SFP28 25G CWDM Transceivers Overview
In the ever-evolving world of networking, the demand for higher bandwidth and more efficient data transmission continues to grow. SFP28 25G CWDM (Coarse Wavelength Division Multiplexing) transceivers have emerged as a key solution for meeting these demands, offering a blend of high performance, cost-effectiveness, and flexibility. This blog provides an overview of SFP28 25G CWDM transceivers, their benefits, and their applications.
What Are SFP28 25G CWDM Transceivers?
SFP28 25G CWDM transceivers are compact, hot-pluggable optical modules designed for 25 Gigabit Ethernet (25GbE) networks. They utilize CWDM technology, which allows multiple data channels to be transmitted simultaneously over a single optical fiber by using different wavelengths of light. This capability significantly increases the capacity of the network without the need for additional fiber infrastructure.
Key Features and Benefits
High Bandwidth: SFP28 25G CWDM transceivers support data rates of up to 25 Gbps, making them ideal for high-speed data transmission in modern networks.
Cost-Effective: By leveraging existing fiber infrastructure and reducing the need for additional cables, these transceivers offer a cost-effective solution for network upgrades.
Flexibility: CWDM technology supports multiple wavelengths, allowing for flexible network design and easy scalability.
Low Power Consumption: SFP28 transceivers are designed to be energy-efficient, reducing operational costs and environmental impact.
Compact Form Factor: The small size of SFP28 modules makes them suitable for high-density network environments.
The following are its key specifications:
| Product Specification | SFP28 25G CWDM |
|---|---|
| Form Type | SFP28 |
| Wavelength | CWDM (1270nm to 1610nm, 18 channels) |
| Connector | Duplex LC |
| Media | SMF (Single Mode Fiber) |
| Power Consumption | ≤1.5W |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Max Cable Distance | Up to 10km (depending on wavelength and fiber type) |
| TX Power | -5 to +4 dBm |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| DDM/DOM | Supported |
| FEC Function | Support RS-FEC, FC-FEC |
| Protocols | SFF-8472, SFF-8024, SFF-8431, SFF-8432 |
| Packaging Technology | COB Packaging |
Applications
SFP28 25G CWDM transceivers are widely used in various applications, including:
Data Centers: Enhancing the performance of data center interconnects and supporting high-speed server connections.
Telecommunications: Providing efficient and scalable solutions for metro and access networks.
Enterprise Networks: Supporting high-bandwidth applications and ensuring reliable connectivity in enterprise environments.
In Conclusion
SFP28 25G CWDM transceivers represent a significant advancement in optical networking technology. Their ability to deliver high bandwidth, cost savings, and flexibility makes them an essential component in modern network infrastructure.
As the demand for faster and more efficient data transmission continues to grow, SFP28 25G CWDM transceivers will play a crucial role in meeting these needs.By understanding the features and benefits of these transceivers, network administrators and engineers can make informed decisions about their network design and implementation, ensuring optimal performance and scalability for their specific requirements.If you have any doubts or need further assistance with SFP modules or other networking hardware, visit TARLUZ.com or contact our experts for personalized advice.
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