Cisco 10GBASE-SR Multi-mode Fibre 300m 850nm Duplex LC Connector SFP+ Transceiver Module – SFP-10G-SR

Cisco 10GBASE-SR 300m Multi-mode Fibre SFP+ Transceiver – SFP-10G-SR

Connect compatible 10GbE network equipment over multi-mode fibre with the Cisco SFP-10G-SR transceiver module. This optical module is specified for 10GBASE-SR operation, a 300m reach, 850nm wavelength, and a duplex LC connector, giving network designers the core attributes needed for a clean short-range fiber deployment. It is a practical choice for switch uplinks, data-center interconnects, equipment-room links, and replacement stock where the existing hardware requires an SFP+ transceiver. Clear optical specifications make it easier to compare the module with the installed fiber plant and avoid ordering a part with the wrong reach, connector, or interface class.

Key Features

• 10GBASE-SR optical interface
• Multi-mode fibre support
• 300m listed reach
• 850nm wavelength
• Duplex LC connector and SFP+ form factor

Product Specifications

• Part Number: SFP-10G-SR
• Manufacturer: Cisco
• Optical Standard: 10GBASE-SR
• Fiber Type: Multi-mode fibre
• Listed Reach: 300m
• Wavelength: 850nm
• Connector: Duplex LC
• Module Type: SFP+ transceiver

Optical Transceiver Specifications

The module is intended for short-range 10GbE fiber links using multi-mode fibre and an 850nm optical wavelength. Its duplex LC connector specification is useful during cabling design and replacement work because it identifies the physical connection required at the fiber patch-panel or equipment side.

Use Cases

• Connecting compatible 10GbE switches over multi-mode fibre
• Building short-range data-center uplinks
• Replacing a failed Cisco 10GBASE-SR SFP+ module
• Maintaining standardized optical spares for network operations

Compatibility

Use this module with equipment that accepts compatible SFP+ transceivers and supports 10GBASE-SR. Confirm the host device, fiber type, link distance, connector arrangement, and optical compatibility before installation.

Frequently Asked Questions

What fiber does the SFP-10G-SR use?

It is specified for multi-mode fibre.

What is the listed reach?

The product description lists a 300m reach.

Which connector is used?

The module uses a duplex LC connector.

The SFP-10G-SR is a straightforward option for 10GbE links that match its 10GBASE-SR, multi-mode, 850nm, and duplex LC specifications. Confirm the fiber path and host equipment before purchase, particularly when a network contains several similar 10GbE optics with different distances or connector types. For planned deployments and service inventory alike, using the exact Cisco part number helps keep optical replacements consistent with the network design.