003e\n\u003cp\u003eEvery WhaleyComm unit ships with a \u003cstrong\u003eLifetime Warranty\u003c\/strong\u003e. If it fails under normal operating conditions at any point, we replace it. No time limits. No questions asked. With over \u003cstrong\u003e25 years of experience\u003c\/strong\u003e and \u003cstrong\u003e5,000+ satisfied customers\u003c\/strong\u003e, WhaleyComm stands behind every product we sell. Your investment is protected — for life.\u003c\/p\u003e\n\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Orders ship within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e. Fast fulfillment so your network stays on schedule.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Contact our support team for any DOA (Dead on Arrival) or warranty-related issues. We make it right — every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Platforms\u003c\/h2\u003e\n\u003cp\u003eThe Cisco ONS-SI-622-I1 is designed for use with Cisco ONS optical networking systems, including the Cisco ONS 15454 and related SONET\/SDH platforms. Always verify slot and platform compatibility before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eWhaleyComm is your trusted source for refurbished Cisco networking equipment — delivering quality, reliability, and unmatched customer support since 1999.\u003c\/em\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Refurbished","offer_id":63895121985905,"sku":"ONS-SI-622-I1","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2431\/5249\/files\/Default-Product-Image_f581c88c-595f-4835-b912-fd1fd67be0ea.jpg?v=1781170094","url":"https:\/\/www.whaleycomm.com\/products\/cisco-ons-si-622-i1-refurbished","provider":"Whaley Comm","version":"1.0","type":"link"}