CloudEngine S5735I-S-V2 Series Extended-Temperature Switches
Standard network switches fail when conditions are less than ideal. For deployments in outdoor cabinets, industrial facilities, and other challenging locations, you need hardware engineered to withstand extreme temperatures, humidity, and potential power surges. Compromising on network infrastructure in these environments risks costly downtime and operational disruption.
The Huawei CloudEngine S5735I-S-V2 series provides a robust and reliable solution, delivering high-performance Gigabit Ethernet switching in a hardened, industrial-grade chassis. Built to operate flawlessly in temperatures ranging from –40°C to +65°C, these switches ensure consistent connectivity for your most critical assets, whether deployed at the network edge or in a demanding campus aggregation layer.
The CloudEngine S5735I-S-V2 series is built on next-generation, high-performance hardware and Huawei's unified software platform, creating a foundation of stability and advanced functionality. These switches are specifically designed for operational integrity, featuring professional-grade outdoor surge protection to safeguard the equipment and ensure network availability. With a system switching capacity of up to 520 Gbps and forwarding performance reaching 168 Mpps, the series handles demanding traffic loads with ease.
Beyond its physical resilience, the S5735I-S-V2 series incorporates sophisticated networking and security capabilities. Support for multiple Layer 3 routing protocols enables flexible and scalable network designs, while iStack technology allows multiple units to be combined into a single logical switch. This simplifies management, increases port density, and enhances overall network reliability through built-in redundancy.
Selecting the right industrial-grade switch requires a detailed analysis of environmental, performance, and architectural requirements. Misalignment can lead to performance bottlenecks, security vulnerabilities, or premature hardware failure. Nexus ITX helps organizations navigate this complexity by focusing on a requirements-first approach to technology evaluation.
We provide the objective analysis needed to match the capabilities of the Huawei CloudEngine S5735I-S-V2 series with your specific operational context. Our goal is to ensure your final technology choice is a precise fit for your technical and business objectives, both now and in the future.
Q: What is the primary advantage of the CloudEngine S5735I-S-V2 series?
A: The primary advantage is its industrial-grade reliability, specifically its ability to operate in an extended temperature range of –40°C to +65°C. This makes it suitable for deployment in harsh outdoor or industrial environments where standard commercial switches would fail.
Q: What are the main differences between the available models?
A: The key differences are port count and PoE capability. The S5735I-S24T4XE-V2 and S5735I-S24U4XE-V2 both offer 24 Gigabit Ethernet ports, but the S24U4XE-V2 model includes PoE++ support. The S5735I-S48T4XE-V2 provides a higher density of 48 Gigabit Ethernet ports but does not include PoE.
Q: What is iStack technology and how does it work?
A: iStack is a Huawei technology that allows you to connect multiple S5735I-S-V2 switches together so they function as a single, virtual switch. This simplifies network management, increases total port count, and enhances reliability, as traffic can fail over to another switch in the stack if one unit goes down.
Q: Do these switches support 10 Gigabit uplinks?
A: Yes, all models in the CloudEngine S5735I-S-V2 series come standard with four 10 GE SFP+ ports, providing high-speed uplink connectivity to core switches or other parts of the network.
Q: What level of network routing do these switches support?
A: The series supports multiple Layer 3 routing protocols. This enables them to perform routing functions beyond basic Layer 2 switching, making them suitable for more complex network designs at the aggregation or access layer.
Q: What types of security features are built into the S5735I-S-V2 series?
A: The switches include a comprehensive set of security controls, such as MAC address authentication, 802.1X authentication for port-based access control, and defense mechanisms against Denial-of-Service (DoS) and other user-targeted attacks to ensure network integrity.
Q: How can Nexus ITX help my organization choose the correct model?
A: Nexus ITX can assist by helping you analyze your specific technical and environmental requirements. We facilitate a detailed comparison of the models' features—such as port density, PoE++ needs, and stacking scenarios—to help you determine which configuration best aligns with your network architecture and budget.
Contact us to analyze your environmental and performance needs and evaluate the ideal switch configuration for your network.
