{"product_id":"net-tl-sg5452xmpp","title":"TP-LINK OMADA SG5452XMPP 48-PORT GIGABIT STACKABLE LITE L3 MANAGED POE++ SWITCH WITH 4× 10G SFP+ SLOTS","description":"\u003cp\u003eTP-Link Omada SG5452XMPP 48-Port Gigabit Stackable Lite L3 Managed PoE++ Switch with 4× 10G SFP+ Slots\u003c\/p\u003e\u003cp\u003ePower, Performance and Resilience at Scale.\u003c\/p\u003e\u003cp\u003eThe TP-Link Omada SG5452XMPP is a rackmountable Lite L3 managed switch designed for high-density business, campus, surveillance and service-provider networks. Its 48 Gigabit RJ45 ports comprise eight PoE++ ports delivering up to 90W each and forty PoE+ ports delivering up to 30W each, supported by a total PoE budget of up to 770W. Four 10Gbps SFP+ slots provide high-speed fibre uplinks and physical stacking for up to four compatible switches. Static Routing, RIP, OSPF, VRRP, DHCP Server and DHCP Relay support scalable network deployment, while ERPS provides rapid recovery in ring topologies. Fast PoE and Perpetual PoE improve powered-device availability during startup and reboot operations. The switch supports centralised Omada SDN management alongside standalone web, CLI, SNMP and RMON administration.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-Density PoE Connectivity - Provides 48 Gigabit PoE ports for access points, surveillance cameras, IP phones and other powered network devices\u003c\/li\u003e\n\u003cli\u003eEight PoE++ Ports - Ports 1~8 support IEEE 802.3bt and deliver up to 90W per port\u003c\/li\u003e\n\u003cli\u003eForty PoE+ Ports - Ports 9~48 support IEEE 802.3af\/at and deliver up to 30W per port\u003c\/li\u003e\n\u003cli\u003e770W PoE Budget - Supplies up to 770W of shared power for connected PoE devices\u003c\/li\u003e\n\u003cli\u003eFast and Perpetual PoE - Fast PoE restores power delivery promptly after startup, while Perpetual PoE maintains power during switch reboots\u003c\/li\u003e\n\u003cli\u003eFour 10Gbps Uplink Slots - Provides four 1\/10Gbps SFP+ slots for fibre uplinks, aggregation and stacking\u003c\/li\u003e\n\u003cli\u003ePhysical Switch Stacking - Combines up to four compatible switches for unified management, increased capacity and improved resilience\u003c\/li\u003e\n\u003cli\u003eLite L3 Routing - Supports Static Routing, RIP, OSPF, VRRP, DHCP Server and DHCP Relay\u003c\/li\u003e\n\u003cli\u003eRapid Ring Recovery - ERPS provides fast protection and recovery for Ethernet ring topologies\u003c\/li\u003e\n\u003cli\u003eComprehensive Layer 2 Features - Supports VLANs, Link Aggregation, Spanning Tree, multicast management, traffic mirroring and loopback detection\u003c\/li\u003e\n\u003cli\u003eEnterprise Network Security - Includes Access Control Lists, IEEE 802.1X, MAB, Port Security, DHCP Snooping, source protection and DoS defence\u003c\/li\u003e\n\u003cli\u003eOmada SDN Integration - Enables centralised configuration, monitoring, firmware management and multi-site administration through a compatible Omada controller\u003c\/li\u003e\n\u003cli\u003eFlexible Standalone Management - Supports web-based management, CLI, SNMP, RMON, Telnet and secure SSH access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ch4\u003eGeneral\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInstallation: 19\" Rackmount\u003c\/li\u003e\n\u003cli\u003eTransmission Method: Store-and-Forward\u003c\/li\u003e\n\u003cli\u003eProcessor: 1.2GHz Dual-Core ARM CPU\u003c\/li\u003e\n\u003cli\u003eSystem Memory: 1GB DDR\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 4MB NOR and 512MB NAND\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eNetwork Interfaces\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGigabit RJ45 Ports: 48× 10\/100\/1,000Mbps\u003c\/li\u003e\n\u003cli\u003ePoE++ RJ45 Ports: 8× Gigabit, Ports 1~8\u003c\/li\u003e\n\u003cli\u003ePoE+ RJ45 Ports: 40× Gigabit, Ports 9~48\u003c\/li\u003e\n\u003cli\u003eSFP+ Slots: 4× 1\/10Gbps\u003c\/li\u003e\n\u003cli\u003eRJ45 Console Ports: 1×\u003c\/li\u003e\n\u003cli\u003eUSB Type-C Console Ports: 1×\u003c\/li\u003e\n\u003cli\u003eUSB Ports: 1× USB2.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Over Ethernet\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePoE Standards: IEEE 802.3af, IEEE 802.3at and IEEE 802.3bt\u003c\/li\u003e\n\u003cli\u003eMaximum PoE++ Output Per Port: 90W\u003c\/li\u003e\n\u003cli\u003eMaximum PoE+ Output Per Port: 30W\u003c\/li\u003e\n\u003cli\u003eTotal PoE Power Budget: Up to 770W\u003c\/li\u003e\n\u003cli\u003eFast PoE: Supported\u003c\/li\u003e\n\u003cli\u003ePerpetual PoE: Supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePerformance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSwitching Capacity: 176Gbps\u003c\/li\u003e\n\u003cli\u003eForwarding Bandwidth: 88Gbps\u003c\/li\u003e\n\u003cli\u003ePacket Forwarding Rate: 130.94Mpps\u003c\/li\u003e\n\u003cli\u003eMAC Address Table: 16K Entries\u003c\/li\u003e\n\u003cli\u003ePacket Buffer: 12Mbit\u003c\/li\u003e\n\u003cli\u003eJumbo Frame: Up to 9KB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStacking\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaximum Stack Size: 4 Switches\u003c\/li\u003e\n\u003cli\u003eStacking Ports: 10Gbps SFP+ Slots\u003c\/li\u003e\n\u003cli\u003eMaximum Stacking Ports: 2×\u003c\/li\u003e\n\u003cli\u003eMaximum Stacking Bandwidth: 40Gbps\u003c\/li\u003e\n\u003cli\u003eStack-Port Link Aggregation Groups: Up to 4\u003c\/li\u003e\n\u003cli\u003eMulti-Active Detection: Supported\u003c\/li\u003e\n\u003cli\u003eCompatible Stacking Models: SG5428XF V1.20, SG5428X V1.20, SG5428XMPP V1.20, SG5452X V1.20 and SG5452XMPP V1.20\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eLayer 2 Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLink Aggregation: Static LAG and IEEE 802.3ad LACP\u003c\/li\u003e\n\u003cli\u003eMaximum Link Aggregation Groups: 64\u003c\/li\u003e\n\u003cli\u003eMaximum Ports Per Link Aggregation Group: 8\u003c\/li\u003e\n\u003cli\u003eSpanning Tree Protocols: STP, RSTP and MSTP\u003c\/li\u003e\n\u003cli\u003eMSTP Instances: 16\u003c\/li\u003e\n\u003cli\u003eFlow Control: IEEE 802.3x\u003c\/li\u003e\n\u003cli\u003ePort Mirroring: Ingress, Egress and RSPAN\u003c\/li\u003e\n\u003cli\u003eLoopback Detection: Port-Based and VLAN-Based\u003c\/li\u003e\n\u003cli\u003eEthernet Ring Protection Switching: Up to 16 Rings\u003c\/li\u003e\n\u003cli\u003eVLAN Groups: Up to 4K\u003c\/li\u003e\n\u003cli\u003eVLAN Types: IEEE 802.1Q Tagged VLAN, MAC VLAN, Protocol VLAN, Multicast VLAN, Management VLAN, Voice VLAN and Private VLAN\u003c\/li\u003e\n\u003cli\u003eMAC VLAN Entries: 60\u003c\/li\u003e\n\u003cli\u003eQinQ VLAN VPN Entries: Up to 256\u003c\/li\u003e\n\u003cli\u003eMulticast Groups: Up to 2,000\u003c\/li\u003e\n\u003cli\u003eMulticast Management: IGMP Snooping, MLD Snooping, MVR, Fast Leave and Multicast Filtering\u003c\/li\u003e\n\u003cli\u003eLLDP: IEEE 802.1AB and LLDP-MED\u003c\/li\u003e\n\u003cli\u003ePort Isolation: Supported\u003c\/li\u003e\n\u003cli\u003eDigital Diagnostic Monitoring: Supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eLayer 3 Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIP Protocol Support: IPv4 and IPv6 Dual Stack\u003c\/li\u003e\n\u003cli\u003eRouting: IPv4 and IPv6 Static Routing\u003c\/li\u003e\n\u003cli\u003eDynamic Routing: RIPv1, RIPv2, RIPng, OSPFv2 and OSPFv3\u003c\/li\u003e\n\u003cli\u003eRouter Redundancy: VRRPv2 and VRRPv3\u003c\/li\u003e\n\u003cli\u003eDHCP Functions: DHCP Server, DHCP Relay, DHCP L2 Relay, DHCPv6 Relay and DHCPv6 L2 Relay\u003c\/li\u003e\n\u003cli\u003eDHCP Server IP Pools: Up to 64\u003c\/li\u003e\n\u003cli\u003eDHCP Manual Bindings: Up to 1,000\u003c\/li\u003e\n\u003cli\u003eAddress Resolution: Static ARP, Dynamic ARP and Proxy ARP\u003c\/li\u003e\n\u003cli\u003eIPv6 Neighbour Discovery: Supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eQuality Of Service\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePriority Queues: 8\u003c\/li\u003e\n\u003cli\u003eScheduling Modes: Strict Priority, Weighted Round Robin and Combined SP+WRR\u003c\/li\u003e\n\u003cli\u003eTraffic Prioritisation: Port Priority, IEEE 802.1p and DSCP\/ToS\u003c\/li\u003e\n\u003cli\u003eBandwidth Control: Ingress and Egress Rate Limiting\u003c\/li\u003e\n\u003cli\u003eStorm Control: Broadcast, Multicast and Unknown-Unicast\u003c\/li\u003e\n\u003cli\u003eVoice VLAN: Supported\u003c\/li\u003e\n\u003cli\u003eQoS Remarking: IEEE 802.1p and DSCP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSecurity\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNetwork Authentication: IEEE 802.1X, MAB and RADIUS\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1X Authentication: Port-Based and MAC-Based\u003c\/li\u003e\n\u003cli\u003eAuthentication Methods: PAP, EAP-MD5, EAP-TLS, EAP-TTLS and EAP-PEAP\u003c\/li\u003e\n\u003cli\u003eAuthentication, Authorisation and Accounting: AAA with TACACS+ Support\u003c\/li\u003e\n\u003cli\u003eAccess Control Lists: MAC, IPv4, IPv6 and Combined ACLs\u003c\/li\u003e\n\u003cli\u003eAccess Restrictions: IP-Based, MAC-Based, Port-Based and IPv6-Based\u003c\/li\u003e\n\u003cli\u003ePort Security: Dynamic, Static, Permanent and Sticky MAC Learning\u003c\/li\u003e\n\u003cli\u003eMaximum Learned MAC Addresses Per Port: 64\u003c\/li\u003e\n\u003cli\u003eNetwork Protection: Dynamic ARP Inspection, ARP Defence, IP Source Guard, IPv6 Source Guard and RA Guard\u003c\/li\u003e\n\u003cli\u003eDHCP Protection: DHCP Snooping, DHCPv6 Snooping and DHCP Filtering\u003c\/li\u003e\n\u003cli\u003eDoS Defence: SYN, SYN-ACK and Ping Flooding, NULL Scan, Xmas Scan and SYN-FIN Scan Protection\u003c\/li\u003e\n\u003cli\u003eSecure Web Management: HTTPS\u003c\/li\u003e\n\u003cli\u003eSecure CLI Management: SSHv2\u003c\/li\u003e\n\u003cli\u003eGuest VLAN: Supported\u003c\/li\u003e\n\u003cli\u003eVLAN Assignment: Supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eManagement\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCentralised Management: Omada Cloud-Based Controller, Omada Hardware Controller and Omada Software Controller\u003c\/li\u003e\n\u003cli\u003eOmada App Management: Supported Through a Compatible Omada Controller\u003c\/li\u003e\n\u003cli\u003eCloud Access: Supported Through a Compatible Omada Controller\u003c\/li\u003e\n\u003cli\u003eZero-Touch Provisioning: Supported Through the Omada Cloud-Based Controller\u003c\/li\u003e\n\u003cli\u003eStandalone Management: Web-Based GUI and CLI\u003c\/li\u003e\n\u003cli\u003eCommand-Line Access: Console, Telnet and SSH\u003c\/li\u003e\n\u003cli\u003eSNMP: SNMPv1, SNMPv2c and SNMPv3\u003c\/li\u003e\n\u003cli\u003eRemote Monitoring: RMON Groups 1, 2, 3 and 9\u003c\/li\u003e\n\u003cli\u003eTraffic Monitoring: sFlow\u003c\/li\u003e\n\u003cli\u003eConfiguration Management: Backup, Restore, Import and Export\u003c\/li\u003e\n\u003cli\u003eFirmware Management: Web, TFTP and USB\u003c\/li\u003e\n\u003cli\u003eResilient Firmware: Dual Image and Dual Configuration\u003c\/li\u003e\n\u003cli\u003eMonitoring: CPU, Memory, Port Traffic and Event Logs\u003c\/li\u003e\n\u003cli\u003eDiagnostics: Cable Test, Ping and Traceroute\u003c\/li\u003e\n\u003cli\u003eTime Synchronisation: SNTP\u003c\/li\u003e\n\u003cli\u003eEnergy Efficiency: IEEE 802.3az Energy Efficient Ethernet\u003c\/li\u003e\n\u003cli\u003eDevice Discovery: Supported\u003c\/li\u003e\n\u003cli\u003eBatch Configuration and Firmware Upgrades: Supported Through an Omada Controller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower And Thermal\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePower Input: 100~240V AC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eMaximum Power Consumption at 220V: 893.6W with a 770W Powered-Device Load at 25°C\u003c\/li\u003e\n\u003cli\u003eMaximum Power Consumption at 110V: 942.7W with a 770W Powered-Device Load at 25°C\u003c\/li\u003e\n\u003cli\u003eStandby Power Consumption at 220V: 23.7W at 25°C\u003c\/li\u003e\n\u003cli\u003eStandby Power Consumption at 110V: 24.4W at 25°C\u003c\/li\u003e\n\u003cli\u003eMaximum Heat Dissipation at 220V: 3,047.18BTU\/h\u003c\/li\u003e\n\u003cli\u003eMaximum Heat Dissipation at 110V: 3,214.61BTU\/h\u003c\/li\u003e\n\u003cli\u003eCooling Fans: 3×\u003c\/li\u003e\n\u003cli\u003eAirflow Direction: Left-to-Right\u003c\/li\u003e\n\u003cli\u003eTypical Noise Level: 41.0dB(A) at 1m\u003c\/li\u003e\n\u003cli\u003eMinimum Noise Level: 39.2dB(A) at 1m\u003c\/li\u003e\n\u003cli\u003eMaximum Noise Level at 25°C: 53.4dB(A) at 1m\u003c\/li\u003e\n\u003cli\u003eMaximum Noise Level at 40°C: 56.9dB(A) at 1m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProtection\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eService-Port Surge Protection: ±6kV Common Mode\u003c\/li\u003e\n\u003cli\u003ePower-Port Surge Protection: ±6kV Differential Mode and ±6kV Common Mode\u003c\/li\u003e\n\u003cli\u003eElectrostatic Discharge Protection: ±15kV Air Discharge and ±8kV Contact Discharge\u003c\/li\u003e\n\u003cli\u003eMean Time Between Failures: 439,858 Hours at 25°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePhysical\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEnclosure: Metal\u003c\/li\u003e\n\u003cli\u003eDimensions: 440 × 330 × 44mm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 5.7kg\u003c\/li\u003e\n\u003cli\u003eRack Height: 1U\u003c\/li\u003e\n\u003cli\u003eSecurity: Physical Security-Lock Slot\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEnvironmental\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOperating Temperature: -5~40°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40~70°C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 10~90% RH, Non-Condensing\u003c\/li\u003e\n\u003cli\u003eStorage Humidity: 5~90% RH, Non-Condensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompliance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCertifications: CE, FCC, UL and RoHS\u003c\/li\u003e\n\u003cli\u003eProduct Classification: Class A Information-Technology Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSystem Requirements\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eSupported Systems: Windows 98SE, NT, 2000, XP, Vista, 7, 8, 10 and 11; macOS; NetWare; UNIX and Linux\u003c\/li\u003e\u003c\/ul\u003e","brand":"Linkqage","offers":[{"title":"Default Title","offer_id":52941362168093,"sku":"NET-TL-SG5452XMPP","price":18030.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7134\/0573\/files\/01M22Z7J2641ZKCX807ZSZ9CKP.jpg?v=1789581883","url":"https:\/\/gdtechnologies.co.za\/products\/net-tl-sg5452xmpp","provider":"GD TECHNOLOGIES","version":"1.0","type":"link"}