- 250 W PoE Budget: 24× 802.3at/af-compliant PoE+ ports with a total power supply of 250 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 Routing: 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
- IPv6: IPv6 support with dual IPv4/IPv6 stack, MLD snooping, IPv6 neighbor discovery

Specifications
HARDWARE FEATURES
- Standards and Protocols: IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x
- Interface:
* 24× 10/100/1000 Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
* 4× Gigabit SFP Slots
- Network Media:
* 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
* 100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m)
* 1000BASE-X: MMF, SMF
- Fan Quantity: 2
- PoE+ Ports(RJ45):
* Standard: 802.3at/af compliant
* PoE+ Ports: 24 Ports
* Power Supply: 250 W
- Dimensions (W×D×H): 440×220×44 mm
- Mounting: Rack Mountable
- Max Power Consumption:
* 32.1 W (110 V/ 60 Hz with no PD connected)
* 308.6 W (110 V/ 60 Hz with 250 W PD connected)
- Max Heat Dissipation:
* 109.53 BTU/h (with no PD connected)
* 1052.94 BTU/h (with 250 W PD connected)

PERFORMANCE
- Bandwidth/Backplane: 56 Gbps
- Packet Forwarding Rate: 41.7 Mpps
- MAC Address Table: 8K
- Packet Buffer Memory: 4.1 Mbit
- Jumbo Frame: 9 kb

SOFTWARE FEATURES
- Quality of Service:
* 802.1p CoS/DSCP priority
* 8 priority queues
* Priority Schedule Mode
* SP (Strict Priority)
* WRR (Weighted Round Robin)
* Queue Weight Config
* Bandwidth Control
* Port/Flow based Rating Limit
* Smoother Performance
* Storm Control
* Multiple Control Modes(kbps/ratio)
* Broadcast/Multicast/Unknown-Unicast Control
* L2 and L2+ Features:
* 16 IP Interfaces (Support IPv4/IPv6 Interface)
* Static Routing (32 IPv4/IPv6 Static Routes)
* DHCP Server
* DHCP Relay (DHCP Interface Relay, DHCP VLAN Relay)
* DHCP L2 Relay
* Static ARP
* Proxy ARP
* Gratuitous ARP
* Link Aggregation (Static link aggregation, 802.3ad LACP, Up to 8 aggregation groups and up to 8 ports per group)
* Spanning Tree Protocol (802.1D STP, 802.1w RSTP, 802.1s MSTP, STP Security: TC Protect, BPDU Filter/Protect, Root Protect)
* Loopback Detection
* Flow Control (802.3x Flow Control)
* Mirroring (Port Mirroring, CPU Mirroring, One-to-One, Many-to-One, Flow-Based, Ingress/Egress/Both)
* Device Link Detect Protocol (DLDP)
* 802.1ab LLDP/ LLDP-MED
- VLAN:
* VLAN Group (Max. 4K VLAN Groups)
* 802.1Q tag VLAN
* MAC VLAN
* Protocol VLAN
* GVRP
* Voice VLAN
- Access Control List:
* Support up to 230 entries
* Time-Range (Time Slice, Week Time-Range, Absolute Time-Range, Holiday)
* Time-based ACL
* MAC ACL (Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type)
* IP ACL (Source IP, Destination IP, IP Protocol, TCP Flag, TCP/UDP Source Port, TCP/UDP Destination Port, DSCP/IP TOS)
* IPv6 ACL
* Combined ACL
* Rule Operation (Permit/Deny)
* Policy Action (Mirror, Rate Limit, Redirect, QoS Remark)
* ACL Rules Binding (Port Binding, VLAN Binding)
* Actions for flows (Mirror (to supported interface), Redirect (to supported interface), Rate Limit, QoS Remark)
- Security:
* AAA
* 802.1X (Port based authentication, MAC (Host) based authentication, Authentication Method includes PAP/EAP-MD5, MAB, Guest VLAN, Support Radius authentication and accountability)
* IP/IPv6-MAC Binding (512 Binding Entries, DHCP Snooping, DHCPv6 Snooping, ARP Inspection, ND Detection)
* IP Source Guard (253 Entries, Source IP+Source MAC)
* IPv6 Source Guard (183 Entries, Source IPv6 Address+Source MAC)
* DoS Defend
* Static/Dynamic/Permanent Port Security (Up to 64 MAC addresses per port)
* Broadcast/Multicast/Unicast Storm Control (kbps/ratio control mode)
* Port Isolation
* Secure web management through HTTPS with SSLv3/TLS 1.2
* Secure Command Line Interface (CLI) management with SSHv1/SSHv2
* IP/Port/MAC based access control
- IPv6:
* IPv6 Static Routing and ACL
* IPv6 Dual IPv4/IPv6
* IPv6 Interface
* Multicast Listener Discovery (MLD) Snooping
* IPv6 neighbor discovery (ND)
* Path maximum transmission unit (MTU) discovery
* Internet Control Message Protocol (ICMP) version 6
* TCPv6/UDPv6
* IPv6 applications (DHCPv6 Client, Ping6, Tracert6, Telnet(v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP)

MANAGEMENT
- Omada App: Yes
- Centralized Management:
* Omada Cloud-Based Controller
* Omada Hardware Controller (OC300)
* Omada Hardware Controller (OC200)
* Omada Software Controller
- Cloud Access: Yes (Through OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller)
- Management Features:
* Web-based GUI
* Command Line Interface (CLI) through telnet
* SNMPv1/v2c/v3
* SNMP Trap/Inform
* RMON (1,2,3,9 groups)
* SDM Template
* DHCP/BOOTP Client
* Dual Image, Dual Configuration
* CPU Monitoring
* Cable Diagnostics
* EEE
* SNTP
* System Log

OTHERS
- Certification: CE, FCC, RoHS
- Package Contents:
* TL-SG2428P
* Power Cord
* Installation Guide
* Rackmount Kit
* Rubber Feet
- System Requirements: Microsoft Windows XP, Vista or Windows 7/8/10, MAC OS, NetWare, UNIX or Linux
- Environment:
* Operating Temperature: 0C - 50C (32F - 122F);
* Storage Temperature: -40C - 70C (-40F - 158F)
* Operating Humidity: 10% - 90% RH non-condensing
* Storage Humidity: 5% - 90% RH non-condensing