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Lantronix SM24TAT2SA-UK SMTATSA Ethernet Switch - 24 Port Gigabit with PoE+ (370W) - 2 SFP Uplinks - Layer 4 Managed - Rack-Mountable
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Product Features
Technical Overview
This switch operates as a full Gigabit Ethernet platform, supporting network technologies including 10/100/1000Base-TX for copper connections and 100/1000Base-FX for fiber optic links. The 24 RJ-45 ports deliver PoE+ compliance, supplying up to 25.5 watts per port to powered devices. Two dedicated SFP (mini-GBIC) slots provide non-shared uplink expansion for connecting to network backbones or extending distances with fiber optic transceivers.
The switching architecture supports Layer 4 operations, enabling traffic classifiers and bandwidth limits for precise network control. It complies with a broad range of IEEE networking standards including 802.3af/at for PoE, 802.1Q for VLANs, 802.3ad for link aggregation, and 802.3az for energy-efficient Ethernet. Management capabilities offer complete control over switch configuration, monitoring, and troubleshooting through standard network management protocols.
This section brings together practical product details such as Features, Total Number of Network Ports, Network (RJ-45), Modular, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This switch delivers critical advantages for modern network deployments through its balanced combination of port density, power delivery, and management capabilities. The substantial PoE budget supports power-hungry devices without requiring additional midspan injectors or power supplies, simplifying infrastructure and reducing deployment costs.
High-Density Connectivity
With 24 Gigabit Ethernet ports, the switch accommodates growing device counts in workgroup, classroom, or retail environments while maintaining full wire-speed performance across all ports.
- 24 PoE+ ports for device connectivity
- 2 SFP slots for uplink flexibility
- Supports twisted pair and fiber media
Advanced Management Features
Layer 4 switching capabilities provide traffic classification and bandwidth management tools that enable quality of service (QoS) policies, traffic prioritization, and bandwidth allocation for different applications or user groups.
- Traffic classifiers for application awareness
- Bandwidth limits for traffic control
- Comprehensive IEEE standards compliance
Deployment / Use Cases
The SM24TAT2SA-UK switch is ideally suited for environments requiring both high port density and reliable power delivery over Ethernet. Its combination of managed switching features and substantial PoE budget makes it a practical choice for modern business networks supporting converged voice, data, and wireless infrastructure.
In educational settings, the switch can power classroom IP phones, wireless access points, and security cameras while providing managed connectivity for computer labs and administrative workstations. For retail deployments, it supports point-of-sale systems, digital signage, inventory scanners, and surveillance cameras through a single unified network infrastructure. The rack-mountable form factor and standard 19-inch bracket inclusion make it ready for professional installation in server rooms, wiring closets, or network cabinets.
Physical Profile
Designed for standard 19-inch rack installation, the switch measures 1.73 inches in height (1U), 17.40 inches in width, and 8.30 inches in depth. This compact form factor maximizes port density within limited rack space while maintaining adequate airflow for the fanless cooling system. The included United Kingdom power cord and rack mount bracket provide complete installation readiness for professional deployments.
- Width
- 17.40" (441.96 mm)
- Depth
- 8.30" (210.82 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 6.60 lb (2993.71 g)
What's in the Box
The package includes all necessary components for immediate deployment and installation.
Highlights
- 24 Gigabit Ethernet ports with PoE+ support for connected devices
- 370-watt PoE budget powers IP phones, access points, and cameras
- 2 dedicated SFP slots for fiber optic uplink expansion
- Layer 4 managed switching with traffic classification
- Fanless design for silent operation in office environments
- Rack-mountable 1U form factor with included brackets
- Supports twisted pair and optical fiber media types
- 5-year limited warranty for long-term reliability
- Comprehensive IEEE standards compliance
- Energy-efficient Ethernet (802.3az) support
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lantronix, Inc |
| Manufacturer Part Number | SM24TAT2SA-UK |
| Brand Name | Lantronix |
| Product Series | SMTATSA |
| Product Name | SMTATSA Ethernet Switch |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Fanless |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network PoE+,2 x Gigabit Ethernet SFP |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 100/1000Base-FX,10/100/1000Base-TX |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Shared SFP Slot | No |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 4 |
| Networking Standards | IEEE 802.3az,IEEE 802.3x,IEEE 802.1p,IEEE 802.3z,IEEE 802.1ad,IEEE 802.3ab,IEEE 802.1D,IEEE 802.1w,IEEE 802.3af,IEEE 802.3,IEEE 802.3u,IEEE 802.3ad,IEEE 802.1Q,IEEE 802.3at,IEEE 802.1ab,IEEE 802.1s |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 370 W |
| Input Voltage | 230 V AC,120 V AC |
| Power Source | PoE+,AC |
| Power Consumption | 438 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.40" (441.96 mm) |
| Depth | 8.30" (210.82 mm) |
| Weight (Approximate) | 6.60 lb (2993.71 g) |
| Miscellaneous | |
| Package Contents | SMTATSA Ethernet Switch Power Cord United Kingdom 19" Rack Mount Bracket |
| Environmentally Friendly | Yes |
| Environmental Compliance | Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
How many devices can this switch power with PoE?
The switch provides a 370-watt PoE budget across its 24 PoE+ ports. Each port can deliver up to 25.5 watts, allowing you to power multiple devices such as IP phones, wireless access points, and security cameras simultaneously. The actual number of powered devices depends on their individual power requirements, but the substantial budget supports demanding deployments without requiring additional power injectors.
What types of uplink connections does this switch support?
This switch includes two dedicated SFP (mini-GBIC) slots for uplink connections. These slots support Gigabit Ethernet SFP transceivers for connecting to fiber optic network backbones or extending distances beyond the 100-meter limit of copper cabling. The SFP slots are not shared with the copper ports, providing dedicated uplink bandwidth without compromising port availability.
What does Layer 4 switching capability provide?
Layer 4 switching enables traffic classification based on transport layer information such as TCP/UDP port numbers. This allows for advanced quality of service (QoS) policies, bandwidth management, and traffic prioritization for specific applications or services. For multi-tenant or business-unit deployments, Layer 4 capabilities help ensure fair bandwidth allocation and application performance across different user groups.
Is this switch fanless, and what are the benefits?
Yes, this switch features a completely fanless design. The absence of moving cooling components eliminates fan noise, making it suitable for office environments, classrooms, or retail spaces where quiet operation is important. Fanless designs also typically have higher reliability since there are no fans to fail, though adequate ventilation should still be maintained in the installation location.
What rack space does this switch require?
The switch has a 1U (1.73-inch) height profile and is designed for standard 19-inch rack mounting. With dimensions of 1.73" H x 17.40" W x 8.30" D, it occupies a single rack unit of space. The package includes the necessary rack mount brackets for immediate installation in server racks, network cabinets, or wiring closets.
What management capabilities does this switch offer?
As a managed switch, it provides comprehensive control over configuration, monitoring, and troubleshooting through standard network management interfaces and protocols. Management features include VLAN configuration, quality of service (QoS) settings, port configuration, traffic monitoring, and security controls. These capabilities allow network administrators to optimize performance, enhance security, and troubleshoot issues effectively.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Twisted Pair,Optical Fiber, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
|---|
