A Comparison of Four Network Modules for Cisco Switches

 

Cisco switches are widely used in enterprise networks for their reliability, performance and security. However, not all Cisco switches are the same. Depending on the model and configuration, they may require different network modules to support various connectivity options and features. In this article, we will compare four network modules that are compatible with some Cisco switches: R2H29A, JZ356A, R2H22A and c3850-nm-2-10g. We will look at their specifications, benefits and drawbacks, and use cases.

R2H29A

The R2H29A is a network module that provides four 10 Gigabit Ethernet SFP+ ports and two 40 Gigabit Ethernet QSFP+ ports. It is compatible with the Cisco Catalyst 9400 Series switches, which are modular switches designed for campus networks. The R2H29A network module offers high-speed connectivity and flexibility for various applications, such as data center interconnect, virtualization, cloud computing and high-performance computing. The R2H29A network module also supports advanced features such as Cisco StackWise Virtual, which allows two switches to operate as a single logical switch, and Cisco Flexible NetFlow, which enables traffic monitoring and analysis.

JZ356A

The JZ356A is a network module that provides eight 10 Gigabit Ethernet SFP+ ports. It is compatible with the Cisco Catalyst 3850 Series switches, which are stackable switches that integrate wired and wireless services. The JZ356A network module expands the bandwidth and port density of the Cisco Catalyst 3850 Series switches, allowing them to support more devices and applications. The JZ356A network module also supports Cisco Unified Access Data Plane (UADP), which enables consistent policy enforcement and security across wired and wireless networks.

R2H22A

The R2H22A is a network module that provides two 1 Gigabit Ethernet RJ-45 ports and two 1 Gigabit Ethernet SFP ports. It is compatible with the Cisco Catalyst 9300 Series switches, which are fixed-configuration switches that offer high performance and security for enterprise networks. The R2H22A network module adds more copper and fiber connectivity options to the Cisco Catalyst 9300 Series switches, enabling them to connect to different types of devices and networks. The R2H22A network module also supports Cisco TrustSec, which provides identity-based access control and encryption for network traffic.

c3850-nm-2-10g

The c3850-nm-2-10g is a network module that provides two 10 Gigabit Ethernet SFP+ ports or four 1 Gigabit Ethernet SFP ports. It is compatible with the Cisco Catalyst 3850 Series switches as well as the Cisco Catalyst 3650 Series switches, which are stackable switches that offer converged wired and wireless access. The c3850-nm-2-10g network module enhances the scalability and versatility of the Cisco Catalyst 3850 and 3650 Series switches, allowing them to support more bandwidth-intensive applications and devices. The c3850-nm-2-10g network module also supports Cisco StackPower, which enables power sharing among stacked switches.

Conclusion

As we have seen, each of the four network modules has its own advantages and disadvantages depending on the switch model and the network requirements. Therefore, it is important to choose the right network module for your specific needs. You can compare the features and prices of these network modules on our website or contact us for more information.