{"product_id":"fo-0-5m-2ft-139956","title":"FyberOptix 0.5m (2ft) Arista Networks Compatible 400G OSFP 8 x 50G PAM4 Flat Top to 400G QSFP-DD 8 x 50G PAM4 Passive Direct Attach Copper Twinax Cable","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFyber Optix 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 400G OSFP to 400G QSFP-DD DAC provides a 400G copper direct-attach solution with a Flat-top (OSFP-RHS) form factor, suitable for very short links and offers a cost-effective way to establish a 400-Gigabit link between 400G ports of switches\/routers within racks and across adjacent racks. It is compliant with OSFP MSA, QSFP-DD MSA and IEEE 802.3bs standards.\nThis DAC is designed with ultra-low loss materials, square rings, twisted pair cable 8 wires and shell extension construction for superior mechanical properties and bending performance. It supports 8x50G PAM4 modulation on both ends, and is primarily used to connect a 400G QSFP-DD switch to OSFP-based 400G network adapter cards. It is tested in actual switching systems to ensure optimal signal integrity and the best end-to-end performance, ideal for SDN, ML, and Cloud Computing.\nNoteï¼Ãƒâ€¦Ã‚¡When the 400G OSFP Flat Top to QSFP-DD DAC is used with NVIDIA ConnectX-7 OSFP NICs, ensure the NIC firmware version is between 28.42.1000 and 28.44.1206 to guarantee stable 400G 8x 50G PAM4 link performance.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eFyber Optix is a British-engineered 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":"Fyber Optix","offers":[{"title":"0.5m (2ft) \/ Cisco","offer_id":46951307608111,"sku":"FO-0.5m-(2ft)-139956","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ Juniper","offer_id":46951307640879,"sku":"FO-0.5m-(2ft)-139957","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ Arista","offer_id":46951307673647,"sku":"FO-0.5m-(2ft)-139958","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ NVIDIA (ETH)","offer_id":46951307706415,"sku":"FO-0.5m-(2ft)-139959","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ Dell","offer_id":46951307739183,"sku":"FO-0.5m-(2ft)-139960","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ Broadcom","offer_id":46951307771951,"sku":"FO-0.5m-(2ft)-139961","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ Generic","offer_id":46951307804719,"sku":"FO-0.5m-(2ft)-139962","price":224.0,"currency_code":"GBP","in_stock":true},{"title":"0.5m (2ft) \/ FS","offer_id":46951307837487,"sku":"FO-0.5m-(2ft)-139963","price":224.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9435\/6783\/files\/FO10900-1_4dad0112-b112-4c9f-abfd-6b2b400a700b.png?v=1791703341","url":"https:\/\/www.fyberoptix.com\/products\/fo-0-5m-2ft-139956","provider":"Fyber Optix","version":"1.0","type":"link"}