4WGYD - Dell 100Gb/s 100GBase-SR4 MMF QSFP28 Transceiver Module

Dell 4WGYD 100Gb/s 100GBase-SR4 Multi-Mode Fiber 850nm 70m on OM3 fiber 100m on OM4 fiber MTP/MPO-12 Connector QSFP28 Transceiver Module

4WGYD (also referenced as 04WGYD / Q28-100G-SR4-85C / 019-078-058) is a 100 Gigabit Ethernet optical transceiver in QSFP28 form factor. It’s designed to provide high-speed fiber connectivity in networking equipment such as switches and servers.

Applications & Use Cases:

Data Center Connectivity: 100 Gbps links between leaf and spine switches.

Server-to-Switch Links: Direct 100G connections for HPC, cloud, or storage servers.

Enterprise/Core Networks: High-speed backbone connections in campuses or core networks.

Breakout Connectivity: Splitting 100G into four 25G lanes for flexible deployment.

• Features:
• High-Speed 100 Gb Ethernet
• QSFP28 Form Factor
• Short-Range Multimode Fiber (SR4)
• MPO/MTP-12 Connector
• Low Power Consumption
• Digital Diagnostics Monitoring (DDM/DOM)
• Hot-Pluggable
• Wide Compatibility
• Reliable Optical Technology