Port Standards 802.3 10Base-T Ethernet 802.3u 100Base-TX Ethernet 802.3ab 10000Base-T Ethernet 802.3x Full-Duplex Flow Control Network Ports (24)10/100/1000 Mbps Ports Performance Switching Capacity: 128Gbps Forwarding Mode: Store-and-Forward Flash Memory: 128 MB SDRAM:512MB Packet Buffer Memory: 2M Address Database Size: 16K MAC Addresses PoE Capability PoE Standard: Ports 1~8 Support IEEE 802.3af PoE Capable Ports: All Gigabit Ethernet Ports PoE Budget 410 W Power Source AC Input: 100 ~ 240VAC, 50-60Hz, 1.2A DC Output: 54V/1.67A System Indicators Power LED Fault LED PoE Max LED LAN Mode LED PoE Mode LED Port Indicators Link/Activity/Speed (per Ethernet port) Link/Activity/Speed (per SFP slot) Network Management EnGenius Cloud Local Web GUI MAC Address Table 16K Jumbo frame size 10K Multicast Group Max 256 groups MLD Snooping MLD Snooping: v1 QoS-number of Priority Queues Supported/ Queue 8 QoS Trust Mode Cos/802.1p DSCP CoS/802.1p-DSCP Scheduling Mechanism Strict / WRR/ Strict + WRR Bandwidth Control Port-based bandwidth control (Ingress/Egress) Port Security Max. 256 Entries Access Control List (ACL) MAC Based ACL IPv4/IPv6 Based ACL ACL Binding Web Graphical User Interface (GUI) HTTP IPv4 / IPv6 HTTPS IPv4 / IPv6 SNMP SNMP v1/v2c/v3 Support RMON RMON 1,2,3,9 System Time Time Setting/Daylight saving Common L2 Features 802.1D Spanning Tree 802.1w Rapid Spanning Tree 802.1S Rapid Spanning Tree Loopback Detection Multicast Filitering IGMP Snooping 802.1Q VLAN tagging 802.3x flow control 802.3ad Link Aggregation IPv4 DHCP Relay IPv4 DHCP Snooping IPv4 DHCP Snooping Source MAC Address Check-up ARP Packet Validation (additional validation checks) Voice VLAN Port-based VLAN CoS Mapping 802. 1X Radius Authentication Protocol IPv4 Settings/ IPv6 Settings IEEE 802. 3az Energy Efficeient Ethernet (EEE) Command Line Interface (CLI) SSH Server Telnet Server TFTP Client Configuration Upgrade/ Backup Simple Network Time Protocol (SNTP) SYSLOG Multiple IP Interface 20 IPv6 address ARP Table Max. 192 ARP entries IPv4 Static Route Max. 63 entries IPv6 Static Route Max. 21 entries Temperature Range Operating: 32 to 122° F/0 to 50° C Storage: -4 to 158° F/-20 to 70 ° C Humidity (Non-Condensing) 5% – 95% ECS1528FP Device Weight: 4.7 Kg Width: 260 mm Length: 440 mm Height: 44 mm