- 384 W PoE Budget: 48× 802.3at/af-compliant PoE+ ports with a total power supply of 384 W
- Full Gigabit Ports: 48× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections
- Integrated into Omada SDN: 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
- Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities

Specifications
HARDWARE FEATURES
- Interface:
* 48× 10/100/1000 Mbps RJ45 Ports
* 4× Gigabit SFP Slots
* 1× RJ45 Console Port
* 1× Micro-USB Console Port
- Fan Quantity: 3
- Power Supply: 100-240V AC, 50/60 Hz
- PoE+ Ports(RJ45):
* Standard: 802.3at/af compliant
* PoE+ Ports: 48 Ports, up to 30 W per port
* Power Budget: 384 W
- Dimensions (W×D×H): 440×330×44 mm
- Mounting: Rack Mountable
- Max Power Consumption:
* 52.53 W (110 V/60 Hz) (no PD connected)
* 485.4 W (110 V/60 Hz) (with 384 W PD connected)
- Max Heat Dissipation:
* 179.13 BTU/hr (110 V/60 Hz) (no PD connected)
* 1656.19 BTU/hr (110 V/60 Hz) (with 384 W PD connected)

PERFORMANCE
- Switching Capacity: 104 Gbps
- Packet Forwarding Rate: 77.4 Mpps
- MAC Address Table: 16 K
- Jumbo Frame: 9 KB

SOFTWARE FEATURES
- Quality of Service:
* 8 priority queues
* 802.1p CoS/DSCP priority
* Queue scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR
* Bandwidth Control: Port/Flow based Rating Limiting
* Smoother Performance
* Action for Flows: Mirror (to supported interface), Redirect (to supported interface), Rate Limit, QoS Remark
- L2 and L2+ Features:
* 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, BPDU Protect, Root Protect, Loop Protect
* Loopback Detection: Port-based, VLAN based
* Flow Control: 802.3x Flow Control, HOL Blocking Prevention
* Mirroring: Port Mirroring, CPU Mirroring, One-to-One, Many-to-One, Tx/Rx/Both
- L2 Multicast:
* Supports 511 (IPv4, IPv6) IGMP groups
* IGMP Snooping: IGMP v1/v2/v3 Snooping, Fast Leave, IGMP Snooping Querier, IGMP Authentication
* IGMP Authentication
* MVR
* MLD Snooping: MLD v1/v2 Snooping, Fast Leave, MLD Snooping Querier, Static Group Config, Limited IP Multicast
* Multicast Filtering: 256 profiles and 16 entries per profile
- VLAN:
* VLAN Group: Max 4K VLAN Groups
* 802.1q Tagged VLAN
* MAC VLAN: 48 Entries
* Protocol VLAN: Protocol Template 16, Protocol VLAN 16
* GVRP
* VLAN VPN (QinQ): Port-Based QinQ, Selective QinQ
* Voice VLAN
- Access Control List:
* Time-based ACL
* MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type
* IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS, User Priority
* Combined ACL
* Packet Content ACL
* IPv6 ACL
* Policy: Mirroring, Redirect, Rate Limit, QoS Remark
* ACL apply to Port/VLAN
- Security:
* IP-MAC-Port Binding: DHCP Snooping, ARP Inspection, IPv4 Source Guard
* IPv6-MAC-Port Binding: DHCPv6 Snooping, ND Detection, IPv6 Source Guard
* DoS Defend
* Static/Dynamic Port Security: Up to 64 MAC addresses per port
* Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode
* IP/Port/MAC based access control
* 802.1X: Port based authentication, Mac based authentication, VLAN Assignment, MAB, Guest VLAN, Support Radius authentication and accountability
* AAA (including TACACS+)
* Port Isolation
* Secure web management through HTTPS with SSLv3/TLS 1.2
* Secure Command Line Interface (CLI) management with SSHv1/SSHv2
- IPv6:
* IPv6 Dual IPv4/IPv6
* Multicast Listener Discovery (MLD) Snooping
* IPv6 ACL
* IPv6 Interface
* Static IPv6 Routing
* 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
- L3 Features:
* 16 IPv4/IPv6 Interfaces
* Static Routing: 48 static routes
* Static ARP
* 316 ARP Entries
* Proxy ARP
* Gratuitous ARP
* DHCP Server
* DHCP Relay
* DHCP L2 Relay
- Management:
* Web-based GUI
* Command Line Interface (CLI) through console port, telnet
* SNMPv1/v2c/v3: Trap/Inform, RMON (1, 2, 3, 9 groups)
* 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
- Advanced Features:
* Support Omada Hardware Controller (OC200/OC300), Software Controller
* Automatic Device Discovery
* Batch Configuration
* Batch Firmware Upgrading
* Intelligent Network Monitoring
* Abnormal Event Warnings
* Unified Configuration
* Reboot Schedule

OTHERS
- Certification: CE, FCC, RoHS
- Package Contents: TL-SG3452P Switch, Power Cord, Quick Installation Guide, Rackmount Kit, Rubber Feet
- Environment:
* Operating Temperature: 0C to 40C (32F to 104F)
* Storage Temperature: -40C to 70C (-40F to 158F)
* Operating Humidity: 10% - 90% RH non-condensing
* Storage Humidity: 5% - 90% RH non-condensing