Q28-100G-SR4-85C

The Dell Q28-100G-SR4-85C is a high-speed networking transceiver that enables 100GbE data transfer over multimode fiber. Built for data centers and enterprise networks, it delivers reliable short-range connectivity using an MPO fiber interface. This module is often found in switches and routers requiring robust high-bandwidth links in environments where elevated operating temperatures are common.

Key Features

• High-speed 100 GbE support with QSFP28 form factor
• Compatible with multimode fiber cabling and MPO connectors
• Operates efficiently at up to 85°C, suitable for demanding environments
• Supports distances up to 100 meters on OM4 fiber
• Optimized for short-range data center interconnects

This transceiver is commonly deployed within data center racks and network aggregation points where space and temperature conditions require dependable performance. It helps maintain fast, stable connections that are critical for large-scale data processing and cloud infrastructure.