H3C S6800-4C Switch Unleash Full Potential Of Network

I. Hardware Specifications

A. Port Configuration

1. The switch is equipped with 4 high-speed QSFP28 ports. These QSFP28 ports support extremely high data transmission rates, capable of delivering up to 100Gbps per port. They are perfect for establishing high-speed uplink connections to core switches or for linking with high-performance servers, storage arrays, and other critical network devices that demand substantial bandwidth.

2. In addition to the QSFP28 ports, it may also include a number of 10G SFP+ ports. These 10G SFP+ ports provide flexible connectivity options for various network components such as access switches, servers with 10G Ethernet interfaces, and other network appliances, enabling seamless integration into existing network architectures.

B. Physical Dimensions and Build Quality

1. With a compact and standardized design, the H3C S6800-4C is designed to fit neatly into a standard 19-inch rack. Its dimensions are optimized to save valuable rack space while still housing all the necessary components for high-performance operation. This makes it an ideal choice for data centers and network closets where space is at a premium.

2. The switch features a rugged and durable enclosure. Constructed from high-quality materials, it is built to withstand the rigors of a busy and demanding network environment, ensuring long-term reliability and stability.

C. Power Supply System

1. It comes with a redundant power supply setup. Typically, it has dual power modules that can be powered by either AC sources within a voltage range of, for example, 100 - 240V AC, or DC sources such as -48V DC. The redundant power supply system significantly enhances the switch's reliability. In the event of a failure of one power source, the other can continue to supply power to the switch without any interruption, minimizing the risk of network downtime.

D. Cooling Mechanism

1. The H3C S6800-4C is equipped with an efficient cooling system. Comprising multiple high-performance fans, this system is designed to effectively dissipate heat generated during operation. The fans are engineered to ensure that the switch operates within its optimal temperature range even under heavy load conditions. Moreover, the fans are often hot-swappable, allowing for easy maintenance and replacement without having to power down the entire switch, which further improves the switch's availability.

II. Performance Parameters

A. Backplane Bandwidth
The switch boasts a substantial backplane bandwidth, which is a key factor in its ability to handle large volumes of data traffic. This high backplane bandwidth enables seamless and rapid data transfer between ports, reducing latency and ensuring smooth communication within the network. It allows the switch to support a high density of concurrent connections and data flows, making it suitable for data-intensive applications and environments.

B. Packet Forwarding Rate
It has an impressive packet forwarding rate, capable of processing a large number of packets per second. This high packet forwarding rate is essential for maintaining the performance and efficiency of the network, especially in scenarios where there is a high volume of network traffic. It ensures that data packets are forwarded quickly and accurately, minimizing packet loss and providing a reliable network connection for all connected devices.

III. Software Features

A. VLAN (Virtual Local Area Network) Support

1. The H3C S6800-4C offers extensive VLAN functionality. It can support a large number of VLANs, typically up to 4094. Network administrators can create and manage VLANs based on various criteria, such as ports, MAC addresses, or protocols. VLANs help in segmenting the network, enhancing security by isolating different user groups or business units, and improving network performance by reducing broadcast domains.

B. Quality of Service (QoS) Capabilities

1. Each port on the switch supports multiple queues, usually 8 queues per port. A variety of queue scheduling algorithms are available, including SP (Strict Priority), WRR (Weighted Round Robin), and WFQ (Weighted Fair Queuing). These algorithms enable the switch to prioritize different types of network traffic. For example, real-time applications like voice and video can be given higher priority over less time-sensitive traffic such as file downloads, ensuring a smooth and uninterrupted user experience.

C. Security Features

1. Security is a top priority in the design of the H3C S6800-4C. It supports a range of security features, including access control lists (ACLs), port security, and 802.1X authentication. ACLs can be configured to filter traffic based on source and destination IP addresses, ports, and protocols, effectively blocking unauthorized access. Port security features can limit the number of devices that can connect to a port and bind MAC addresses to ports, preventing unauthorized devices from accessing the network. 802.1X authentication provides an additional layer of security by requiring users or devices to authenticate themselves before gaining access to the network.

D. Network Management

1. The switch can be managed through multiple methods. The command-line interface (CLI) offers powerful and detailed configuration options for experienced network administrators, allowing for precise control over the switch's functions. The web-based graphical user interface (GUI) provides an intuitive and user-friendly interface for basic configuration and monitoring tasks, making it accessible to administrators with varying levels of expertise. Additionally, it supports SNMP (Simple Network Management Protocol), enabling integration with network management systems for centralized management of multiple switches in a network, which simplifies network operation and maintenance.

IV. Compatibility and Scalability

A. Compatibility
The H3C S6800-4C is designed to be highly compatible with a wide range of network devices from different vendors. It adheres to standard networking protocols such as Ethernet, TCP/IP, and UDP, ensuring seamless integration into existing network infrastructures. This compatibility allows it to work effectively with various network components, regardless of the brand or manufacturer, providing flexibility and ease of deployment.

B. Scalability

1. It offers excellent scalability options. In a data center or enterprise network environment, multiple H3C S6800-4C switches can be stacked together using H3C's advanced stacking technology. Stacking enables the combination of multiple switches into a single logical unit, increasing port density and overall performance. It also simplifies network management, as all the stacked switches can be managed as a single entity, reducing the complexity of network administration.

V. Environmental Adaptability

A. Operating Temperature Range
The switch is engineered to operate within a wide temperature range, typically from 0°C to 45°C. This makes it suitable for deployment in various environments, including data centers with different cooling configurations and enterprise network closets. Its ability to function reliably across this temperature range ensures continuous operation and network availability.

B. Humidity Tolerance
It can tolerate a humidity range of 10% to 90% (non-condensing). This humidity tolerance allows the switch to operate effectively in different climate conditions, whether in dry or relatively humid environments. It helps to ensure the long-term stability and performance of the switch, reducing the risk of damage due to environmental factors.

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