Wired Router HUAWEI eKit AR300 Series AR303 Gigabit Ethernet IEEE 802.3

Huawei NetEngine AR303 Enterprise Router is a next-generation fixed wired router designed for small and medium-sized businesses and micro enterprises. The eKit AR300 Series AR303 offers Gigabit Ethernet connectivity and integrates routing, switching and security functions to meet diverse service and performance requirements for enterprise networks.

Advantages

The AR303 delivers high-performance wired connectivity with support for IEEE 802.3 and advanced routing protocols such as BGP, OSPF and RIP. It includes IPSec and VPN capabilities for secure remote connections, supports IEEE 802.1Q VLAN tagging and 802.1p priority, and complies with EMC, REACH, RoHS and WEEE standards. The device has four RJ-45 Ethernet LAN ports, internal storage (1 GB) and a compact white enclosure weighing 0.58 kg.

Suitable for

• Small and medium-sized business branch offices
• Micro enterprises requiring secure WAN access
• Offices needing VLAN segmentation and QoS
• Environments where EMI and environmental compliance are required

Key specifications

• Model: Huawei NetEngine AR303 (eKit AR300 Series AR303)
• Ethernet: Gigabit Ethernet, 4 × RJ-45 LAN ports
• Standards: IEEE 802.3, IEEE 802.1Q, IEEE 802.1p
• Routing protocols: BGP, OSPF, RIP
• Security: IPSec, VPN support
• Storage: 1 GB internal (1000 MB flash)
• Weight and color: 0.58 kg, white
• Compliance: EMC, REACH, RoHS, WEEE

How to use

Install the AR303 on a stable surface and connect the WAN and LAN cables to the appropriate RJ-45 ports. Access the router management interface via a web browser or CLI to configure IP addressing, routing protocols (BGP/OSPF/RIP) and VLANs. Set up IPSec or VPN tunnels for secure remote access and apply QoS policies as needed to prioritize traffic. Save and back up the configuration after verification.

Recommendations

Place the router in a ventilated location away from direct heat sources. Keep firmware up to date, restrict administrative access to trusted hosts, and regularly back up configuration files. For encrypted VPN connections, use strong keys and recommended cryptographic algorithms.