Cisco QSFP-100G-CWDM4-S= – 100GBASE CWDM4 QSFP Transceiver
The 100GBASE CWDM4 QSFP Transceiver is a high-performance optical transceiver designed for enterprise networks. This device supports data transfer rates of up to 100 Gbps and is optimized for use in high-speed networking applications. Its compact QSFP form factor makes it ideal for deployment in dense network environments where space is limited.
The transceiver’s CWDM4 technology enables it to transmit data over four separate wavelengths, allowing for efficient use of available bandwidth and minimizing the risk of signal degradation. This feature also enables the transceiver to support longer transmission distances, making it suitable for use in large-scale enterprise networks.
In enterprise environments, this transceiver can be used to upgrade existing network infrastructure to support higher data transfer rates and increased bandwidth demands. Its compatibility with a range of networking equipment makes it an ideal solution for organizations looking to future-proof their networks.
Technical Specifications
| Brand | Cisco |
| SKU | QSFP-100G-CWDM4-S= |
| Category | Networking |
| Data Rate | 100 Gbps |
| Form Factor | QSFP |
| Wavelength | CWDM4 |
| Distance | 2km over SMF |
| Connector | LC |
| View all Cisco Products → | |
Challenges Solved by this Solution
For many organizations, network bottlenecks and latency issues can significantly impact productivity and efficiency. The 100GBASE CWDM4 QSFP Transceiver is designed to help alleviate these issues by providing a high-speed, reliable connection that can support the increasing demands of modern enterprise networks.
By deploying this transceiver, organizations can reduce the risk of packet loss and network congestion, ensuring that critical data is transmitted quickly and efficiently. Its support for longer transmission distances also makes it an ideal solution for large-scale networks, where signal degradation can be a significant issue.
In addition to its technical benefits, this transceiver can also help organizations reduce their IT overhead by minimizing the need for costly network upgrades and reducing the complexity of network management.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for Cisco. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What is the maximum data transfer rate supported by this transceiver?
This transceiver supports data transfer rates of up to 100 Gbps.
What type of connector does this transceiver use?
This transceiver uses an LC connector.
Can this transceiver be used in dense network environments?
Yes, this transceiver’s compact QSFP form factor makes it ideal for deployment in dense network environments.
How can I get support for the installation and configuration of this transceiver?
Our TECHOM Systems Sales team can provide assistance with installation and configuration support, as well as answer any questions you may have about this product.
What is the maximum transmission distance supported by this transceiver?
This transceiver supports transmission distances of up to 2km over SMF.


Ready to Deploy Cisco 100gbase Cwdm4 Qsfp Transceiver, Lc, 2km Over Smf (QSFP-100G-CWDM4-S=)?
Product Ref: TOS-1772827 • Get enterprise pricing, volume discounts, and Australian support.

























