Huawei S7703 Core Switch Ports

The Huawei S7703 core switch supports high-density, high-speed ports including 100GE, with expandable port configurations and optional PoE capabilities.

Port Overview

The S7703 is part of Huawei's S7700 series of high-end smart routing switches and is designed for core and aggregation layers in enterprise and data center networks. It supports a variety of port types and configurations depending on the installed line cards: 100 Gigabit Ethernet (100GE) ports for high-speed backbone connectivity. 10 Gigabit Ethernet (10GE) and 40 Gigabit Ethernet (40GE) ports are also supported through modular line cards, allowing flexible deployment.

Po

E support is available on specific S7703-PoE models, enabling power delivery to connected devices such as access points and IP phones.

Port Density and Expandability

The S7703 chassis is modular, allowing port density expansion by installing additional line cards. It supports redundant key components, including power supplies and fan modules, ensuring high availability and minimizing service interruptions. The switch can integrate with Huawei's SVF 2.

0 (Super Virtual Fabric) technology, which allows multiple S7700 series switches to operate as a single logical device, simplifying management and scaling port capacity.

Additional Features

Layer 2 to Layer 4 switching with intelligent service optimization, including MPLS VPN, traffic analysis, H-QoS, multicast control, and load balancing. Energy-efficient design with left-to-rear ventilation and innovative energy-saving chips for sustainable operation. Management and control through modular control units (MCUs) and service routing units (SRUs), which handle interface control, power, and fan management.

In summary, the Huawei S7703 core switch offers flexible, high-speed port configurations with 100GE as standard, optional PoE, and modular expandability, making it suitable for high-performance enterprise and data center networks while ensuring reliability and energy efficiency.