BlueOptics QSFP-40G-LR4-20-SG Compatible QSFP+ Transceiver Module for Synology, 40GBASE-LR4, 10 km, LC Duplex, SMF

The BlueOptics QSFP-40G-LR4-20-SG is a high-performance, cost-effective QSFP+ transceiver module designed for 40 Gigabit Ethernet applications. It is fully compatible with Synology QSFP-40G-LR4-20-SG equipment, ensuring seamless integration into existing networks. This module supports 40GBASE-LR4 standard over single-mode fiber (SMF) with a reach of up to 10 km, making it ideal for data center interconnects and enterprise networking.

Advantages

• Cost-effective alternative to OEM modules without compromising performance or reliability.
• Hot-pluggable design for easy installation and maintenance, minimizing network downtime.
• Supports Digital Diagnostic Monitoring (DDM/DOM) for real-time monitoring of operating parameters.
• Low power consumption (< 3.5 W) helps reduce energy costs and heat generation.
• Compliant with MSA and IEEE 802.3ba standards, ensuring broad compatibility.

Suitable for

• Data center interconnect (DCI) applications
• Enterprise network backbone and aggregation
• High-speed storage area networks (SAN)
• Cloud computing and virtualization environments

Key specifications

• Form Factor: QSFP+
• Data Rate: 40 Gbps
• Protocol: 40GBASE-LR4
• Max Distance: 10 km
• Fiber Type: Single-Mode Fiber (SMF) OS2
• Connector Type: LC Duplex
• Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm (CWDM)
• DDM/DOM Support: Yes
• Hot-Pluggable: Yes
• Operating Temperature: 0°C to 70°C (Commercial)
• Power Consumption: < 3.5 W
• Transmitter Type: DFB Laser
• Receiver Type: PIN Photo Detector
• Compliance: MSA Compliant, IEEE 802.3ba
• Vendor Compatibility: Synology (QSFP-40G-LR4-20-SG compatible)
• Supply Voltage: 3.3 V

Recommendations

For optimal performance, use with OS2 single-mode fiber patch cables and ensure proper cleaning of fiber connectors. This module is a direct replacement for Synology QSFP-40G-LR4-20-SG and is backed by BlueOptics' quality assurance.