Arista QSFP 100G CWDM4
I. Introduction
The Arista QSFP 100G CWDM4 is a high-performance optical transceiver module designed for data centers and high-performance computing networks. It provides reliable and efficient connectivity at a blazing-fast speed of 100Gbps.
II. Overview
The QSFP 100G CWDM4 module utilizes Coarse Wavelength Division Multiplexing (CWDM) technology, allowing for transmission over a single strand of fiber using multiple wavelengths. This enables cost-effective and efficient utilization of network infrastructure.
III. Benefits
1. High Speed: With a data rate of 100Gbps, the QSFP 100G CWDM4 ensures fast and efficient data transfer, meeting the demands of bandwidth-intensive applications.
2. Cost-effective: The CWDM technology eliminates the need for multiple fiber cables, reducing the overall cost of network infrastructure.
3. Compact Design: The QSFP form factor makes it easy to install and manage, saving valuable rack space in data center environments.
4. Low Power Consumption: The module operates on low power, resulting in energy savings and reduced operating costs.
IV. Specifications
1. Connector Type: LC
2. Wavelength: 1271nm, 1291nm, 1311nm, 1331nm
3. Transmission Distance: Up to 2km over single-mode fiber
4. Operating Temperature: 0°C to 70°C
5. Power Supply: 3.3V
6. Power Consumption: Max 3.5W
V. Use Cases
1. Data Centers: The QSFP 100G CWDM4 is ideal for high-speed data transfer between servers, switches, and storage devices in data center environments.
2. High-performance Computing: It facilitates the efficient transfer of large volumes of data between computing nodes, enabling faster processing and analysis.
VI. Installation
1. Ensure that the network equipment is powered off before connecting or disconnecting the QSFP module.
2. Align the module with the QSFP port and gently push it until it clicks into place.
3. Verify the proper connection and power on the network equipment.
VII. Troubleshooting
1. If the module is not recognized by the network equipment, verify the compatibility and ensure that the module is correctly installed.
2. If the data transfer speed is slower than expected, check for any external factors such as cable damage or improper configurations.
VIII. Conclusion
The Arista QSFP 100G CWDM4 is a versatile and reliable optical transceiver module that provides high-speed connectivity for data centers and high-performance computing networks. Its cost-effective CWDM technology, compact design, and low power consumption make it an excellent choice for network administrators looking to maximize efficiency and performance.
