{"product_id":"c57-c58_9437","title":"Cisco C57 C58 Compatible QSFP28 100G DWDM PAM4 80km (Require EDFA and TDCM) DOM Duplex CS\/UPC SMF Optical Transceiver Module for Transmission","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 100G DWDM PAM4 transceiver supports to multiple 100G links up to 80km using TDCM and EDFA over single-mode fiber (SMF) via an CS connector. PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWDM wavelength grid. This transceiver is compliant with IEEE 802.3bm, QSFP28 MSA, SFF-8636 and SFF-8024 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. Featuring low power consumption, high speed and long transmission distance, this transceiver is ideal for DCI, 100G Ethernet Metro-Access over DWDM, Campus and Enterprise Links, etc.","brand":"Refurb Squared","offers":[{"title":"C57 C58 \/ Cisco","offer_id":51427234119968,"sku":"RefurbCisco64851","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ Arista","offer_id":51427234152736,"sku":"RefurbArista64852","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ Juniper","offer_id":51427234185504,"sku":"RefurbJuniper64853","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ Brocade","offer_id":51427234218272,"sku":"RefurbBrocade64854","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ Dell","offer_id":51427234251040,"sku":"RefurbDell64855","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ Extreme","offer_id":51427234283808,"sku":"RefurbExtreme64856","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ HW","offer_id":51427234316576,"sku":"RefurbHW64857","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ H3C","offer_id":51427234349344,"sku":"RefurbH3C64858","price":8804.33,"currency_code":"AED","in_stock":true},{"title":"C57 C58 \/ NVIDIA\/Mellanox","offer_id":51427234382112,"sku":"RefurbNVIDIA\/Mellanox64859","price":8804.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/202508301027235lkwiq_jpg.webp?v=1775413008","url":"https:\/\/www.refurb2.com\/products\/c57-c58_9437","provider":"Refurb Squared","version":"1.0","type":"link"}