{"product_id":"refurb-squared-transceivers-474-c53","title":"Cisco C53 DWDM-SFP-3504 Compatible SFP 1000BASE-DWDM 1535.04nm 100GHz 120km DOM Duplex LC\/UPC SMF Optical Transceiver Module for Transmission","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eCisco compatible SFP transceiver supports up to 120km link lengths over single-mode fiber (SMF). This transceiver is compliant with SFF-8472 standard. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, to allow access to real-time operating parameters.","brand":"Refurb Squared","offers":[{"title":"C53","offer_id":51548549316896,"sku":"Refurb-Squared-Transceivers-474-C53","price":694.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250903095843x7ia53_jpg_60d0fa9e-f695-4696-9ee0-a08507c40896.webp?v=1777745515","url":"https:\/\/www.refurb2.com\/products\/refurb-squared-transceivers-474-c53","provider":"Refurb Squared","version":"1.0","type":"link"}