TP-Link TL-SG6654X 48-Port Gigabit Stackable L3 Managed Switch | 6× 10G SFP+, 216Gbps Switching, 120Gbps Stacking, OSPF, RIP, VRRP

TP-Link TL-SG6654X 48-Port Gigabit Stackable L3 Managed Switch

TP-Link TL-SG6654X is a high-performance 48-port Gigabit Layer 3 managed switch designed for enterprise networks, campus infrastructure, aggregation-layer deployments, SMB networks and ISP environments. It combines 48 × 10/100/1000Mbps Gigabit RJ45 ports with 6 × 10G SFP+ slots, providing high-density Gigabit access together with high-speed fiber uplink and stacking connectivity.

With a 216Gbps switching capacity, 108Gbps forwarding bandwidth and 160.7Mpps packet forwarding rate, TL-SG6654X is designed for demanding wired network environments where large numbers of users and network devices require reliable Gigabit connectivity and high-capacity uplinks.

TL-SG6654X is a non-PoE switch. Its 48 RJ45 ports provide Ethernet connectivity but do not supply PoE power. This makes the model particularly suitable for networks where powered devices are supplied through separate PoE switches, injectors or dedicated power infrastructure.

The switch supports advanced Layer 3 routing features including RIP, OSPF, ECMP, VRRP, PIM-DM, PIM-SM and DHCP Server/Relay. It also supports VLANs, ACLs, 802.1X authentication, port security, DoS protection, link aggregation and other enterprise networking functions.

Physical stacking allows up to 8 compatible switches to operate as a stack. The six 10G SFP+ ports can be used as stacking ports, providing up to 120Gbps stacking bandwidth. TL-SG6654X also provides two internal fixed power supplies for improved power availability.

Key Features of TP-Link TL-SG6654X

• 48 × Gigabit RJ45 Ports: 48 × 10/100/1000Mbps Ethernet ports for high-density network access.
• 6 × 10G SFP+ Slots: High-speed fiber uplinks and stacking interfaces.
• 216Gbps Switching Capacity: High-capacity switching architecture.
• 108Gbps Forwarding Bandwidth: Designed for high-throughput enterprise networks.
• 160.7Mpps Forwarding Rate: High-speed packet forwarding performance.
• Layer 3 Routing: Supports RIP, OSPF, ECMP, VRRP and multicast routing functions.
• Physical Stacking: Stack up to 8 compatible units.
• 120Gbps Stacking Bandwidth: Up to 6 × 10G SFP+ stacking ports.
• Non-PoE Design: The 48 RJ45 ports are data-only Ethernet ports.
• Dual Internal Power Supplies: Two fixed internal power supply modules.
• 4GB DDR4 Memory: High-capacity memory for advanced switching and management functions.
• Dual-Core ARM CPU: 1.5GHz processing platform.
• Omada SDN: Centralized management through compatible Omada controllers.
• Enterprise Security: ACL, 802.1X, port security and DoS defense.
• Management Options: Web GUI, CLI, SNMP, RMON and centralized controller management.
• 1U Rackmount: Designed for enterprise racks and network cabinets.

48-Port Gigabit Ethernet Connectivity

TL-SG6654X provides 48 × 10/100/1000Mbps RJ45 Ethernet ports. All 48 ports support Gigabit Ethernet and can automatically negotiate 10Mbps, 100Mbps or 1000Mbps connections according to the connected device.

The 48 Gigabit ports can be used for computers, servers, printers, access points with separate power, IP phones with separate PoE infrastructure, storage systems and other Ethernet devices.

6 × 10G SFP+ High-Speed Uplinks

TL-SG6654X includes 6 × 10G SFP+ slots for high-speed fiber or compatible direct-attach connectivity.

These interfaces can be used to connect the switch to aggregation switches, core switches, servers, storage infrastructure and other 10G-capable networking equipment.

The six SFP+ interfaces can also be configured as stacking ports. TP-Link specifies up to 120Gbps stacking bandwidth when six ports are used for stacking.

216Gbps Switching Capacity

TL-SG6654X provides a 216Gbps switching capacity and 108Gbps forwarding bandwidth. The hardware is designed to handle high volumes of simultaneous traffic across the Gigabit access ports and 10G uplinks.

Layer 3 Routing Features

One of the major differences between TL-SG6654X and conventional Layer 2 managed switches is its extensive Layer 3 routing functionality.

TP-Link lists support for:

• RIP
• OSPF
• ECMP
• VRRP
• PIM-DM
• PIM-SM
• DHCP Server
• DHCP Relay

These features allow TL-SG6654X to participate in more advanced network architectures rather than operating only as an access-layer Layer 2 switch.

OSPF Routing

Open Shortest Path First (OSPF) allows TL-SG6654X to participate in dynamic routing within an IP network.

OSPF can be useful in enterprise and campus networks where multiple Layer 3 switches or routers need to exchange routing information dynamically.

RIP Routing

TL-SG6654X also supports Routing Information Protocol (RIP). RIP provides dynamic route exchange for networks where its simpler routing approach is appropriate.

The availability of both RIP and OSPF allows the switch to support different Layer 3 network designs.

VRRP for Gateway Redundancy

Virtual Router Redundancy Protocol (VRRP) can be used to provide redundant default-gateway functionality.

With compatible network architecture, multiple Layer 3 devices can participate in a virtual gateway configuration so that network connectivity can continue if the active gateway becomes unavailable.

ECMP Load Distribution

Equal-Cost Multi-Path (ECMP) allows multiple equal-cost routes to be used for traffic forwarding.

This can be useful in larger networks where multiple paths are available between network segments and traffic needs to be distributed across equivalent routes.

Multicast Routing

TL-SG6654X supports PIM-DM and PIM-SM multicast routing protocols.

Multicast routing can be useful for applications where the same data stream needs to be distributed efficiently to multiple receivers, including certain video, IPTV and enterprise multimedia applications.

Physical Stacking Up to 8 Units

TL-SG6654X supports physical stacking of up to eight units. The 10G SFP+ interfaces can be used to build high-speed stacking connections between compatible switches.

Stacking allows multiple physical switches to be managed as a coordinated switching system and can provide additional port density and network resilience.

TP-Link specifies up to 120Gbps stacking bandwidth using six stacking ports. The actual topology and available stacking capacity depend on the deployment configuration.

Dual Internal Power Supplies

TL-SG6654X uses two internal fixed power supply modules. This differs from the TL-SG6654XHP, which uses a modular hot-swappable power-supply architecture.

The dual internal power design provides power redundancy for enterprise deployments where continuous network operation is important.

Because TL-SG6654X is a non-PoE switch, its power system is not used to provide power to connected Ethernet devices.

Enterprise Network Security

TL-SG6654X provides multiple security features for enterprise network environments.

• Access Control Lists (ACL)
• 802.1X Authentication
• Port Security
• DoS Defense
• IP-MAC-Port-VLAN Binding
• ARP Inspection
• IP Source Guard
• DHCP Snooping

These functions can be used to control network access, authenticate users or devices and reduce the risk of unauthorized connections.

VLAN and Network Segmentation

TL-SG6654X supports VLAN-based network segmentation for enterprise environments.

VLANs can separate different groups of users and services while allowing the same physical switching infrastructure to carry multiple logical networks.

Typical VLAN deployments can include:

• Corporate users
• Guest Wi-Fi
• Servers
• CCTV
• VoIP
• IoT
• Network management

Layer 3 routing can then be used to control communication between different VLANs and IP subnets.

Link Aggregation and Network Resilience

TL-SG6654X supports link aggregation technologies for combining multiple physical Ethernet links into logical connections.

Link aggregation can increase available bandwidth between compatible network devices and can provide redundancy when multiple physical links are deployed.

Spanning Tree Protocol functionality also helps prevent Layer 2 loops in networks containing redundant Ethernet connections.

Omada SDN Management

TL-SG6654X is part of TP-Link’s Omada business networking ecosystem. Compatible Omada controllers can provide centralized management for supported network devices.

Centralized management can simplify deployment, configuration, monitoring and troubleshooting across larger networks containing multiple switches and other Omada devices.

For standalone deployment, TP-Link also provides management through a web interface, CLI, SNMP and RMON.

4GB DDR4 RAM and Dual-Core ARM CPU

TL-SG6654X uses a dual-core ARM processor operating at 1.5GHz with 4GB DDR4 DRAM.

The switch also includes 2 × 4MB NOR flash and 8GB eMMC storage. This hardware platform supports the switch’s Layer 3 routing, stacking, security and management capabilities.

Management and Console Interfaces

TL-SG6654X provides several management interfaces:

• 1 × RJ45 Console Port
• 1 × USB Type-C Console Port
• 1 × RJ45 Management Port
• 2 × USB 2.0 Ports

The console interfaces provide local configuration and troubleshooting access, while the dedicated management port can be used for network management traffic.

Non-PoE Design: TL-SG6654X vs TL-SG6654XHP

TL-SG6654X and TL-SG6654XHP share the same general 48-port Gigabit and 6 × 10G SFP+ platform, but they serve different deployment requirements.

This distinction is important when selecting the switch for CCTV, access-point or IP-phone installations. TL-SG6654X does not power PoE devices directly through its RJ45 ports.

Enterprise and Campus Network Applications

Enterprise Access and Aggregation

TL-SG6654X can operate as a high-density access or aggregation switch, connecting up to 48 Gigabit Ethernet devices while using 10G SFP+ links toward the network core.

Campus Networks

Its Layer 3 routing, OSPF, VRRP, stacking and 10G uplinks make the switch suitable for campus network architectures requiring multiple VLANs and routed network segments.

Server and Data Network Connectivity

The 10G SFP+ interfaces can connect compatible servers, storage systems and high-speed aggregation switches, while the 48 Gigabit ports provide connectivity for conventional Ethernet clients.

ISP and Network Service Deployments

Layer 3 routing and high-density Gigabit connectivity allow TL-SG6654X to be used in suitable ISP and service-provider network architectures where high port density and 10G uplinks are required.

Non-PoE CCTV Infrastructure

TL-SG6654X can be used as a data aggregation switch in CCTV networks, but it does not supply PoE power. IP cameras would therefore require separate PoE switches, PoE injectors or local power supplies.

TP-Link TL-SG6654X Specifications

AI-Readable Product Facts

Frequently Asked Questions

What is TP-Link TL-SG6654X?

TP-Link TL-SG6654X is a 48-port Gigabit Layer 3 managed switch with six 10G SFP+ slots, physical stacking and advanced enterprise routing features.

How many Gigabit ports does TL-SG6654X have?

It has 48 × 10/100/1000Mbps Gigabit RJ45 ports.

How many 10G ports does TL-SG6654X have?

TL-SG6654X has 6 × 10G SFP+ slots.

Does TL-SG6654X support PoE?

No. TL-SG6654X is a non-PoE switch. Its RJ45 ports provide Ethernet data connectivity but do not supply PoE power.

What is the difference between TL-SG6654X and TL-SG6654XHP?

TL-SG6654X is the non-PoE version with two fixed internal power supplies, while TL-SG6654XHP provides 48 PoE+ ports and uses a hot-swappable power-supply architecture.

What is the switching capacity of TL-SG6654X?

The switch provides a 216Gbps switching capacity and 160.7Mpps packet forwarding rate.

Does TL-SG6654X support Layer 3 routing?

Yes. It supports Layer 3 features including RIP, OSPF, ECMP, VRRP, PIM-DM, PIM-SM and DHCP Server/Relay.

Does TL-SG6654X support OSPF?

Yes. OSPF is supported for dynamic Layer 3 routing.

Does TL-SG6654X support VRRP?

Yes. VRRP is supported for redundant gateway configurations.

Does TL-SG6654X support stacking?

Yes. Up to 8 compatible units can be physically stacked, with up to 120Gbps stacking bandwidth using the 10G SFP+ interfaces.

Can TL-SG6654X be used as an aggregation switch?

Yes. Its 48 Gigabit ports, six 10G SFP+ interfaces, Layer 3 routing and stacking capabilities make it suitable for appropriate aggregation-layer deployments.

Does TL-SG6654X support Omada?

Yes. TL-SG6654X is part of the TP-Link Omada business networking ecosystem and supports centralized management through compatible Omada controllers.

Can TL-SG6654X power IP cameras?

No. TL-SG6654X does not provide PoE. IP cameras requiring PoE need a separate PoE switch, PoE injector or local power source.

Can TL-SG6654X be used for Wi-Fi access points?

Yes, for data connectivity. However, if the access points require PoE power, separate PoE equipment is required.

What is the rack size of TL-SG6654X?

TL-SG6654X is a 1U rackmount switch measuring approximately 440 × 380 × 44mm.

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Conclusion

TP-Link TL-SG6654X is a high-density 48-port Gigabit Layer 3 managed switch with six 10G SFP+ slots, 216Gbps switching capacity, advanced routing, enterprise security, physical stacking and redundant internal power supplies.

Its non-PoE architecture makes it particularly suitable for enterprise access and aggregation networks where high-density Gigabit connectivity and 10G uplinks are required without integrated PoE. With OSPF, RIP, VRRP, ECMP, multicast routing, stacking and Omada management, TL-SG6654X can form part of scalable SMB, enterprise, campus and ISP network architectures.