TP-LINK Omada 52-Port Gigabit L2+ Managed Switch 48-Port PoE+ Switch

48× Gigabit 802.3af/at PoE+ ports and 4× Gigabit SFP slots
384 W total PoE budget with up to 30 W PoE output power per port
Centralized cloud management via web or Omada app
Standalone management via web, CLI, SNMP, and RMON
Static routing helps direct internal traffic for greater efficiency
VLAN, ACL, QoS, and IGMP snooping
ERPS supports fast protection and recovery in ring topology
Rugged metal housing and rack-mountable design

HARDWARE FEATURES
Interface • 48 × 10/100/1000 Mbps PoE+ RJ45 ports
• 4× Gigabit SFP slots
• 1× RJ45 console port
• 1 × Micro-USB console port
Number of fans 3
Physical security lock √
Power supply 100-240 V AC~50/60 Hz
PoE ports (RJ45) • Standard: compliant with 802.3at/af
• PoE+ ports: 48 ports (up to 30 W PoE output power per port)
• PoE power budget: 384 W*
Dimensions (W x D x H) 17.3×13.0×1.7 in (440×330×44 mm)
Rack mountable
Maximum power consumption 464.2 W (110 V/60 Hz) (with 384 W PD connected)
Maximum heat dissipation 1584.08 BTU/h (110 V/60 Hz) (with 384 W PD connected)
PERFORMANCE
Switching capacity 104 Gbps
Packet forwarding rate 77.38 Mpps
MAC address table 16 K
Packet buffer 12 Mbit
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 rate limiting
• Smoother operation
• Flow action: QoS tag (802.1P tag, DSCP tag)
L2 and L2+ features • 32 IP interfaces: Supports IPv4/IPv6 interface
• Static routing: 48 static IPv4/IPv6 routes
• Static ARP: 128 static entries
• 316 ARP entries
• Proxy ARP
• Free ARP
• DHCP server
• DHCP Relay: DHCP Interface Relay, DHCP VLAN Relay
• DHCP L2 relay
• Link Aggregation
• Spanning Tree Protocol
• Loop detection
• 802.3x Flow Control
• Mirroring
• Device Link Detection Protocol (DLDP)
L2 Multicast • Supports IGMP 511 groups (IPv4, IPv6).
• IGMP snooping
• IGMP authentication
• Multicast VLAN Registration (MVR)
• MLD snooping
• Multicast Filtering: 256 profiles and 16 entries per profile
Advanced features • Automatic device discovery
• Package configuration
• Firmware upgrade
• Intelligent network monitoring
• Alerts for abnormal events
• Unified configuration
• Reboot schedule

ISP** features:
• L2PT (Layer 2 Protocol Tunneling)
• Device Link Detection Protocol (DLDP)
• PPPoE ID insertion
• ERPS
• 802.3ah Ethernet OAM connection
VLAN • VLAN group: up to 4K VLAN groups
• 802.1q tagged VLAN
• MAC VLAN: 48 entries
• VLAN protocol: Protocol Template 16, Protocol VLAN 16
• Private VLAN
• 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, redirection, rate limiting, QoS annotation
• ACL applies to port/VLAN
Security • IP-MAC-Port Binding
- 512 entries
- DHCP Snooping
- ARP inspection
- IPv4 Source Guard: 100 entries
• IPv6-MAC-Port Binding
- 512 entries
- DHCPv6 Snooping
- ND detection
- ND Snooping
- IPv6 Source Guard: 100 entries
• DoS protection
• DHCP filter
• Static/dynamic port security: up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode
• 802.1X
- Port-based authentication
- Mac-based authentication
- VLAN assignment
- MAB
- Guest VLAN
- Support for radius authentication and accountability
• AAA (including TACACS+)
• Port isolation
• Secure web management via HTTPS with SSLv3/TLS 1.2
• Secure command line interface (CLI) management with SSHv1/SSHv2
• IP/port/MAC-based access control
IPv6 • IPv6 Dual IPv4/IPv6
• Snooping on multicast listener discovery (MLD).
• IPv6 ACL
• IPv6 interface
• Static IPv6 routing
• IPv6 Neighbor Discovery (ND)
• 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
MIBs • MIB II (RFC1213)
• Bridge MIB (RFC1493)
• P/Q-Bridge MIB (RFC2674)
• Radius Accounting Client MIB (RFC2620)
• Radius Authentication Client MIB (RFC2618)
• Remote Ping, Traceroute MIB (RFC2925)
• Supports TP-Link private MIBs
• RMON MIB (RFC1757, rmon 1,2,3,9)
MANAGEMENT
Omada App Yes. Requires Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management • Omada Cloud Controller
• Omada Hardware Controller
• Omada Software Controller
Cloud access Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Touchless Enablement Yes. Requires the use of Omada Cloud Controller.
Management features • Web GUI
• Command line interface (CLI) via 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 auto-configuration
• Dual image, dual configuration
• Processor monitoring
• Cable diagnostics
• EEE
• Password reset
• SNTP
• System log
OTHER
CE, FCC, RoHS certification
Package contents • SG3452P switch
• Power cable
• Quick installation guide
• Rack mount kit
• Rubber feet
System requirements Microsoft® Windows® 98SE, NT, 2000, XP, Vista™, or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX®, or Linux.
Environment • Operating temperature: 0–40 ℃ (32–104 ℉)
• Storage temperature: -40–70 ℃ (-40–158 ℉)
• Operating humidity: 10–90% RH without condensation
• Storage humidity: 5–90% RH without condensation