{"product_id":"rs-c57-33438","title":"Refurb Squared Cisco C57 DWDM-SFP10G-31.90 Compatible SFP+ 10G DWDM 1531.90nm 100GHz 80km DOM Duplex LC\/UPC SMF Optical Transceiver Module for Transmission","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM\/CWDM systems, media converters and DAC\/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.\u003c\/p\u003e\n\n\u003cp\u003eCisco DWDM-SFP10G-31.90 compatible SFP+ transceiver supports up to 80km link lengths over single-mode fiber (SMF) via an LC duplex connector. Digital diagnostics functions are accessible through a 2-wire serial interface as specified in SFF-8472, enabling real-time access to operating parameters. This transceiver utilizes a DWDM EML TOSA (Transmitter Optical Sub-Assembly), guaranteeing consistent performance while being compliant with Multi-Source Agreement (MSA) standards for seamless network integration.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eRefurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM\/CWDM systems, media converters, and DAC\/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.\u003c\/p\u003e","brand":"Refurb Squared","offers":[{"title":"C57 \/ Cisco","offer_id":66841540460659,"sku":"RS-C57-33438","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Juniper","offer_id":66841540493427,"sku":"RS-C57-33439","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Arista","offer_id":66841540526195,"sku":"RS-C57-33440","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Brocade","offer_id":66841540558963,"sku":"RS-C57-33441","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ H3C","offer_id":66841540591731,"sku":"RS-C57-33442","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Dell","offer_id":66841540624499,"sku":"RS-C57-33443","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Extreme","offer_id":66841540657267,"sku":"RS-C57-33444","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ HW","offer_id":66841540690035,"sku":"RS-C57-33445","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ Generic","offer_id":66841540722803,"sku":"RS-C57-33446","price":479.0,"currency_code":"AED","in_stock":true},{"title":"C57 \/ FS","offer_id":66841540755571,"sku":"RS-C57-33447","price":479.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0048\/6003\/files\/FO4650-1_676cb0a4-14ee-4af4-aa6a-32f16d95d691.png?v=1791722287","url":"https:\/\/www.refurb2.com\/products\/rs-c57-33438","provider":"Refurb Squared","version":"1.0","type":"link"}