SM8TAT2SA-DC
DC-Powered Smart Managed Gigabit Ethernet PoE+ Switch
(8) 10/100/1000Base-T Ports + (2) 100/1000Base-X SFP Slots

This switch is a next generation smart managed switch with 20Gbps switching capacity. It provides (8) 10/100/1000Base-T copper ports with IEEE 802.3at PoE+ capability and (2) additional 100/1000 dual speed SFP slots. The embedded Device Management System (DMS) software provides the benefits of ease of use in IP surveillance, Wireless Access Point and other applications. The DMS capability built into the switch provides time-saving features enabling security integrators or network administrators to establish and document a baseline deployment, automatically discover and remotely configure attached IP-powered devices (PDs).
Related Products
SM8TAT2SA-DC Overview
Features
- IPv6 Access Management
- upport Jumbo Frame up to 9K bytes
- Authentication – RADIUS, TACACS+
- DHCP Relay, DHCP Snooping, DHCP Server
- L2/L3/L4 ACLs Support MAC ACL, IP standard/extended ACL
- LLDP (Link Layer Discovery Protocol)
- IEEE 802.3az Energy Efficiency
- IP Source Guard, Port Security
- Syslog
- Fanless Design
PoE Features
- Compliant with IEEE 802.3at PoE+
- Compliant with IEEE 802.3af PoE
- PoE configuration
- Auto Power Reset (APR)
Device Management System (DMS)
- Graphical Monitoring – Topology view, Floor view, Map view
- Traffic Monitoring
- Troubleshooting – Network diagnostic, protection mechanism, performance and link management
Software Features
- Management: Web Management, SNMP V1/V2c/V3, Telnet, CLI
- Port Trunk: Supports IEEE 802.3ad port trunk with link aggregation control protocol (LACP) and static trunk
- Multicast: Support IGMP Snooping V1/V2, MVR, MLD Snooping V1/V2
- Quality of Service: Supports 8 hardware queues. Strict priority and WRR, Ingress policer, Egress shaping and per port rate limiting
- Spanning Tree: Supports IEEE 802.1s MSTP, IEEE 802.1w RSTP and IEEE 802.1D STP Compliant
- VLAN: Port Based VLAN, IEEE 802.1Q tag-based, up to 4k VLAN entries, QinQ, MAC based VLAN, Private VLAN
- Firmware Update through TFTP and HTTP
SM8TAT2SA-DC Tech Specs
- IEEE 802.3
- IEEE 802.3u
- IEEE 802.3z
- IEEE 802.3ae
- 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
- IEEE 802.3af
- IEEE 802.3at
- IEEE 802.3az
- (8) 10/100/1000 RJ-45 ports
- (2) 100/1000 SFP slots
- CSMA/CD
- Store-and-Forward switching architecture
- 8K MAC address table
- 20 Gbps
- Width: 8.66” [220 mm]
- Depth: 9.53” [242 mm]
- Height: 1.73” [44 mm]
- +52 to +54VDC or -52 to -54VDC
- 140 Watts (full load with PoE)
- Max PoE budget 130 Watts
- 30 Watts for (4) ports simultaneously
- 15.4 Watts for (8) ports simultaneously
- Operating: 0°C to +50°C
- Humidity: 10% to 90% (non-condensing)
- 2.2 lbs. [1.0 kg]
- Safety: EN60950, UL/cUL Listed
- Lifetime
Standards
Connectors
Protocols
Technology
MAC Address
Backplane
Dimensions
Power Input
Power Consumption
Power-over-Ethernet
Environment
Weight
Certifications
Warranty
SM8TAT2SA-DC Resources
Application SpotlightsVideosPress ReleasesCase StudiesSM8TAT2SA-DC Downloads
Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.
Resources
- Video-Connecting and Powering IoT Devices for Smart Cities and Buildings
- Video-Complete Security Network Management: Transition Networks Plugin for Milestone’s XProtect VMS
Firmware Downloads
SM8TAT2SA-DC Firmware and Release Notes SM8TAT2SA-DC Part Numbers
- Lantronix Worldwide Offices – Find an office in your region from our list of worldwide offices.
- Find a Lantronix Partner – Lantronix products are available from a variety of leading technology vendors.
SM8TAT2SA-DC SM8TAT2SA-DC (8) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP slots (includes 19” rack mount brackets) +52 to +54VDC or -52 to -54VDC
Lantronix Part # Name Description Order Now Compatible Accessories
Lantronix Part # Legacy Part # Name Description Order Now SFP Modules SFP Modules See Relevant SFP Modules 25105 25105 Industrial DIN Rail Mounted Power Supply RMSM8-02 RMSM8-02 23″ Rack Mount Kit 25104 25104 Industrial DIN Rail Mounted Power Supply
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