{"product_id":"qdd-lr4-400g10km_7225","title":"Generic Compatible 400GBASE-LR4 QSFP-DD 8 x 50G PAM4 1310nm 10km DOM Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 400GBASE-LR4 module, Duplex LC connector, up to 10km over parallel single-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8\/CEI-56G-VSR-PAM4 standard.\nThe 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.","brand":"Refurb Squared","offers":[{"title":"QDD-LR4-400G10km \/ Cisco","offer_id":51426779660576,"sku":"RefurbCisco51343","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ Juniper","offer_id":51426779693344,"sku":"RefurbJuniper51344","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ Arista","offer_id":51426779726112,"sku":"RefurbArista51345","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ Dell","offer_id":51426779758880,"sku":"RefurbDell51346","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ HW","offer_id":51426779791648,"sku":"RefurbHW51347","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ H3C","offer_id":51426779824416,"sku":"RefurbH3C51348","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ NVIDIA (ETH)","offer_id":51426779857184,"sku":"RefurbNVIDIA (ETH)51349","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ HPE Aruba","offer_id":51426779889952,"sku":"RefurbHPE Aruba51350","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ FS","offer_id":51426779922720,"sku":"RefurbFS51351","price":2932.33,"currency_code":"AED","in_stock":true},{"title":"QDD-LR4-400G10km \/ Generic","offer_id":51426779955488,"sku":"RefurbGeneric51352","price":2932.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250901111521ohn5oe_jpg_37255271-5d37-4d5d-880f-7415f11eae42.webp?v=1775410416","url":"https:\/\/www.refurb2.com\/products\/qdd-lr4-400g10km_7225","provider":"Refurb Squared","version":"1.0","type":"link"}