{"product_id":"qsfp-csr4-40g400m_4174","title":"Dell Compatible 40GBASE-ESR4 QSFP+ 850nm 400m DOM MPO-12\/UPC MMF Optical Transceiver Module, Breakout to 4 x 10G-SR","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 400m over multimode fiber (MMF) using a wavelength of 850nm via a MTP\/MPO-12 connector. This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and IEEE 802.3ae 10GBASE-SR standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core, distribution layers.","brand":"Refurb Squared","offers":[{"title":"QSFP-CSR4-40G400m \/ Cisco","offer_id":51425725710624,"sku":"RefurbCisco32790","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ Juniper","offer_id":51425725743392,"sku":"RefurbJuniper32791","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ Arista","offer_id":51425725776160,"sku":"RefurbArista32792","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ Dell","offer_id":51425725808928,"sku":"RefurbDell32793","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ HPE H3C","offer_id":51425725841696,"sku":"RefurbHPE H3C32794","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ Extreme","offer_id":51425725874464,"sku":"RefurbExtreme32795","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ Brocade","offer_id":51425725907232,"sku":"RefurbBrocade32796","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ NVIDIA\/Mellanox (InfiniBand)","offer_id":51425725940000,"sku":"RefurbNVIDIA\/Mellanox (InfiniBand)32797","price":238.55,"currency_code":"AED","in_stock":true},{"title":"QSFP-CSR4-40G400m \/ NVIDIA\/Mellanox (Ethernet)","offer_id":51425725972768,"sku":"RefurbNVIDIA\/Mellanox (Ethernet)32798","price":238.55,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/2025090316534845eac5_jpg.webp?v=1775375469","url":"https:\/\/www.refurb2.com\/products\/qsfp-csr4-40g400m_4174","provider":"Refurb Squared","version":"1.0","type":"link"}