SFP MODULE 1.25G 60KM 1310+1490 LC SINGLE MODE (PAIR) is a high-performance optical transceiver designed for long-range single-mode fiber communication. With a data rate of 1.25G, it supports transmission distances of up to 60 kilometers. This module utilizes dual wavelengths of 1310nm and 1490nm, ensuring optimal performance and minimal signal loss over extended distances. It is equipped with LC connectors for easy and secure installation. Ideal for use in telecommunications, networking, and data centers, this SFP module provides reliable, high-quality data transmission over long distances.
NETLINK SFP Module 1.25G 60KM 1310+1490 LC Single Mode (Pair) is a premium-grade Small Form-Factor Pluggable (SFP) transceiver set engineered for high-speed, long-range data transmission across single-mode fiber (SMF) networks. Designed with Wavelength Division Multiplexing (WDM) technology and LC connectors, this paired module supports bidirectional (BiDi) communication over a single strand of optical fiber, providing exceptional performance, simplified cabling, and extended reach up to 60 kilometers.
This pair of modules is ideal for a wide range of networking environments including telecom infrastructure, ISPs, data centers, FTTH/FTTB deployments, campus backbones, and enterprise-grade long-distance point-to-point connections.
Optimized for Long-Distance Fiber Connectivity
Each module in this pair operates at 1.25Gbps data rate, making it suitable for Gigabit Ethernet applications and other high-bandwidth network solutions. One module transmits at 1310nm and receives at 1490nm, while its counterpart does the reverse. This dual-wavelength technology allows full-duplex communication over a single optical fiber, effectively doubling the usage efficiency of existing fiber infrastructure while reducing material and installation costs.
With a transmission reach of up to 60KM, these modules are perfect for applications that demand stable and high-speed data transfer across remote locations.
LC Connector Interface – Precision and Stability
Unlike traditional SC connectors, the LC (Lucent Connector) design offers a smaller footprint, improved insertion loss, and enhanced precision. The LC duplex interface ensures a tight, secure connection that is widely used in modern networking equipment such as switches, routers, and media converters.
The compact design of the LC connector is ideal for high-density patch panels and tight rack installations, making these modules future-ready for modern optical communication infrastructures.
Hot-Pluggable and MSA-Compliant
The NETLINK 1.25G SFP modules are hot-pluggable, which means they can be inserted or removed from network equipment without shutting down the system. This allows for easier maintenance and upgrades with minimal downtime. They also comply with the SFP Multi-Source Agreement (MSA), ensuring broad compatibility with a wide range of network switches, routers, and other SFP-enabled devices from various manufacturers.
This makes the module pair a reliable and versatile choice for any existing or new fiber-based networking setup.
Digital Diagnostic Monitoring (DDM)
Built-in Digital Diagnostic Monitoring (DDM) functionality offers real-time access to critical performance metrics such as:
Transmit and receive optical power
Module temperature
Laser bias current
Supply voltage
This feature allows network administrators to proactively monitor the health of their fiber links, helping to prevent outages, identify potential issues, and optimize system performance.
Durable and Energy-Efficient Design
Each SFP transceiver is built using industrial-grade components, enclosed in a robust metal housing that provides EMI shielding and effective heat dissipation. They operate efficiently with low power consumption and support a wide temperature range (typically -10°C to +70°C), making them suitable for deployment in both indoor environments and outdoor cabinets.
Key Features:
Data Rate: 1.25Gbps
Distance: Up to 60KM over SMF
Wavelengths: 1310nm TX / 1490nm RX and vice versa
Connector Type: LC Duplex
BiDi WDM technology for single-fiber transmission
Hot-pluggable SFP footprint
Supports Digital Diagnostic Monitoring (DDM)
Wide compatibility with MSA-compliant devices
Compact size with low power consumption
Ideal for telecom, ISP, data center, and enterprise use
Applications:
FTTH / FTTB fiber network rollouts
Long-distance point-to-point fiber links
Metropolitan Area Networks (MANs)
ISP backbone and access networks
Campus and enterprise networking
Data center interconnectivity
Media converter integrations
Conclusion
The NETLINK SFP Module 1.25G 60KM 1310+1490 LC Single Mode (Pair) is a powerful and cost-effective solution for high-speed data communication over long distances. With its LC interface, BiDi WDM technology, and compatibility with major networking equipment, this SFP pair offers a reliable and efficient way to expand fiber network capacity while reducing costs. Whether you’re upgrading a telecom network or extending a campus backbone, these modules deliver the performance and dependability you need.
