Oct 28 2024
Comprehensive understanding of 400G optical modules
The QSFP-100G-CWDM4 is a pluggable optical transceiver module used for 100 Gigabit Ethernet (100GbE) data transmission over single-mode fiber (SMF). It uses Coarse Wavelength Division Multiplexing (CWDM) technology to multiplex four 25Gb/s electrical signals onto four different wavelengths on the CWDM grid, enabling 100Gb/s data transmission over a single fiber.
High Speed: Supports 100GbE data transmission, ideal for high-bandwidth applications such as data centers, cloud computing, and carrier networks.
Long Reach: Supports transmission distances of up to 2 kilometers over SMF, providing flexibility for various deployment scenarios.
Cost-Effective: Compared to other 100GbE solutions such as 100GBASE-LR4, CWDM4 offers a more cost-effective solution for shorter reach applications.
Scalability: Can be used with CWDM4 mux/demux devices to expand network capacity and reach.
Easy to Use: Hot-pluggable and interoperable with various network equipment, making it easy to deploy and manage.
Connecting data center switches and servers within a facility or across campuses.
Enables high-bandwidth traffic flow for cloud services, storage area networks (SANs), and HPC clusters.
Interconnecting HPC clusters within a data center for parallel processing applications requiring massive data movement.
Provides the needed speed and scalability for data-intensive scientific simulations and modeling.
Building high-speed interconnects within and between cloud data centers for efficient workload distribution and resource sharing.
Supports the growing demand for cloud services like online gaming, video streaming, and AI applications.
Upgrading metro and access networks to handle increasing bandwidth demands for mobile backhaul and broadband internet access.
Offers a cost-effective solution for shorter links within carrier networks compared to longer-reach 100GbE options.
Modernizing enterprise backbone networks for high-speed communication between buildings and campuses.
Supports bandwidth-intensive applications like video conferencing, collaboration tools, and large file transfers.
Research and education networks requiring high-speed data transfer for scientific collaborations and data analysis.
Financial institutions with demanding transaction processing needs.
Healthcare networks needing fast and reliable data access for medical imaging and patient records.
Transmission distance: QSFP-100G-CWDM4 typically covers up to 2km, suitable for shorter-reach applications.
Network topology: Ensure compatibility with your existing network equipment and cabling infrastructure.
Cost and power consumption: Consider the trade-off between cost and power efficiency compared to other 100GbE solutions.
When choosing a QSFP-100G-CWDM4 module, consider the following factors:
Transmission distance: Choose a module that supports the required transmission distance for your application.
Compatibility: Ensure the module is compatible with your network equipment.
Brand and warranty: Choose a reputable brand and consider the warranty offered.
Price: Compare prices from different vendors to find the best deal.
The QSFP-100G-CWDM4 is a versatile and cost-effective solution for 100GbE data transmission over SMF. It is ideal for a wide range of applications, including data centers, cloud computing, and carrier networks. When choosing a QSFP-100G-CWDM4 module, consider the factors mentioned above to ensure you select the right module for your needs.
