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Lantronix SM8TBT2SA-NA Managed Gigabit Ethernet PoE++ Switch - 10 Ports - 240W PoE Budget - Layer 2 - Rack-Mountable
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Product Features
Technical Overview
This switch operates at Gigabit Ethernet speeds across all ports, supporting 10/100/1000Base-T network technology for backward compatibility with existing infrastructure. The port configuration includes four Gigabit Ethernet PoE+ ports, four Gigabit Ethernet PoE++ ports, and two combo 100/1000 RJ-45/SFP ports that serve as uplinks or fiber expansion options. The shared SFP slots enable fiber connectivity for longer-distance network segments or higher-bandwidth uplinks.
The switch supports a comprehensive set of networking standards including IEEE 802.3af, 802.3at, and 802.3bt for PoE compatibility, along with IEEE 802.3az for energy efficiency. Layer 2 features include support for VLANs (802.1Q), quality of service (802.1p), link aggregation (802.3ad), and spanning tree protocols (802.1D, 802.1w, 802.1s) for network redundancy and traffic management.
This section brings together practical product details such as Data Link Protocols, Features, Total Number of Network Ports, Uplink Port, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The SM8TBT2SA-NA delivers significant advantages for network deployments requiring both connectivity and power delivery. Its 240W PoE budget provides ample power for multiple high-demand devices simultaneously, reducing the need for separate power supplies and simplifying cable management. The combination of PoE+ and PoE++ ports offers flexibility for mixed device environments, from standard IP phones to more power-hungry access points and pan-tilt-zoom cameras.
Enhanced Network Control
Layer 2 management capabilities including VLAN support, QoS prioritization, port mirroring, and spanning tree protocols give administrators precise control over network traffic and security.
- VLAN segmentation for network security
- QoS for prioritizing critical traffic
- Port mirroring for network monitoring
Deployment Flexibility
The compact 1U form factor supports both rack-mount and desktop placement, while the dual-power input (120/230V) ensures compatibility with different electrical systems.
- 1.73" height for space-efficient rack mounting
- Desktop placement option for smaller offices
- Universal voltage input for global deployment
Deployment / Use Cases
This switch is ideal for small to medium business networks, retail environments, educational facilities, and surveillance systems where both network connectivity and device power are required. The 10-port configuration with substantial PoE budget makes it particularly suitable for environments deploying multiple powered devices without requiring separate power infrastructure.
In office environments, the switch can power and connect VoIP phones, wireless access points, and security cameras while providing network connectivity to computers and printers. For retail or hospitality deployments, it supports digital signage, point-of-sale systems, and surveillance cameras with reliable power and data delivery. The SFP uplink ports enable connection to fiber backbones or longer-distance network segments when copper limitations apply.
IP Surveillance Systems
Power and connect multiple high-resolution IP cameras with PoE++ support for pan-tilt-zoom functionality and infrared illumination.
Wireless Network Expansion
Deploy multiple wireless access points with PoE+ support while maintaining Gigabit connectivity for optimal Wi-Fi performance.
Physical Profile
The switch features a compact design measuring 1.73 inches in height, making it suitable for 1U rack space in standard server cabinets. With dimensions of 8.66 inches wide and 9.53 inches deep, it occupies minimal rack space while providing full port accessibility. The included 19-inch rackmount brackets facilitate secure installation in network closets or server rooms. The 4.41-pound weight ensures stable mounting without excessive load on rack rails, and the desktop form factor option allows for flexible placement in smaller network environments.
- Width
- 8.66" (220 mm)
- Depth
- 9.53" (242 mm)
- Height
- 1.73" (44 mm)
- Weight
- 4.41 lb (2000 g)
What's in the Box
The package includes all necessary components for immediate deployment of the switch in your network environment.
Highlights
- 10-port managed Gigabit Ethernet switch with PoE++ support
- 240W total PoE budget for powering multiple devices simultaneously
- 4 x PoE+ ports and 4 x PoE++ ports for flexible device compatibility
- 2 x combo RJ-45/SFP uplink ports for fiber or copper expansion
- Layer 2 management with VLAN, QoS, and spanning tree support
- Compact 1U rack-mountable design with desktop placement option
- Supports comprehensive IEEE networking standards including 802.3bt PoE++
- 5-year limited warranty for long-term reliability assurance
- TAA compliant for government and educational procurement
- Energy Efficient Ethernet (802.3az) for reduced power consumption
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lantronix, Inc |
| Manufacturer Part Number | SM8TBT2SA-NA |
| Brand Name | Lantronix |
| Product Model | SM8TBT2SA |
| Product Name | SM8TBT2SA Managed Gigabit Ethernet PoE++ Switch |
| Product Type | Ethernet Switch |
| Technical Information | |
| Data Link Protocols | HTTP,HTTPS |
| Features | Energy Efficient,DHCP Relay,DHCP Snooping |
| Interfaces/Ports | |
| Total Number of Network Ports | 10 |
| Uplink Port | Yes |
| Port/Expansion Slot Details | 4 x Gigabit Ethernet PoE+,4 x Gigabit Ethernet PoE++,2 x Combo 100/1000 RJ-45/SFP Port |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| I/O Expansions | |
| Shared SFP Slot | Yes |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3az,IEEE 802.3af,IEEE 802.3at,IEEE 802.3bt,IEEE 802.3,IEEE 802.3u,IEEE 802.3z,IEEE 802.3ab,IEEE 802.3x,IEEE 802.3ad,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1ad,IEEE 802.1ab |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 240 W |
| Input Voltage | 120 V AC,230 V |
| Power Source | AC,Power Supply |
| Physical Characteristics | |
| Form Factor | Rack-mountable,Desktop |
| Height | 1.73" (44 mm) |
| Width | 8.66" (220 mm) |
| Depth | 9.53" (242 mm) |
| Weight (Approximate) | 4.41 lb (2000 g) |
| Miscellaneous | |
| Package Contents | SM8TBT2SA Managed Gigabit Ethernet PoE++ Switch 19" Rackmount Brackets Power Cord |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What is the total PoE budget of this switch?
The Lantronix SM8TBT2SA-NA provides a 240-watt PoE budget, which can power multiple PoE+ and PoE++ devices simultaneously. This substantial power allocation supports demanding devices like pan-tilt-zoom cameras, high-performance wireless access points, and digital signage while maintaining network connectivity through all ports.
How many PoE++ ports does this switch have?
This switch includes four Gigabit Ethernet PoE++ ports that deliver up to 60 watts per port under the IEEE 802.3bt standard. These ports are ideal for powering high-demand devices such as PTZ cameras, thin clients, and advanced access points that require more power than standard PoE+ can provide.
Can this switch be used for fiber network connections?
Yes, the switch includes two combo 100/1000 RJ-45/SFP ports that support either copper Ethernet connections or SFP fiber modules. These ports enable fiber uplinks for longer-distance network segments, connection to fiber backbones, or integration with existing fiber infrastructure when copper distance limitations apply.
What Layer 2 management features are included?
The switch provides comprehensive Layer 2 management capabilities including VLAN support (802.1Q) for network segmentation, Quality of Service (802.1p) for traffic prioritization, link aggregation (802.3ad) for bandwidth combining, and spanning tree protocols (802.1D, 802.1w, 802.1s) for network redundancy. Additional features include port mirroring for monitoring, DHCP relay and snooping, and IGMP snooping for multicast optimization.
Is this switch suitable for rack mounting?
Yes, the switch is designed for rack mounting with a compact 1U form factor (1.73 inches high) and includes 19-inch rackmount brackets in the package. The dimensions of 8.66 inches wide and 9.53 inches deep make it suitable for standard server cabinets while providing easy access to all ports and status indicators.
What warranty comes with this switch?
Lantronix provides a 5-year limited warranty for the SM8TBT2SA-NA switch, offering extended protection and reliability assurance for network deployments. This warranty period reflects the product's build quality and is particularly valuable for business environments where network infrastructure requires long-term operational stability.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, 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 |
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