Operating at 850nm over multimode fiber, it provides a 300m transmission distance, 40G QSFP+ SR4 Fiber Optical Transceiver is ideal for short-range, bandwidth-hungry applications. The MPO Connector simplifies cabling, fitting snugly into busy racks. Its duplex design secures stable data flow. In data centers, it swiftly transfers critical backups. Compatible with QSFP+ form factor, the 40G optical module transceiver easily upgrades networks, ensuring a rapid 40G stream across 300m.