Huawei AR730 Router

The Huawei AR730 is a high-performance enterprise-grade access router designed primarily for branch offices, small-to-medium businesses (SMBs), and campus network edges. Part of Huawei’s “NetEngine / AR” series, it offers flexibility, scalability, and reliability for complex network environments.

Hardware 

• CPU & Memory:

  • Quad-core 1.4 GHz processor for high-speed packet processing.

  • 4 GB RAM ensures smooth multitasking and supports high-performance routing and VPN operations.

  • 1 GB NAND Flash memory for firmware, configurations, and storage of logs or routing tables.

• Network Interfaces:

  • WAN Ports: 2 × Gigabit Ethernet combo (RJ-45/SFP) and 1 × 10 Gigabit SFP+ for high-speed uplinks.

  • LAN Ports: 8 × Gigabit Ethernet electrical ports (10/100/1000) plus 1 × GE combo port (RJ-45/SFP) for internal connectivity.

  • Expansion Slots: 2 Smart Interface Card (SIC) slots allow additional modules, such as extra WAN ports, LTE/4G modules, or more LAN ports, giving the router long-term adaptability.

• Physical and Power Specs:

  • Rack-mountable 1U design for server rooms or can be wall-mounted for branch offices.

  • Dimensions: approx 44.4 mm (H) × 442.0 mm (W) × 220.4 mm (D).

  • Built-in AC power supply supporting 100–240 V, with maximum power consumption of ~33 W.

  • Noise levels around 52.3 dB(A), which may be a consideration for office environments.

• Performance:

  • Forwarding capacity of up to ~4 Gbps, suitable for medium-traffic branch offices.

  • Supports up to ~700 concurrent users depending on application traffic.

 Software and Network Features

The AR730 is equipped with a rich set of enterprise-grade software features for routing, security, and management:

• Routing & Switching:

  • Supports static routing, dynamic routing protocols like OSPF, BGP, RIP, and IS-IS.

  • VLANs and inter-VLAN routing for segmenting network traffic efficiently.

  • QoS (Quality of Service) support for prioritizing voice, video, and critical business applications.

• Security:

  • Integrated firewall to filter and protect against unauthorized access.

  • VPN support (IPsec, GRE, SSL VPN) for secure remote access.

  • DoS/DDoS protection and access control lists (ACLs) to secure branch networks.

• Management & Monitoring:

  • Web-based GUI and CLI (Command Line Interface) for configuration.

  • SNMP, Netconf, and Huawei eSight support for network monitoring.

  • Logging and event management to help network administrators troubleshoot and maintain uptime.

 Strengths and Advantages

• WAN Flexibility: Multiple high-speed WAN options, including SFP+ for fiber uplinks, allow connection to modern ISP networks or enterprise backbones.

• Branch Network Scalability: Expansion slots enable network growth without replacing the router.

• High User Density Support: Designed for up to several hundred users in a single branch, supporting voice, video, and data applications simultaneously.

• Enterprise-Grade Reliability: Solid build quality with hardware redundancy options for mission-critical deployments (though the power supply itself is not redundant).

• Secure Connectivity: Built-in VPN and firewall support for secure inter-branch communication and cloud connectivity.

Typical Use Cases

• Branch Offices: Connect multiple branch offices to a central headquarters via secure VPN or MPLS.

• Small-to-Medium Enterprises: Provide robust LAN/WAN connectivity with high throughput for multiple users, VoIP, and video conferencing.

• Campus Edge Router: Serves as the first hop for internal networks, managing routing and security at the network perimeter.

• Hybrid Cloud Connectivity: Secure connection between on-premise networks and cloud-based services or applications.