Physical Interfaces

• 24 x RJ-45 Ethernet Ports – 10/100/1000Mbps
• 4 x SFP+ Ports – 1000Mbps/10Gbps
• Console Port (RJ-45 physical, RS-232 electrical)

PoE Specification

• 24-ports 802.3af & 802.3at (High Power) PoE PSE
• 400 Watts Total Power Budget for PoE
• Up to 30 watts per port
• Auto Detection of Powered Device (PD) and Consumption Levels
• Per Port PoE Status LED Indicators
• Alert LED for high PoE Usage
• Port Power Consumption Monitoring via Web Interface & CLI
• PoE PD Monitoring & Maintenance Features (per port)
• Scheduling
• PoE PD Priority
• PoE PD Status / Ping monitoring - restart PoE PD port if no response
• Circuit Protection to Prevent Power Interference between Ports

VLAN

• 802.1q Tag-based VLAN
• Port-based and MAC-based VLANs
• QinQ (Basic)
• GVRP – General VLAN Registration Protocol
• Up to 255 VLANs (out of 4096 VLAN IDs)
• 802.1v Protocol-Based VLAN
• Voice VLAN (OUI Mode)
• Surveillance VLAN (OUI Mode)
• Protocol VLAN
• MAC-based VLAN
• Management VLAN
• Port Isolation

QoS

• Support 8 priority queues
• Port-Based rate control (Ingress & Egress)
• Priority queue schedule (WRR or Strict Priority)
• 802.1p CoS
• DSCP
• CoS-DSCP
• IP Precedence ToS
• Rate Limit
• Class of Service

Network Security

• Access Control Lists (ACL)
• Up to 512 ACL Entries
• Source and destination MAC
• VLAN ID
• IPv4/v6 address
• Protocol
• TCP/UDP port
• IP Source Guard with ARP inspection
• Storm Control (Broadcast, Unknown Multicast, Unknown Unicast)
• DoS Attack protection
• AAA Authentication
• MAC Authentication
• Protected Port / Port Isolation
• Static Port Security
• Dynamic ARP Inspection
• DHCP Snooping with Option 82
• Loop Detection & Prevention

Spanning Tree

• Spanning Tree Protocol
• Rapid Spanning Tree Protocol
• Multiple Spanning Tree Protocol

Link Aggregation

• Combine multiple ports to increase bandwidth
• 8 Aggregation Groups
• Up to 8 ports in each group
• LACP or Static setup
• Supports traffic load balancing

Networking Performance

• Switching Capacity: 128Gbps
• Forwarding Rate: 95.24Mpps
• MAC Addresses Supported: 16,000
• Jumbo Frames up to 12KB
• Packet Buffer size: 12Mbit
• Layer 3 Routing Table: Up to 1000 Entries

Multicast

• Up to 256 multicast groups
• Multicast Group Filtering / Throttling
• IGMP Snooping V2/V3 (BISS)
• IGMP V2/V3 Querier
• MLD Snooping V1/V2
• Immediate Leave
• Report Suppression
• IGMP/MLD Querier
• Multicast VLAN registration

AAA

• RADIUS / TACACS+ Authentication for Management
• Multiple AAA Server
• MAC / Inaccessible Authentication bypass
• RADIUS Authentication 802.1X
• Multiple AAA Server
• Accounting
• Guest VLAN
• Port based Authorisation
• 802.1X Single/Multi
• MAC-based
• Web-based
• Attribute Assignment
• User Privilege
• VLAN
• TACACS+ Authentication
• Port Authorisation
• Accounting

Management

• Virtual Stacking – Single IP Management
• OpenVPN Client
• ONVIF – IP Camera Management
• Running/Startup/Backup Configuration
• sFlow
• IPv4 & IPv6 Dual-Stack
• LLDP(802.1ab) + MED
• Web User Interface (HTTP or HTTPS)
• Firmware Upgrade/Backup by HTTP/HTTPS
• HTTP (Non-TLS) can be disabled for increased security
• Configuration Backup/Restore
• Factory Default
• System Reboot
• Dual Firmware Image (Active & Backup Firmware)
• Command Line Interface (CLI) via SSH/Telnet
• Console Port (RJ45) for CLI management
• DrayTek Switch Management support via router (requires router firmware support)
• VigorACS Compatible (TR-069)
• SNMP v1, v2c, v3 (with Generic Traps)
• RMON Groups 1, 2, 3, 9 (History, Statistics, Alarms, Events)
• SNTP (Simple Network Time Protocol)

Diagnostics

• Port Status & Usage display
• PoE activity display
• CPU/RAM Usage display
• Event Log via Syslog or email
• Port Mirroring
• Ping Diagnostics
• Port-based Cable Test

Hardware Monitor

• Remote Monitoring through Web Interface & VigorACS
• Hardware Monitor Data Recording & Graphing
• Email & LED alert on Fan failure, voltage high/low and overheat
• Temperature Monitoring
• Voltage Monitoring
• Smart Fan Control for low noise operation
• Power Saving Mode

Layer 3 Networking Features

• Static Route
• VLAN Routing
• Virtual Router Redundancy (VRRP) Protocol

IPv4 Features

• DHCP Client
• DNS Client
• DHCP Server
• Option 82, 66, 67
• DHCP Relay
• DHCP Snooping
• DHCP IP Source Guard

IPv6 Features

• Auto Configuration
• Static IPv6 Address & Prefix Length
• Static IPv6 Default Gateway
• IPv6 Neighbour Discovery (ND)
• IPv6 Duplicate Address Detection
• ICMPv6
• DHCPv6 Client

General IEEE Standards Compliance

• 802.3 10Base-T
• 802.3u 100Base-T
• 802.3ab 1000Base-T
• 802.3ae 10GBase-T
• 802.3x Flow Control Capability
• 802.3 Auto-negotiation
• 802.3ad Port trunk with LACP
• 802.3az Energy Efficient Ethernet
• 802.3af PoE
• 802.3at PoE+
• 802.1q VLAN
• 802.1p Class of Service
• 802.1d Spanning Tree
• 802.1w Rapid Spanning Tree
• 802.1s Multiple Spanning Tree
• 802.1x Port Based Network Access Control
• 802.1ab Link Layer Discovery Protocol (LLDP)
• 802.1ad QinQ

Operating Requirements

• Power Input Requirements: 100-240VAC
• Power supply: Internal
• Maximum Input Power Consumption: 480 Watts
• Cooling: Dual Smart Fan
• Operating Temperature: 0 °C to 45 °C
• Storage Temperature: -20 °C to 70 °C
• Operating Humidity: 10% to 90% RH (non-condensing)

Physical Specifications

• Dimensions (W x D x H): 441 x 270 x 45 mm
• Rack mountable: 1U
• Weight: 4.32Kg (excluding SFP modules/cables)

Package Contents

• 1 x DrayTek P2280x
• 1 x Quick Start Guide
• 1 x Rack Mount Kit
• 1 x Console Cable
• 1 x Power Cord

Standard Warranty: 2-Years