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100G QSFP28 Applications

QSFP28 (Quad Small Form-factor Pluggable 28) is a high-speed, compact, hot-pluggable transceiver module widely used in data communication and telecommunication networks.

Here are some common applications of QSFP28:

  1. Data Centers: QSFP28 transceivers are extensively used in data center interconnects for high-speed networking, including switch-to-switch connections, switch-to-server connections, and storage area network (SAN) applications. They are commonly deployed for high-density, high-bandwidth applications within data center environments.

  2. Ethernet Networking: QSFP28 modules are used in Ethernet networks for various applications such as 100 Gigabit Ethernet (GbE), 40GbE, and 25GbE connectivity. They support high-speed data transmission over short distances, making them ideal for networking equipment.

  3. Fiber Channel: QSFP28 transceivers are employed in Fiber Channel applications, providing high-speed connectivity for storage area networks (SANs) and other storage-related applications where fast and reliable data transmission is essential.

  4. Cloud Computing: With the growing demand for cloud-based services, QSFP28 modules play a crucial role in cloud computing infrastructures. They enable high-speed connections between servers, switches, and storage devices within cloud data centers, facilitating efficient data processing and storage.

  5. High-Performance Computing (HPC): QSFP28 transceivers are utilized in HPC environments for interconnecting servers, storage systems, and networking equipment to support demanding computational workloads. They help in achieving high throughput and low-latency communication between HPC clusters.

  6. Telecommunication Networks: QSFP28 modules are used in telecommunications networks for various applications, including backbone connections, metro networks, and long-haul optical transport. They support high-speed data transmission over fiber optic links, enabling efficient communication between network nodes.

  7. Wireless Communication: In wireless communication systems, QSFP28 transceivers can be used for backhaul connections, connecting base stations, and providing high-capacity links for mobile networks.

  8. High-Speed Interconnects: QSFP28 modules are also utilized in high-speed interconnect applications such as InfiniBand, PCIe (Peripheral Component Interconnect Express), and other high-performance computing interfaces where high bandwidth and low latency are critical.

Overall, QSFP28 transceivers find widespread applications across various industries and network environments where high-speed, high-density, and reliable data transmission is required.

GigOptics - Your Trusted Source for Optics

At GigOptics, we offer a wide range of optical transceivers including 100G QSFP28 modules; all tested to ensure quality and reliability. For more information, contact us at

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