Axiom 40GBASE-DWDM QSFP+ Transceiver for Long-Reach Fiber Networks
The Axiom 40GBASE-DWDM QSFP+ transceiver delivers 40 Gigabit Ethernet connectivity over single-mode fiber, engineered for data centers and enterprise networks requiring extended transmission distances. This MSA-compatible QSFP+ module supports distances up to 80 km at 1535.04 nm wavelength, making it ideal for metropolitan area networks (MANs), campus interconnects, and long-reach optical transport applications. Built for predictable optical performance and seamless integration with existing infrastructure, this transceiver provides cost-effective 40G connectivity without the complexity of proprietary solutions.
Key Features
- 40 Gigabit Ethernet over single-mode fiber with LC connector
- Extended 80 km transmission range at 1535.04 nm wavelength
- Full MSA compatibility for vendor interoperability
- QSFP+ form factor for high-density port configurations
- DWDM technology for wavelength-division multiplexing efficiency
- Predictable optical behavior and reliable long-reach transport
- Hot-pluggable design for simplified network upgrades
Technical Specifications
| Specification |
Details |
| Manufacturer |
AXIOM |
| Part Number |
QSFP40G-D80-C53-AX |
| Product Type |
40GBASE-DWDM QSFP+ Transceiver |
| Data Rate |
40 Gigabit Ethernet |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Connector Type |
LC Duplex |
| Maximum Distance |
80 km |
| Wavelength |
1535.04 nm |
| Form Factor |
QSFP+ (Quad Small Form-factor Pluggable) |
| Technology |
DWDM (Dense Wavelength-Division Multiplexing) |
| MSA Compliance |
Yes - Fully Compatible |
| Hot-Pluggable |
Yes |
Frequently Asked Questions
What is a 40GBASE-DWDM QSFP+ transceiver used for?
A 40GBASE-DWDM QSFP+ transceiver is used to transmit 40 Gigabit Ethernet signals over long-distance single-mode fiber networks. It's commonly deployed in data center interconnects, metropolitan area networks, and campus backbone infrastructure where extended reach and high bandwidth are required.
How far can this QSFP+ transceiver transmit?
This Axiom module supports transmission distances up to 80 km over single-mode fiber, making it suitable for long-reach applications. The 1535.04 nm wavelength enables efficient DWDM multiplexing for wavelength-optimized network designs.
Is this transceiver MSA compatible with other vendors?
Yes, this MSA-compatible QSFP+ module adheres to Multi-Source Agreement standards, ensuring interoperability with equipment from multiple vendors. This reduces vendor lock-in and provides flexibility in network architecture decisions.
What are the advantages of DWDM technology in this transceiver?
DWDM (Dense Wavelength-Division Multiplexing) allows multiple 40G signals to travel simultaneously over a single fiber strand at different wavelengths. This maximizes fiber utilization, reduces infrastructure costs, and enables scalable network expansion without additional fiber deployment.
