AddOn QSFP-40GBASE-LR4-AO Cisco QSFP+ Transceiver Module
The AddOn QSFP-40GBASE-LR4-AO is a high-performance QSFP+ transceiver engineered for enterprise data center and campus network deployments requiring reliable 40 Gigabit connectivity. This 40GBase-LR4 module delivers certified Cisco compatibility with MSA-compliant design, making it the ideal choice for organizations seeking cost-effective alternatives to OEM transceivers without compromising performance or reliability. Whether you're upgrading existing infrastructure or building new high-speed networks, this single-mode fiber transceiver provides the extended reach and stability your mission-critical applications demand.
Key Features
- 40GBase-LR4 throughput with 10km transmission distance over single-mode fiber
- MSA compliant design ensures interoperability across supported platforms
- 100% Cisco platform compatibility for 40GBASE-LR4 applications
- LC duplex connector for standard fiber optic integration
- Wavelength range 1270nm to 1330nm for optimal signal integrity
- Hot-pluggable QSFP+ form factor for flexible deployment
- OEM-equivalent performance at competitive pricing
- Comprehensive compatibility testing and quality assurance
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
QSFP-40GBASE-LR4-CJB-AO |
| Transceiver Type |
QSFP+ (Quad Small Form-factor Pluggable) |
| Data Rate |
40 Gbps |
| Protocol |
40GBase-LR4 |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Maximum Distance |
10 kilometers |
| Connector Type |
LC Duplex |
| Wavelength |
1270nm to 1330nm |
| Form Factor |
Hot-Pluggable QSFP+ |
| Standards Compliance |
MSA Compliant |
| Platform Support |
Cisco 40GBASE-LR4 Compatible Systems |
Frequently Asked Questions
Is the AddOn QSFP-40GBASE-LR4-AO compatible with Cisco equipment?
Yes, this QSFP+ transceiver is guaranteed 100% compatible with Cisco platforms supporting 40GBASE-LR4 applications. It meets or exceeds OEM specifications and has undergone comprehensive compatibility testing to ensure seamless integration with your existing Cisco infrastructure.
What is the maximum transmission distance for this 40GBase-LR4 module?
The AddOn transceiver supports transmission distances up to 10 kilometers over single-mode fiber, making it ideal for campus networks, data center interconnects, and long-distance backbone applications requiring extended reach without signal degradation.
Can I use this QSFP+ transceiver as a replacement for OEM modules?
Absolutely. The AddOn QSFP-40GBASE-LR4-AO is designed as a direct replacement for OEM transceivers, offering equivalent performance and reliability at a lower cost. Its MSA-compliant design ensures drop-in compatibility without requiring configuration changes or firmware updates.
What fiber connector type does this 40GBase-LR4 transceiver use?
This module features an LC duplex connector, the industry-standard connection type for high-speed fiber optic networks. LC connectors provide reliable, low-loss connections and are widely supported across enterprise networking equipment.
