Huawei CloudEngine S7703-PoE Core Switch

The Huawei CloudEngine S7703-PoE is a high-density modular chassis switch designed for enterprise-scale networks requiring Power over Ethernet (PoE) capabilities. The price includes only the 1 × integrated chassis, and all additional components, such as main control boards, service modules, power supplies, and fan modules, must be purchased separately. The S7703-PoE chassis offers a flexible and scalable solution, with support for high-performance switching and forwarding, making it ideal for campus aggregation and core network applications when fully equipped.

Overview

Highlights

High-density modular design: 4U chassis with multiple slots for main control and service modules
PoE support: Designed to deliver Power over Ethernet to connected devices
Flexible power configuration: Supports various power supply modules to meet different requirements
High-performance switching: Offers robust switching capacity and forwarding rate for enterprise networks
Comprehensive network feature support: VXLAN, BGP-EVPN, MACsec, QoS, IPv6, and more

Recommended Accessories

Accessory	Category	Description
Main Control Units	Control Units	Required for operation; specify model based on needs
Service Modules	Service Cards	Required for operation; specify model based on needs
Power Supply Modules	Power Supplies	Required for operation; specify model based on needs
Fan Module	Cooling	Required for operation; specify model based on needs

Comparison with Similar Models

Feature / Model	S7703-PoE	S7703	S7706
Chassis Size (U)	4U	4U	6U
PoE Support	Yes	No	Yes
Main Control Units	2	2	2
Service Slots	3	3	6
Fan Slots	1	1	2
Power Supply Slots	3	3	4
Switching Capacity	1.92 Tbps	1.92 Tbps	3.84 Tbps
Forwarding Rate	1440 Mpps	1440 Mpps	2880 Mpps

Specifications

Parameter	Specification
Model	Huawei CloudEngine S7703-PoE
Chassis Size	4U (175 mm × 442 mm × 517 mm)
Main Control Units	2 units required (specify model based on needs)
Service Slots	3 (supports various service modules)
Fan Slots	1 (hot-swappable)
Power Supply Slots	3 (supports various power supply modules)
PoE Support	Yes (Power over Ethernet capabilities)
Switching Capacity	1.92 Tbps
Forwarding Rate	1440 Mpps
System Memory	16 GB DRAM
Storage	2 GB NAND Flash
System Buffer	8 MB
Supported Protocols & Features	VXLAN, BGP-EVPN, MACsec, QoS, IPv6, NAC and more
Operating Temperature	0°C to 45°C (up to 1800 meters above sea level)

More Details

Quality Certifications

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Warranty

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Huawei S7700 Series Switches

Huawei CloudEngine S7703-PoE-ES1BS7703SP0 4U PoE Chassis Switch