{"product_id":"400g-qsfp112-sr4-fiber-optic-transceiver","title":"400GBASE-SR4 QSFP112 PAM4 850nm 50m DOM MPO-12\/APC MMF Optical Transceiver Module","description":"\u003cp\u003e\u003cstrong\u003eThe 400GBASE-SR4 QSFP112 optical transceiver is a 4-channel, hot-pluggable module designed for short-reach 400GbE applications over multimode fiber. Each lane operates at 106.25 Gb\/s PAM4, delivering an aggregate data rate of 400Gb\/s.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt uses an 850nm VCSEL laser array and PIN photodiode receiver array to support transmission up to 30m over OM3 and 50m over OM4 MMF through an MPO-12 APC connector.\u003c\/p\u003e\u003cp\u003eCompliant with IEEE 802.3db and CMIS 4.0 standards, this transceiver supports DOM via the I²C interface and is ideal for high-density data-center interconnects or 4 × 100G breakout applications in next-generation Ethernet networks.\u003c\/p\u003e","brand":"SpeedyFiberTX","offers":[{"title":"Default Title","offer_id":46760626028774,"sku":"QSFP112-400G-SR4-50M","price":25892.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9350\/9350\/files\/OSFP112-400G-SR4-50M-01.jpg?v=1761031031","url":"https:\/\/www.speedyfiber.com\/products\/400g-qsfp112-sr4-fiber-optic-transceiver","provider":"SpeedyFiberTX","version":"1.0","type":"link"}