{"product_id":"rs-qdd-400g-lr410km-10522","title":"Refurb Squared Arista Networks QDD-400G-LR4 Compatible 400GBASE-LR4 QSFP-DD 8 x 50G PAM4 1310nm 10km DOM Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM\/CWDM systems, media converters and DAC\/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.\u003c\/p\u003e\n\n\u003cp\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.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eRefurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM\/CWDM systems, media converters, and DAC\/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.\u003c\/p\u003e","brand":"Refurb Squared","offers":[{"title":"QDD-400G-LR410km \/ Cisco","offer_id":66832149774451,"sku":"RS-QDD-400G-LR410km-10522","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ Juniper","offer_id":66832149807219,"sku":"RS-QDD-400G-LR410km-10523","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ Arista","offer_id":66832149839987,"sku":"RS-QDD-400G-LR410km-10524","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ Dell","offer_id":66832149872755,"sku":"RS-QDD-400G-LR410km-10525","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ HW","offer_id":66832149905523,"sku":"RS-QDD-400G-LR410km-10526","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ H3C","offer_id":66832149938291,"sku":"RS-QDD-400G-LR410km-10527","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ NVIDIA (ETH)","offer_id":66832149971059,"sku":"RS-QDD-400G-LR410km-10528","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ HPE Aruba","offer_id":66832150003827,"sku":"RS-QDD-400G-LR410km-10529","price":1199.0,"currency_code":"AED","in_stock":true},{"title":"QDD-400G-LR410km \/ FS","offer_id":66832150036595,"sku":"RS-QDD-400G-LR410km-10530","price":1199.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0048\/6003\/files\/FO7662-1_d79a11c0-5484-44ec-9be5-d66404fe5dc9.png?v=1791611747","url":"https:\/\/www.refurb2.com\/products\/rs-qdd-400g-lr410km-10522","provider":"Refurb Squared","version":"1.0","type":"link"}