WI-SFP10LC-3KM: 1.25Gbps Single Fiber SFP Transceiver Pair – 3KM Range

In modern CCTV and IP surveillance networks, the demand for high-speed, stable, and long-distance data transmission has made optical fiber technology an essential part of infrastructure design. The WI-SFP10LC-3KM provides a robust and cost-effective solution for professionals seeking to deploy reliable fiber connectivity in both indoor and outdoor surveillance systems.

Sold as a matched pair (Tx1310nm/Rx1550nm and Tx1550nm/Rx1310nm), this single-mode single-fiber transceiver supports bi-directional communication over a single strand of fiber, optimizing network efficiency while minimizing cabling costs and installation complexity.

Professional Overview

The WI-SFP10LC-3KM is a 1.25Gbps gigabit SFP optical transceiver engineered for single-mode fiber (SMF) transmission up to 3 kilometers. Using a simplex LC connector, this module pair enables simultaneous transmit and receive operations over one fiber strand — making it ideal for CCTV backbones, NVR-to-switch connections, and long-distance IP surveillance networks.

Compliant with SFP MSA (Multi-Source Agreement) standards, the WI-SFP10LC-3KM ensures broad compatibility with most network devices, including PoE switches, media converters, and industrial-grade equipment. Its Digital Diagnostic Monitoring (DDM) feature allows real-time tracking of operating parameters such as temperature, voltage, and optical output, supporting preventive maintenance and ensuring consistent network performance.

The hot-pluggable design allows field engineers to perform upgrades or replacements without shutting down the system—essential for mission-critical video monitoring networks. Additionally, its low power consumption and wide operating temperature range (0°C to 70°C) make it suitable for both indoor rack installations and outdoor enclosures.

Key Features

• High-Speed Transmission: Supports 1.25Gbps for smooth, real-time HD video streaming.

• Single Fiber Bi-Directional Operation: Uses only one fiber strand for both transmit and receive channels, cutting installation costs.

• 3KM Transmission Range: Perfect for medium-range surveillance and network interconnects.

• Matched Pair Design: Tx1310nm/Rx1550nm and Tx1550nm/Rx1310nm configuration for full-duplex operation.

• Compact Simplex LC Connector: Offers low insertion loss and high precision.

• Digital Diagnostic Monitoring (DDM): Real-time performance data for optimal maintenance.

• Hot-Pluggable Design: Quick installation and replacement without system downtime.

• MSA-Compliant: Broad interoperability with switches and network devices.

• Stable and Energy Efficient: Operates on 3.3V DC with low power draw.

• Reliable Operation: Designed to perform in professional and industrial environments.

Applications

• CCTV and IP Surveillance Systems – Connects distant cameras, NVRs, and PoE switches with minimal signal loss.

• Industrial Networking – Enables secure fiber connections in automated control environments.

• Campus and Building Networks – Ideal for inter-building video and data distribution.

• Fiber-to-Switch (FTTS) Deployments – Supports high-speed uplinks for smart monitoring infrastructures.

• Telecommunications and Data Centers – Efficient single-fiber use for high-density environments.

The WI-SFP10LC-3KM transceiver pair provides a reliable and efficient single-fiber communication link for modern CCTV and IP surveillance networks. Its bi-directional single-mode design, combined with 1.25Gbps performance and 3KM range, makes it ideal for professional installations requiring stability, efficiency, and low maintenance.

With Digital Diagnostic Monitoring, MSA compliance, and hot-swappable flexibility, the WI-SFP10LC-3KM ensures smooth network operation and long-term reliability in demanding security and industrial environments.