Cisco SFP-10G-ER 10G Optical Transceiver

Cisco SFP-10G-ER 10G Optical Transceiver

The Cisco SFP-10G-ER is a 10 Gigabit Ethernet optical transceiver module used to send and receive data over long distances through fiber cables. It works with switches, routers, and other network devices that have SFP+ ports. Also, it uses 1310nm wavelength and extended reach (ER) design to cover long fiber links. Therefore, it’s perfect for big networks, data centers, telecom networks, and campus connections.

Key Features

• 10G High Speed: Supports up to 10 Gigabit per second data transfer.

• Long-Distance Fiber Link: Extended reach – can cover up to 40–80 km depending on fiber type.

• Single-Mode Fiber (SMF): Works with single-mode fiber cables for long distances.

• 1310nm Wavelength: Stable wavelength for reliable long-range communication.

• Hot-Swappable: Easy to install and replace without powering down equipment.

• Low Power: Efficient operation with low power consumption.

• Wide Compatibility: Works with many network devices that support SFP+.

Specifications

• Model: SFP-10G-ER

• Data Rate: 10 Gbps

• Wavelength: 1310 nm

• Distance: Up to 40–80 km (varies by fiber and conditions)

• Fiber Type: Single-Mode Fiber (SMF)

• Connector: LC Duplex

• Transmission: Optical

• Temperature Range: Standard industrial range

• Form Factor: SFP+ (Hot-pluggable)

Functionality

The SFP-10G-ER module connects network devices over fiber optics for fast and reliable data transmission. First, you plug it into the SFP+ port of a compatible switch or router. Then, you connect single-mode fiber cables with LC connectors. Also, the module sends and receives light signals over long distances without losing speed. In addition, it supports high-capacity applications like data center links or telecom backbones. As a result, your network runs faster, stays stable, and can handle large data traffic.

Why Choose Cisco SFP-10G-ER 10G Optical Transceiver

• Very Fast: 10G speeds for heavy network traffic.

• Long-Range: Covers long distances without repeaters.

• Reliable: Stable performance for mission-critical networks.

• Easy to Use: Hot-swappable and simple to install.

• Energy Efficient: Low power use keeps running costs down.

• Flexible: Works with many SFP+ network devices.