{"product_id":"c21_786","title":"Cisco C21 DWDM-SFP-6061 Compatible SFP 1000BASE-DWDM 1560.61nm 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":"C21 \/ Cisco","offer_id":51424832094496,"sku":"RefurbCisco7169","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Arista","offer_id":51424832127264,"sku":"RefurbArista7170","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Juniper","offer_id":51424832160032,"sku":"RefurbJuniper7171","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Brocade","offer_id":51424832192800,"sku":"RefurbBrocade7172","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Dell","offer_id":51424832225568,"sku":"RefurbDell7173","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ HW","offer_id":51424832258336,"sku":"RefurbHW7174","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ H3C","offer_id":51424832291104,"sku":"RefurbH3C7175","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ HPE Aruba","offer_id":51424832323872,"sku":"RefurbHPE Aruba7176","price":693.63,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Extreme","offer_id":51424832356640,"sku":"RefurbExtreme7177","price":693.63,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250903145513nr2wp6_jpg_90ea8c74-eac7-43a5-9043-ef54045e7cf5.webp?v=1775371192","url":"https:\/\/www.refurb2.com\/products\/c21_786","provider":"Refurb Squared","version":"1.0","type":"link"}