TP-Link Omada 48-Port Gigabit Stackable Lite L3 Managed Switch with 4× 10G Slots
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PRODUCT DESCRIPTION
TP-Link Omada 48-Port Gigabit Stackable Lite L3 Managed Switch with 4× 10G Slots (SG5452X) - 5 Years Local Warranty
The SG5452X is the 48-port non-PoE model in TP-Link's Omada SG5400 stackable Lite L3 range: 48 Gigabit RJ45 ports, four 10G SFP+ uplinks, 176 Gbps per unit and four-unit stacking in a fanless 1U chassis drawing a maximum of about 34 W.
48 Gigabit Ports With Four 10G SFP+ Uplinks
48 × 10/100/1000 Mbps RJ45 ports and four 1/10 Gbps SFP+ slots give 176 Gbps switching capacity and 130.94 Mpps forwarding per unit, with a 16 K MAC table, 12 Mbit packet buffer and 9 KB jumbo frames — enough for a full floor of desktops, printers and downstream switches with 10G back to the core.
Stack Four Units at Up to 80 Gbps
Up to four units stack physically over the 10G SFP+ slots — all uplink ports can be used as stacking ports — for up to 80 Gbps stacking bandwidth across four stacking ports. A stack is managed as one switch and adds link-level redundancy between members.
Fanless and Low-Power
The SG5452X is fanless, with maximum power consumption of 34.1 W (220 V/50 Hz) and 117.10 BTU/hr maximum heat dissipation, which suits comms cupboards and racks close to occupied space where fan noise matters.
Lite L3 Routing for Inter-VLAN Traffic at the Edge
Static routing, RIP v1/v2, OSPF v2/v3, a DHCP server (up to 64 IP pools) and DHCP relay let the switch route between VLANs locally instead of hair-pinning traffic through the gateway. That is usually what a building or floor needs — routing between staff, guest, voice and CCTV VLANs — without paying for the full BGP/IS-IS stack of a core switch.
Security and Availability Built In
ACLs (IPv4 and IPv6), Dynamic ARP Inspection, IEEE 802.1X with MAB, port security (up to 64 MAC addresses per port), DHCP Snooping and IPv4/IPv6 Source Guard defend the access layer, while ERPS (Ethernet Ring Protection Switching) gives rapid protection and recovery in ring topologies.
Omada SDN: Cloud Management and Zero-Touch Provisioning
Adopted into an Omada Hardware, Software or Cloud-Based Controller, the switch is configured, monitored and upgraded alongside Omada gateways and access points — automatic device discovery, batch configuration and firmware upgrades, abnormal event warnings and reboot schedules. Zero-Touch Provisioning requires the Omada Cloud-Based Controller. Standalone web GUI and CLI management remain available.
Ideal For
48-port access closets in offices, schools and hotels where devices are powered locally or by separate PoE switches, and where stacking and local inter-VLAN routing are wanted under Omada. Supplied by SourceIT with local Singapore warranty, GST invoice and project pricing on request.
SG5452X Datasheet — Technical Specifications
General
| Model | SG5452X |
| Official Product Name | Omada 48-Port Gigabit Stackable Lite L3 Managed Switch with 4× 10G Slots |
| Brand | TP-Link Omada |
| Warranty | 5 Years Local Warranty (Singapore) |
Hardware
| 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 |
| PoE | Not supported (non-PoE model) |
| Power Supply | 100–240 V~ 50/60 Hz |
| Fans | Fanless |
| Max. Power Consumption | 34.1 W (220 V/50 Hz @ 25 °C) 34.3 W (110 V/60 Hz @ 25 °C) |
| Max. Heat Dissipation | 116.42 BTU/hr (220 V/50 Hz @ 25 °C) 117.10 BTU/hr (110 V/60 Hz @ 25 °C) |
| Dimensions (W × D × H) | 440 × 220 × 44 mm (17.3 × 8.7 × 1.7 in) |
| Mounting | Rackmountable |
Performance
| Switching Capacity | 176 Gbps per unit |
| Packet Forwarding Rate | 130.94 Mpps |
| MAC Address Table | 16 K |
| Packet Buffer Memory | 12 Mbit |
| Jumbo Frame | 9 KB |
| Stacking | Up to 4 units; stacking via the 10G SFP+ slots (all uplink ports can be used as stacking ports); up to 80 Gbps stacking bandwidth (4 stacking ports) |
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 | v1/v2, max 1,796 |
| OSPF | v2/v3; v2: max 1,796, v3: max 450 |
| ARP | 512 static entries; 3,600 dynamic entries; Proxy ARP |
| DHCP Server | Max 64 IP pools; max 1,000 manual binding entries |
| DHCP Relay | Relayed Interface; Relayed VLAN |
L2, VLAN & QoS
| L2 and L2+ Features | Link Aggregation; Spanning Tree Protocol; Port- 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 |
| VLAN | Max 4K VLAN groups (802.1Q); 802.1Q Tagged VLAN; MAC VLAN (60 entries); Multicast VLAN; Management VLAN; VLAN VPN (QinQ, max 256 entries); GVRP; Protocol VLAN (16 templates, 12 entries); Voice VLAN; Private VLAN |
| Quality of Service | 8 priority queues; Port / 802.1p / DSCP priority; Queue Min-Bandwidth; SP, WRR, SP+WRR scheduling; Rate Limit; Storm Control; Voice VLAN; User-Defined OUI; Smoother Performance; QoS remark (802.1p, DSCP) |
| Advanced / ISP Features | Automatic Device Discovery, Batch Configuration, Batch Firmware Upgrading, Intelligent Network Monitoring, Abnormal Event Warnings, Unified Configuration, Reboot Schedule (require an Omada Controller); 802.3ah Ethernet Link OAM; L2PT; DLDP; DDM; sFlow |
Security
| Security | Port Isolation; CPU-Defend; 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) |
| Authentication & Access Control | 802.1X (port- and MAC-based, VLAN assignment, MAB, Guest VLAN, RADIUS); AAA incl. TACACS+; HTTPS with SSLv3/TLS 1.2; SSHv2; IP/Port/MAC-based access control |
Management
| Omada App | Yes — requires the Omada Hardware, Cloud-Based or Software Controller |
| Centralized Management | Omada Cloud-Based Controller, Omada Hardware Controller, Omada Software Controller |
| Cloud Access | Yes — requires an Omada Controller |
| Zero-Touch Provisioning | Yes — requires the Omada Cloud-Based Controller (Omada Cloud Standard or Omada Cloud Essentials) |
| Local Management | Web-based GUI; 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 EEE |
Physical & Environment
| Operating Temperature | -5 °C to 45 °C (23 °F to 113 °F) |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
| Operating Humidity | 10–90% RH non-condensing |
| Storage Humidity | 5–90% RH non-condensing |
| System Requirements | Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7/8/10/11, MAC OS, NetWare, UNIX or Linux |
| Package Contents | SG5452X Switch, Power Cord, Console Cable, Rackmount Kits, Rubber Feet, Quick Installation Guide |
Notes
* Only one 10G RJ45 SFP+ module can be inserted at a time.
Advanced features marked as controller functions require the use of the Omada Controller. Zero-Touch Provisioning requires the use of the Omada Cloud-Based Controller (Omada Cloud Standard or Omada Cloud Essentials).
Compatibility & Software Support
The SG5452X is part of the Omada ecosystem: gateways, switches and access points are managed together from one controller, under one set of policies, with one view of the network. Cloud and app features listed below require the switch to be adopted into an Omada Controller.
| Omada SDN Controller | Supported — Omada Software Controller, Hardware Controller or Cloud-Based Controller |
| Omada App | Supported — requires an Omada Hardware, Cloud-Based or Software Controller |
| Omada Cloud Access | Supported — requires an Omada Controller |
| Zero-Touch Provisioning | Supported — requires the Omada Cloud-Based Controller (Omada Cloud Standard or Omada Cloud Essentials) |
| Standalone Mode | Supported — web-based GUI and CLI (console port, telnet, SSHv2), SNMPv1/v2c/v3 |
Package Contents & Ordering Information
What’s in the Box
| Package Contents | SG5452X Switch, Power Cord, Console Cable, Rackmount Kits, Rubber Feet, Quick Installation Guide |
Ordering Information
| Model | SG5452X |
| Recommended Retail Price (incl. GST) | S$1599.00 |
Datasheet & Downloads
Frequently Asked Questions — SG5452X
Does the SG5452X need an Omada Controller?
No. The SG5452X runs standalone through its own web interface and CLI. Adopting it into an Omada Software, Hardware or Cloud-Based Controller is what unlocks central configuration, monitoring, batch firmware management and cloud/app access across every Omada device on site; Zero-Touch Provisioning requires the cloud-based option.
What warranty does SourceIT provide?
Five years local Singapore warranty. Every SG5452X sold by SourceIT comes with a GST invoice.
Is stock held locally?
SourceIT holds fast-moving Omada lines in Singapore. Anything not in local stock is brought in on indent — ask us for the current lead time before committing to a project date.
Is this model available for project orders?
Yes. TP-Link supplies this model for project deployments; contact SourceIT with your bill of materials for pricing and lead time.
Can SourceIT quote this for a project or tender?
Yes. Send the bill of materials and we will quote the whole Omada build — controller, gateway, switching, access points and optics — with local warranty and support.
