ENET Cisco CWDM-SFP10G-1290-40K 10 Gigabit Transceiver
The CWDM SFP+ transceiver is engineered for data center operators and network administrators requiring cost-effective wavelength division multiplexing over extended distances. This 10GBASE-CWDM module delivers 10 Gigabit Ethernet performance across single-mode fiber up to 40 kilometers, making it ideal for campus interconnects, metropolitan area networks, and disaster recovery links. Built as a Cisco-compatible alternative, it provides seamless integration with existing infrastructure while reducing capital expenditure. TAA compliance ensures government and enterprise procurement eligibility.
Key Features
- 10 Gigabit Ethernet CWDM transmission over single-mode fiber
- 40 km maximum transmission distance for extended reach deployments
- LC duplex connector for standard fiber optic cabling
- 1290 nm wavelength for coarse wavelength division multiplexing
- Functionally identical to Cisco CWDM-SFP10G-1290-40K
- TAA compliant for government and regulated procurement
- Hot-swappable SFP+ form factor for field replacement
- Low power consumption for energy-efficient operations
Technical Specifications
| Specification |
Value |
| Manufacturer |
ENET Solutions |
| Part Number |
CWDM-SFP10G-1290-40K-ENC |
| Data Rate |
10 Gigabit Ethernet |
| Wavelength |
1290 nm |
| Fiber Type |
Single-mode (SMF-28) |
| Maximum Distance |
40 km |
| Connector Type |
LC Duplex |
| Form Factor |
SFP+ (Small Form-factor Pluggable) |
| Compliance |
TAA Compliant |
| Temperature Range |
0°C to 70°C Operating |
Frequently Asked Questions
What is a CWDM SFP+ transceiver and how does it work?
A CWDM SFP+ transceiver uses coarse wavelength division multiplexing to transmit multiple 10 Gigabit signals over a single fiber pair by assigning different wavelengths to each channel. This ENET module operates at 1290 nm, allowing you to combine traffic with other CWDM wavelengths on the same fiber infrastructure, reducing cabling costs while maintaining full 10G performance.
Is this CWDM module compatible with Cisco equipment?
Yes. The ENET CWDM-SFP10G-1290-40K is functionally identical to Cisco's equivalent transceiver and works seamlessly with Cisco switches, routers, and optical transport equipment. As a third-party alternative, it provides cost savings without sacrificing compatibility or performance.
What distance can this 10G transceiver reach over single-mode fiber?
This 10GBASE-CWDM module supports up to 40 kilometers of transmission distance over standard single-mode fiber (SMF-28). This extended reach makes it suitable for campus backbone links, metropolitan networks, and disaster recovery connections between data centers.
Why choose TAA-compliant CWDM transceivers?
TAA compliance ensures your SFP+ transceiver meets U.S. government procurement standards, making it eligible for federal contracts, educational institutions, and regulated enterprises. It guarantees domestic manufacturing oversight and supply chain transparency.
