Product Description

6COM 40G LR QSFP+ LC Optical Transceiver Module

Network bottlenecks slowing your backbone links? The 6COM 40G LR QSFP+ LC Optical Transceiver Module pushes reliable 40G connectivity across long-distance fiber. Modern data infrastructure demands stable high-bandwidth links, especially between switches, aggregation layers, and data center racks. This optical transceiver solves latency and distance limitations common with copper or short-range optics.

The 6COM 40G LR QSFP+ LC Optical Transceiver Module delivers high-speed optical communication designed for enterprise networking and data center environments. Built around a 1310nm wavelength and QSFP+ architecture, it supports long-distance fiber transmission while maintaining stable performance across critical network infrastructure.

Engineers deploying scalable backbone networks in Bangladesh often choose this module for reliable 40G Ethernet connectivity over singlemode fiber. Available through PCB Store, the module fits enterprise-grade switches, routers, and data center aggregation systems.

6COM 40G LR QSFP+ Optical Transceiver Overview for 40G Ethernet Networks

Modern networking environments require consistent high-capacity links between switches, servers, and storage arrays. The 6COM 40G LR QSFP+ optical module addresses this requirement with long-range fiber transmission and stable signal performance.

Operating on 1310nm wavelength optics, this module supports long-distance communication through singlemode OS2 fiber. It connects using an LC duplex interface, a common configuration across enterprise networking hardware.

Key operational highlights include:

• Designed for 40GBASE-LR4 Ethernet environments
• Transmission distance up to 20km on singlemode fiber
• QSFP+ form factor for modern high-density networking equipment
• Digital Optical Monitoring (DDM) support for diagnostics
• Compatible with QSFP+ MSA and SFF-8436 standards
• Optimized for data center backbone connectivity

Network administrators running high-capacity switching fabrics appreciate the module’s compatibility with widely deployed QSFP+ platforms.

Long-Distance Fiber Performance with the 6COM 40G LR QSFP+ Module

High-speed fiber networking depends heavily on optical stability and transmission accuracy. The 6COM 40G LR QSFP+ transceiver uses a DFB laser transmitter, providing reliable optical signaling across extended fiber routes.

This design supports large-scale infrastructures such as:

• Multi-rack data center clusters
• Core-to-aggregation switch links
• Inter-building network connections
• ISP backbone infrastructure

Singlemode fiber capability allows the module to maintain performance across up to 20 kilometers, which suits campus networks and distributed server environments.

For organizations expanding network capacity in Bangladesh, long-distance fiber modules like this prevent congestion across key routing layers.

Low Power Consumption for High-Density Networking

Power efficiency matters inside crowded data center racks. Each networking component contributes to heat and electricity usage, especially when multiple QSFP ports operate simultaneously.

The 6COM 40G LR QSFP+ LC Optical Transceiver Module operates with maximum power consumption under 3.5W, allowing dense deployments without excessive thermal load.

Benefits of efficient power design include:

• Reduced heat generation in switch chassis
• Stable operation in high-density port configurations
• Improved long-term reliability in network cabinets
• Lower operational costs for data centers

These advantages become noticeable in large switching environments where dozens of optical modules operate continuously.

Digital Optical Monitoring for Network Diagnostics

Troubleshooting fiber infrastructure often requires precise signal monitoring. The module supports Digital Diagnostic Monitoring (DDM), allowing administrators to track optical parameters directly from compatible network equipment.

DDM capabilities help technicians analyze:

• Optical transmit power levels
• Receiver signal strength
• Temperature and operational status
• Link stability across fiber channels

For enterprise IT teams or ISP infrastructure operators in Dhaka, diagnostic visibility simplifies maintenance and speeds up network issue resolution.

Ideal Use Cases for the 6COM 40G LR QSFP+ Transceiver

This module fits multiple high-performance networking scenarios. Engineers building scalable infrastructure frequently rely on 40G LR QSFP+ optics to extend bandwidth without redesigning the entire network.

Typical deployments include:

Data Center Core Switching

High-capacity switches rely on 40G uplinks to move traffic between aggregation layers.

Campus Network Infrastructure

Universities and large office complexes connect buildings through long-distance fiber backbones.

ISP and Carrier Networks

Service providers use LR optics to link routers and distribution switches across metropolitan fiber routes.

High-Performance Work Environments

Freelancer studios, rendering farms, and AI research labs benefit from high-bandwidth internal networks.

Within the Network and Router category at PCB Store Bangladesh, optical modules like this support modern enterprise infrastructure.

Compatibility with QSFP+ Networking Hardware

The 6COM 40G LR QSFP+ module follows widely recognized optical standards, making it compatible with many enterprise networking devices.

Supported standards include:

• QSFP+ MSA (Multi-Source Agreement)
• SFF-8436 specification
• 40G Ethernet networking protocols

These standards allow the module to integrate with compatible switches, routers, and networking platforms used across data centers and enterprise networks.

IT professionals sourcing SFP modules and fiber solutions in Bangladesh often prefer standardized modules that integrate smoothly with existing hardware.

Reliable Networking Support from PCB Store Bangladesh

Optical modules are critical components within modern networks. Reliability matters not only in hardware but also in support after deployment.

Customers purchasing networking equipment from PCB Store Dhaka receive:

• Reliable product sourcing for networking components
• Warranty handling through local support teams
• Technical assistance for installation and compatibility
• Service coverage across Bangladesh

Our team assists businesses, IT departments, and system integrators in selecting appropriate fiber transceivers for enterprise networking environments.

Stock availability varies due to demand from data centers and ISP infrastructure projects. Early purchase helps avoid deployment delays.