TP-Link Omada SG5452X 48-Port Gigabit Stackable Lite L3 Managed Switch with 4× 10G Slots

DESCRIPTION

The SG5452X Omada 48-Port switch is an advanced, high-capacity networking solution designed for businesses and large environments that require strong, reliable, and scalable connectivity. Equipped with 48 high-performance ports, it efficiently supports a wide range of wired devices such as servers, access points, workstations, and surveillance systems. Built for demanding network infrastructures, the SG5452X delivers fast data transmission, low latency, and stable performance even during heavy traffic loads, making it ideal for enterprises, institutions, and growing networks. Fully integrated with the Omada Software Defined Networking (SDN) platform, the switch offers centralized cloud management that simplifies setup, monitoring, updates, and troubleshooting from anywhere. Its intelligent management features include VLAN support, QoS prioritization, link aggregation, and enhanced security controls, ensuring smoother traffic flow and safer network operations. The SG5452X is also engineered with robust hardware for long-term durability, featuring efficient cooling and energy-saving technology that reduces power consumption without compromising performance. With a clean, rack-mountable design, the SG5452X blends seamlessly into server rooms and structured IT environments. Whether used to expand an existing network or power a new infrastructure, this 48-port Omada switch provides the speed, scalability, and reliability required for modern, high-density networking.

SPECIFICATION
Interface    • 48× 10/100/1000 Mbps RJ45 Ports
• 4× 1/10 Gbps SFP+ Slots*
• 1× USB 2.0 Port
• 1× RJ45 Console Port
• 1× USB Type-C Console Port
Fan Quantity    Fanless
Power Supply    100-240 V~ 50/60 Hz
Dimensions ( W x D x H )    17.3 × 8.7 × 1.7 in (440 × 220 × 44 mm)
Mounting    Rackmountable
Max. Power Consumption    • 34.1 W (220V/50Hz @ 25 °C)
• 34.3 W (110V/60Hz @ 25 °C)
Max. Heat Dissipation    • 116.42 BTU/hr (220V/50Hz @ 25 °C)
• 117.10 BTU/hr (110V/60Hz @ 25 °C)
PERFORMANCE
Switching Capacity    176 Gbps per Unit
Stacking    • Stacking Number: 4
• Stacking Port: 10G SFP+ Slot (uplink ports can be used as stacking ports)
• Stacking Bandwidth: Up to 40 Gbps (max 2 stacking ports)
Packet Forwarding Rate    130.94 Mpps
MAC Address Table    16 K
Packet Buffer Memory    12 Mbit
Jumbo Frame    9 KB
SOFTWARE FEATURES
Quality of Service    • Class of Service
- 8 Queues of Priority
- Port Priority
- IEEE 802.1p Priority
- DSCP Priority
- Queue Min-Bandwidth
- Schedule Mode (SP, WRR, SP+WRR)
• Bandwidth Control
- Rate Limit
- Storm Control
• Voice VLAN
• User-Defined OUI
• Smoother Performance
• Action for Flows
- QoS remark (802.1P Remark, DSCP Remark)
L3 Features    • IP Interfaces:
- IPv4: Max 128, IPv6: Max 128
• Static Routing
- IPv4 Max 512, IPv6: Max 128
• Host Route Table: Max 1,024 entries
• RIP: Version v1/v2, Max 1,796
• OSPF: Version v2/v3; v2: Max 1,796, v3: Max 450
• Static ARP: 512 static entries
• Dynamic ARP: 2,000 dynamic entries
• Proxy ARP
• DHCP Server:
- Max 64 IP Pools
- Max 1,000 Manual Binding Entries
• DHCP Relay:
- Relayed Interface
- Relayed VLAN
L2 and L2+ Features    • Link Aggregation
• Spanning Tree Protocol
• Port-based and VLAN-based Loopback Detection
• 802.3x Flow Control
• ERPS
• Mirroring
• RSPAN
• MAC Address Table
• Multicast
- IGMP Snooping
- MLD Snooping
- L2 Multicast Table: Max 2,000
- Fast Leave
- Multicast VLAN Registration (MVR)
- Static Multicast Groups
- Multicast Filtering
Advanced Features    • Automatic Device Discovery†
• Batch Configuration†
• Batch Firmware Upgrading†
• Intelligent Network Monitoring†
• Abnormal Event Warnings†
• Unified Configuration†
• Reboot Schedule†

ISP Features:
• 802.3ah Ethernet Link OAM
• L2PT (Layer 2 Protocol Tunneling)
• Device Link Detect Protocol (DLDP)
• DDM
• sFlow
VLAN    • Max 4K VLAN Group (802.1q VLAN)
• 802.1Q Tagged VLAN
• MAC VLAN Entries: 60
• Multicast VLAN
• Management VLAN
• VLAN VPN (QinQ): Max 256 entries
• GVRP
• Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries
• Voice VLAN
• Private VLAN
Security    • Port Isolation
• CPU-Defend
• ARP Inspection (Dynamic ARP Inspection)
• DoS Defend
• IP-MAC-Port Binding
-1,024 Entries
- DHCP Snooping
- ARP Inspection
- IPv4 Source Guard
• IPv6-MAC
-Port Binding
-1,024 Entries
- DHCPv6 Snooping
- ND Detection
- ND Snooping
- IPv6 Source Guard
• DHCP Filter
• Static/Dynamic Port Security
- Up to 64 MAC addresses per port
• Broadcast/Multicast/Unknown-unicast Storm Control
- kbps/ratio control mode
• 802.1X
- Port base authentication
- Mac base authentication
- VLAN Assignment
- MAB
- Guest VLAN
- RADIUS authentication and accountability support
• AAA (including TACACS+)
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv2
• IP/Port/MAC-based access control
Management Features
Omada App    Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management    • Omada Cloud-Based Controller (Requires built-in version 5.15.22 or later)
• Omada Hardware Controller (Requires built-in version 5.15.20 or later)
• Omada Software Controller (Requires built-in version 5.15.20 or later)
Cloud Access    Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Zero-Touch Provisioning    Yes. Requiring the use of the Omada Cloud-Based Controller.
Management Features    • 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 Auto Install
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• Password Recovery
• SNTP
• System Log
• IEEE 802.3az Energy Efficient Ethernet (EEE)
OTHERS
Package Content    • SG5452X Switch
• Power Cord
• Console Cable
• Rackmount Kits
• Rubber Feet
• Quick Installation Guide