Description

Product Description

The BAYNET BN-SFP-1.25G SC 40KM Single Fiber Pair is a high-performance BiDi (Bidirectional) SFP transceiver module engineered for long-range Gigabit Ethernet communication. Using single fiber technology, it transmits and receives data over a single strand of fiber, making it a cost-effective and efficient solution for fiber deployments.

This module supports distances up to 40 kilometers over single-mode fiber (SMF), making it ideal for telecom networks, ISPs, and long-distance enterprise connectivity. It typically operates in paired wavelengths (e.g., 1310nm/1550nm), where one module transmits at one wavelength and receives at another, ensuring smooth bidirectional communication.

Equipped with an SC connector, the BN-SFP-1.25G module ensures secure and stable fiber connections. Its hot-swappable design allows easy installation without network downtime, and it integrates seamlessly with switches, routers, and media converters that support standard SFP ports.

Designed for reliability and efficiency, this SFP module delivers consistent performance in demanding environments such as data centers, industrial networks, and backbone fiber infrastructure.

Key Features

• Gigabit SFP transceiver (1.25Gbps data rate)
• Supports up to 40KM transmission distance
• Single fiber (BiDi) technology for Tx/Rx on one fiber
• SC connector interface
• Single-mode fiber (SMF) compatibility
• Paired wavelength operation (1310nm / 1550nm)
• Hot-pluggable design for easy installation
• Low power consumption and high stability
• Wide compatibility with networking equipment

Technical Specifications

General

• Form Factor: SFP (Small Form-Factor Pluggable)
• Data Rate: 1.25 Gbps
• Transmission Type: Single Fiber (BiDi)

Optical Specifications

• Fiber Type: Single Mode Fiber (SMF)
• Connector Type: SC
• Wavelength: 1310nm / 1550nm (paired modules)
• Distance: Up to 40KM

Performance

• Transmission Speed: Gigabit Ethernet (1G)
• Stable long-distance communication
• Efficient fiber utilization (single core)

Compatibility

• Compatible with standard SFP ports
• Works with switches, routers, and media converters

Power

• Low power consumption
• Hot-swappable support

Environment

• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C

Use Cases

• Long-distance fiber communication (up to 40KM)
• ISP and telecom network deployments
• Inter-building connectivity
• Enterprise fiber backbone networks
• Industrial networking systems
• Cost-efficient fiber infrastructure using single core