{"product_id":"fo-osfp-1-6t-2fr4fh-179005","title":"FyberOptix NVIDIA\/Mellanox MMS4A50-XM-RHS (980-9IAS1-00XM00) Compatible 1.6T 2xFR4 OSFP224 RHS\/Flat Top PAM4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm 2km SMF DOM Dual LC Duplex InfiniBand XDR Silicon Photonics Transceiver Module","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\u003eNADDOD NVIDIA\/Mellanox compatible OSFP-1.6T-2FR4FH is a 1.6Tb\/s twin-port OSFP optical transceiver, delivering 2x800Gb\/s links over single-mode fiber (SMF) within up to 2km. It is designed for next-generation 1.6T data center networks and InfiniBand fabrics. The 1.6T OSFP 2xFR4 module adopts a dual FR4 architecture (2xFR4), providing 8 optical channels in total, with each port carrying 4x200G-PAM4 lanes. Optical signals are transmitted using CWDM4 serial multiplexing on the 1310nm wavelength grid, enabling efficient high-density, long-reach transmission. For physical connectivity, the transceiver uses two LC duplex connectors, each operating over two single-mode fibers, supporting far-reach FR4 links while maintaining compact port density in OSFP form factors. The connector housing features a RHS\/flat top design, enhancing thermal dissipation and ensuring optimal space compatibility in high-density switch deployments.\n\nThe OSFP-1.6T-2FR4FH integrates Silicon Photonics chips and the Broadcom 3nm Sian3 (BCM83628) DSP to deliver 1.6Tb\/s optical performance with high signal integrity and energy efficiency. Designed for liquid-cooled 1.6T switch-to-switch interconnects, it supports scalable deployment of next-generation InfiniBand fabrics in AI and HPC data centers.\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":"OSFP-1.6T-2FR4FH","offer_id":46161103847471,"sku":"FO-OSFP-1.6T-2FR4FH-179005","price":3623.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9435\/6783\/files\/Product6750-1.png?v=1789099441","url":"https:\/\/www.fyberoptix.com\/products\/fo-osfp-1-6t-2fr4fh-179005","provider":"Fyber Optix","version":"1.0","type":"link"}