JetStream 28-Port Gigabit L2 Managed Switch with 24-Port PoE 384 W PoE Budget: 24× 802.3at/af-compliant PoE ports with a total power supply of 384 W*. Full Gigabit Ports: 24× gigabit PoE ports and 4× gigabit SFP Slots provide high-speed connections. Integrated into Omada SDN: Zero-Touch Provisioning (ZTP)**, Centralized Cloud Management, and Intelligent Monitoring. Centralized Management: Cloud access and Omada app for ultra convenience and easy management. Static Routin Helps route internal traffic for more efficient use of network resources. Robust Security Strategies: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more. Optimize Voice and Video Applications: L2/L3/L4 QoS and IGMP snooping. Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities   Specification Rackmountable: Yes Management: Yes Number of Ports: 28 RJ45 Data Transfer Rate: 10/100/1000 Mbps Interface(s): 24 x 10/100/1000Mbps RJ45 Ports 4 x Gigabit SFP Slots 1 x RJ45 Console Port 1 x Micro-USB Console Port PoE Ports (RJ45): \"Standard: 802.3at/af compliant PoE Ports: 24 Ports, up to 30 W Power Supply: 384 W\" Switching Capacity: 56 Gbps Power Supply: 100-240 V AC~50/60 Hz Dimensions: 440 x 180 x 44 mm Mac Address Table: 8K Packet Forwarding Rate: 41.66 Mpps Jumbo Frame: 9 KB Advanced Functions: Support Omada Hardware Controller Automatic Device Discovery Batch Configuration Batch Firmware Upgrading Intelligent Network Monitoring Abnormal Event Warnings Unified Configuration Reboot Schedule ZTP (Zero-Touch Provisioning) Quality of Service: 8 priority queues 802.1p CoS/DSCP priority Queue scheduling Bandwidth Control Port/Flow based Rating Limiting Smoother Performance Action for Flows Layer Features: \"Link Aggregation Spanning Tree Protocol Protect, Root Protect, Loop Protect Loopback Detection Flow Control Mirroring L2 Multicast Supports 511 (IPv4, IPv6) IGMP groups IGMP Snooping IGMP Authentication MVR MLD Snooping Multicast Filtering\" VLAN: \"VLAN Group 802.1q Tagged VLAN MAC VLAN: 12 Entries GVRP VLAN VPN (QinQ) Voice VLAN Protocol VLAN: Protocol Template 16, Protocol VLAN 16\" Access Control: Time-based ACL MAC ACL IP ACL Combined ACL Packet Content ACL IPv6 ACL Policy ACL apply to Port/VLAN Security: IP-MAC-Port Binding IPv6-MAC-Port Binding DoS Defend Static/Dynamic Port Security Broadcast/Multicast/Unicast Storm Control IP/Port/MAC based access control 802.1X AAA (including TACACS ) Port Isolation Secure web management through HTTPS with SSLv3/TLS 1.2 Secure CLI management with SSHv1/SSHv2 Management: \"Web-based GUI CLI through console port, telnet SNMPv1/v2c/v3 SDM Template DHCP/BOOTP Client 802.1ab LLDP/LLDP-MED DHCP AutoInstall Dual Image, Dual Configuration CPU Monitoring Cable Diagnostics EEE Password Recovery SNTP System Log\" Environment: \"Operating Temperature: 0C~45C (32F~113F); Storage Temperature: -40C~70C (-40F~158F) Operating Humidity: 10 ~90 non-condensing Storage Humidity: 5 ~90 non-condensing\" Package Contents: Switch Power Cord Quick Installation Guide Rackmount Kit Rubber Feet Package Type: Retail Package Weight: 0.0000 kg Warranty: Limited Lifetime #Hide#POE: Yes