Dell 10Gbe SR SFP+ Transceiver

The Dell 3G84K is a plug-in SFP+ transceiver that delivers 10 Gigabit Ethernet connectivity through 10GBase-SR multimode fiber. It fits directly into compatible switch or server ports, giving administrators a straightforward way to add high-speed links without replacing existing hardware.

Operating at an 850 nm wavelength, the module supports transmission distances up to 300 meters when paired with OM3 or OM4 fiber and duplex LC connectors. This reach covers most data halls, server rooms, and campus backbone runs, making it a practical option for short-range fiber deployments.

The transceiver works seamlessly with Dell devices that use Broadcom 57810S SFP+ adapters. Because it is hot-pluggable, network teams can swap or add modules on live equipment, reducing downtime during upgrades or maintenance. Real-time digital diagnostics report temperature, voltage, laser bias, and optical power, helping engineers spot issues early and keep links performing at peak levels.

Whether you need to connect top-of-rack switches, link storage arrays to servers, or expand a virtualized cluster, the Dell 3G84K provides the bandwidth and monitoring features required for modern 10 GbE environments.

• 10 Gbps data transfer rate
• Up to 300 m reach over multimode fiber using 10GBase-SR
• 850 nm wavelength with duplex LC interface
• Hot-pluggable SFP+ form factor for quick installation
• Compatible with Broadcom 57810S SFP+ network cards
• Built-in digital diagnostics for live monitoring of key parameters