{"product_id":"c21_8945","title":"Cisco C21 DWDM-SFP10G-60.61-I Compatible SFP+ 10G DWDM 1560.61nm 100GHz 40km DOM Duplex LC\/UPC SMF Optical Transceiver Module for Transmission (Industrial)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eCisco compatible SFP+ transceiver supports up to 40km link lengths over single-mode fiber (SMF) via an LC duplex connector. This transceiver is compliant with SFF-8431 and SFF-8432 MSA standards. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be deployed in the DWDM networking equipment in metropolitan access and core networks.\n\nNote: The FS P\/N is changed from DWDM-SFP10G-40-I to DW-SFP10G40-xx-I, but the product is the same. Only the FS P\/N has been changed.","brand":"Refurb Squared","offers":[{"title":"C21 \/ Cisco","offer_id":51427090202912,"sku":"RefurbCisco60556","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Juniper","offer_id":51427090235680,"sku":"RefurbJuniper60557","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Arista","offer_id":51427090268448,"sku":"RefurbArista60558","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Brocade","offer_id":51427090301216,"sku":"RefurbBrocade60559","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ H3C","offer_id":51427090333984,"sku":"RefurbH3C60560","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Dell","offer_id":51427090366752,"sku":"RefurbDell60561","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Extreme","offer_id":51427090399520,"sku":"RefurbExtreme60562","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ HW","offer_id":51427090432288,"sku":"RefurbHW60563","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ Generic","offer_id":51427090465056,"sku":"RefurbGeneric60564","price":1023.93,"currency_code":"AED","in_stock":true},{"title":"C21 \/ FS","offer_id":51427090497824,"sku":"RefurbFS60565","price":1023.93,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250903170903ivtp9q_jpg.webp?v=1775412372","url":"https:\/\/www.refurb2.com\/products\/c21_8945","provider":"Refurb Squared","version":"1.0","type":"link"}