{"product_id":"1600gbase-dr8-osfp-1310nm-500m-dual-mpo-smf","title":"1.6T 2xDR4\/DR8 OSFP IHS\/Closed Finned Top 8 x 200G PAM4 1310nm 500m Dual MPO-12\/APC SMF Optical Transceiver Module","description":"\u003cp\u003e\u003cstrong\u003e1.6T 2xDR4\/DR8 Twin-port OSFP PAM4 Optical Transceiver Module (SMF, 1310nm, 500m, Dual MTP\/MPO-12 APC, IHS\/Closed Finned Top)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1.6T twin-port OSFP transceiver delivers 1.6Tb\/s aggregate throughput over OS2 single-mode fiber (SMF) at 1310nm, reaching up to 500m. It integrates eight optical lanes of 200Gb\/s PAM4, split across two independent MTP\/MPO-12 APC ports of 800Gb\/s each (4 lanes \/ 8 fibers per port), enabling a native 1.6T-to-2×800G DR4 breakout with no external breakout cable. The host side uses an 8×200Gb\/s PAM4 (200GAUI-1 C2M) electrical interface.\u003c\/p\u003e\n\u003cp\u003eThe module is designed to the IEEE P802.3dj draft and the OSFP MSA, and is managed over CMIS, with built-in digital diagnostics monitoring (DDM\/DOM) for real-time access to temperature, supply voltage, bias current and optical Tx\/Rx power. The IHS (Integrated Heat Spreader) closed finned-top housing is intended for air-cooled Ethernet and InfiniBand switches. With low latency, low power and high reliability, it links upward in spine-leaf architectures for switch-to-switch applications, and downward from top-of-rack switches to 800G network adapters and DPUs in compute and storage nodes — an ideal fit for AI\/ML back-end fabrics, HPC and cloud data centers.\u003c\/p\u003e","brand":"SpeedyFiber","offers":[{"title":"Default Title","offer_id":48415948603622,"sku":"OSFP-1600G-DR8-500M","price":179200.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9350\/9350\/files\/OSFP-1600G-DR8-500M.jpg?v=1789975517","url":"https:\/\/www.speedyfiber.com\/zh\/products\/1600gbase-dr8-osfp-1310nm-500m-dual-mpo-smf","provider":"SpeedyFiber","version":"1.0","type":"link"}