Product Features: - Complies with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards - 8K MAC address learning - Five 10/100/1000 Mbps auto-sensing RJ45 ports - 5-port Gigabit switch module - External power supply: DC 5V 2A - Compact design - LED indicators for power, link, and activity status - Supports EEPROM configuration - Supports stacking - Supports IPv4 IGMP v1/v2/v3 and IPv6 MLD v1/v2 - Supports address learning and automatic adjustment of transmission mode and speed - All ports support IEEE 802.3x half-duplex flow control and full-duplex back pressure - Non-blocking switching architecture with wire-speed forwarding and maximum throughput packet filtering Specifications: - Chipset: RTL8367 - Standards: - IEEE 802.3 10Base-T Ethernet - IEEE 802.3u 100Base-TX Fast Ethernet - IEEE 802.3ab 1000Base-T Gigabit Ethernet - IEEE 802.3x Flow Control - Protocol: CSMA/CD - Filtering and forwarding rates: - Ethernet (10 Mbps): 14,880 pps (half-duplex), 20 Mbps (full-duplex) - Fast Ethernet (100 Mbps): 148,800 pps (half-duplex), 200 Mbps (full-duplex) - Gigabit Ethernet (1000 Mbps): 1,488,000 pps (full-duplex), 2000 Mbps (full-duplex) - Topology: Star - Network media: - 10Base-T: Category 3 or higher UTP (up to 100 m) - 100Base-TX: Category 5 UTP (up to 100 m) - 1000Base-T: Category 5 or Category 6 UTP (up to 100 m) - Port count: 5 x 10/100/1000 Mbps RJ45 ports - Cascading: All ports support uplink functionality - Forwarding mode: Store-and-forward - Operating temperature: 0°C to 40°C (32°F to 104°F) - Storage temperature: -40°C to 70°C (-40°F to 158°F) - Operating humidity: 10%–90% non-condensing - Storage humidity: 5%–95% non-condensing - Backplane bandwidth: 16 Gbps - LED indicators: - 1 power LED (red) - 4 port LEDs (green, indicating link/activity) - Power input: External DC 12V–48V - Housing material: PC and metal - Color: Green Package Includes: - 1 x 5-port Gigabit switch module Note: Actual product color may vary slightly due to screen settings and lighting conditions. Slight dimensional variation (±1–3 cm) may occur due to measurement methods.