Dell Networking 40 Gigabit Ethernet QSFP+ SR4 Transceiver

Speed and Reach: Supports 40 Gigabit Ethernet (40GbE) connections, enabling significantly faster data transmission compared to traditional 10 Gigabit Ethernet. It’s specifically designed for multimode fiber (MMF) of types OM3 and OM4, offering a reach of up to 100 meters (m) on OM3 and 150 meters on OM4 fiber.
Technology: Utilizes SR4 (Short-Reach 4-channel) technology. This technology transmits four data streams (channels) at 10 Gbps each over a single fiber optic cable using a technique called Wavelength Division Multiplexing (WDM).

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Overview

The Dell Networking 40 Gigabit Ethernet QSFP+ SR4 Transceiver is a powerhouse for boosting your data center’s bandwidth and reaching short distances using multimode fiber. This hot-swappable transceiver transmits at blazing-fast 40 Gigabit speeds, ideal for data centers demanding massive bandwidth. Designed specifically for OM3 and OM4 multimode fiber, it offers a reach of up to 100 meters on OM3 and 150 meters on OM4, making it perfect for connecting network switches, servers, and storage devices within close proximity. The secret behind its high speeds lies in SR4 technology. This technology transmits four separate 10 Gigabit data streams simultaneously and combines them into a single 40 Gigabit signal over a single fiber optic cable. It utilizes a single MPO connector, which neatly manages 12 fibers, simplifying cable management.