Allied Telesis AT-X230-18GP Ethernet Switch – Layer 3 Gigabit PoE+ Edge Switch

The Allied Telesis AT-X230-18GP is a compact, feature-rich Layer 3 Gigabit Ethernet switch designed to meet the needs of modern networks at the edge. Built for flexible deployment in small offices, branch sites, retail environments, and campus edge aggregations, this 18-port model combines robust routing capabilities with Power over Ethernet Plus (PoE+) to simplify powering and provisioning critical devices such as IP cameras, wireless access points, IP phones, and security sensors. The AT-X230-18GP delivers reliable performance in a compact 1U footprint, making it an ideal solution when floor space, noise, and energy efficiency matter. Its enterprise-grade feature set is accessible through an intuitive web-based management interface, a powerful command-line interface, and standard management protocols, enabling administrators to configure, monitor, and optimize network paths with precision. The switch’s design emphasizes resilience and efficiency, supporting energy-saving features while maintaining consistent throughput under load. Whether you are building a new edge network or upgrading an existing one, the AT-X230-18GP provides a scalable, manageable, and cost-effective platform that aligns with contemporary IT and security requirements.

• Compact, edge-ready design — quietly integrated into office environments or retail spaces, the AT-X230-18GP fits into standard racks or desktop setups while delivering reliable Layer 3 performance for small-to-medium networks.
• 18-port Gigabit Ethernet with PoE+ capabilities — enables power delivery to IP cameras, VoIP phones, wireless access points, and other PoE devices directly from the switch, reducing cable clutter and simplifying deployments at the network edge.
• Layer 3 routing with IPv4/IPv6 support — supports static routing and dynamic routing protocols to create scalable, efficient paths between VLANs and subnets, improving traffic flow and network segmentation for security and performance.
• Advanced management and security features — includes VLANs, QoS for prioritizing latency-sensitive traffic, access control lists, port security, SNMP, and a web GUI plus CLI for flexible administration and centralized monitoring.
• Energy efficiency and reliability — designed for sustained operation with power-conscious features and a robust hardware architecture that balances performance, thermal management, and long-term reliability in business environments.

Technical Details of Allied Telesis AT-X230-18GP Ethernet Switch

Technical specifications vary by firmware and deployment, so consult the latest Allied Telesis product documentation for exact figures. The AT-X230-18GP is a Layer 3 Gigabit Ethernet switch with an 18-port configuration and PoE+ support on designated ports, enabling comprehensive edge connectivity and device powering. It provides VLAN support, QoS capabilities, basic routing functions, and centralized management through both a web-based GUI and a command-line interface. Integrated security features help protect against common threats at the network edge, while SNMP compatibility allows integration with standard network management systems. The device is designed to operate reliably in typical office and retail environments, offering a balance of performance, ease of management, and energy efficiency suitable for small to medium networks.

How to install Allied Telesis AT-X230-18GP

• Plan your deployment by identifying the network edge locations where PoE-powered devices will be placed and determine uplink connectivity to the core or distribution layer. Ensure your power and PoE requirements align with the devices you intend to power from the switch.
• Rack-mount or place the switch in a suitable enclosure. Connect the switch to power and use standard Ethernet cables to connect the uplink port to your core switch or router, and connect access devices to the appropriate access ports.
• Power on the device and access the management interfaces. The AT-X230-18GP can be configured through a web GUI or via the CLI. Gather necessary network information such as VLAN IDs, IP addressing, and routing preferences before beginning configuration.
• Configure VLANs to segment traffic for security and efficiency. Set up QoS policies to prioritize voice, video, and other latency-sensitive applications. Implement ACLs and port security as needed to protect the network edge from unauthorized access.
• Enable PoE+ on the designated ports if you plan to power devices like cameras or APs directly from the switch. Verify power budgets and monitor device status. Save the configuration and monitor the network using the built-in management tools or your preferred network management system (SNMP).

Frequently asked questions

• What is the AT-X230-18GP? It is an 18-port Layer 3 Gigabit Ethernet switch with PoE+ capability designed for flexible edge deployments, offering routing, VLANs, QoS, and centralized management suitable for small to mid-sized networks.
• Does it support PoE+ on all ports? PoE+ is available on designated ports as specified by the model, enabling power delivery to compatible devices without separate power adapters. Always verify the PoE budget for your specific deployment.
• Can I manage the switch remotely? Yes. The AT-X230-18GP supports a web-based GUI and a CLI, along with SNMP for integration with standard network management systems, allowing remote configuration and monitoring.
• What kind of routing features are included? The switch provides Layer 3 routing capabilities suitable for small networks, including static routes and support for IPv4/IPv6 alongside typical routing and inter-VLAN communication needs.
• What mounting options are available? The device is designed for rack-mount (1U form factor) installations, with mounting ears capable of integrating into standard server racks, as well as flexible placement in compatible cabinet setups.