Axiom 40GBASE-DWDM QSFP+ Transceiver SMF LC 80km 1538.19nm MSA Compatible
The Axiom 40GBASE-DWDM QSFP+ transceiver is engineered for enterprise-grade long-reach fiber optic networking. This MSA compatible QSFP+ module delivers 40 Gigabit Ethernet connectivity over single-mode fiber (SMF) with distances up to 80 kilometers, making it ideal for metropolitan area networks (MANs), campus interconnects, and DWDM deployments. Operating at 1538.19nm wavelength, this transceiver integrates seamlessly into existing infrastructure while providing the reliability and performance required for mission-critical applications.
Key Features
- 40 Gigabit Ethernet data rate with 40GBASE-DWDM protocol support
- Extended reach up to 80 km over single-mode fiber
- LC duplex connector for standard fiber optic installations
- 1538.19nm wavelength optimized for DWDM channel spacing
- Full MSA (Multi-Source Agreement) compatibility for vendor interoperability
- QSFP+ form factor for high-density port configurations
- Low power consumption for efficient data center operations
- Hot-pluggable design for simplified network maintenance
Technical Specifications
| Specification |
Value |
| Manufacturer |
AXIOM |
| Part Number |
QSFP40G-D80-C49-AX |
| Protocol |
40GBASE-DWDM |
| Form Factor |
QSFP+ (Quad Small Form-factor Pluggable) |
| Data Rate |
40 Gigabit Ethernet |
| Reach |
80 km |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Connector Type |
LC Duplex |
| Wavelength |
1538.19 nm |
| MSA Compliance |
Yes - Multi-Source Agreement 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 distances using single-mode fiber optic cables. DWDM (Dense Wavelength Division Multiplexing) technology allows multiple wavelengths to travel simultaneously on the same fiber, enabling high-capacity network expansion without additional fiber infrastructure.
How far can this 80km transceiver transmit data?
This module supports transmission distances up to 80 kilometers over single-mode fiber, making it suitable for metropolitan area networks, inter-campus connectivity, and long-reach DWDM deployments where standard short-reach transceivers are insufficient.
Is the Axiom QSFP+ transceiver compatible with other vendors' equipment?
Yes, the Axiom transceiver is MSA compatible, meaning it adheres to Multi-Source Agreement standards. This ensures interoperability with network switches and equipment from major vendors, reducing vendor lock-in and providing flexibility in network design.
What wavelength does this DWDM transceiver operate on?
This module operates at 1538.19 nm wavelength, which is a standard DWDM channel wavelength. This specific wavelength allows the transceiver to coexist with other DWDM channels on the same fiber without interference, enabling efficient use of fiber infrastructure.
