DC-Powered Smart Managed Gigabit Ethernet PoE+ Switch

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


SKU: SM8TAT2SA-DC Datasheet: SM8TAT2SA-DC Datasheet (215.35 KB) Product Line:

Product Details


(8) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP slots
(includes 19” rack mount brackets) +52 to +54VDC or -52 to -54VDC

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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).


  • 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


Standards 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
Connectors (8) 10/100/1000 RJ-45 ports
(2) 100/1000 SFP slots
Protocols CSMA/CD
Technology Store-and-Forward switching architecture
MAC Address 8K MAC address table
Backplane 20 Gbps
Dimensions Width: 8.66” [220 mm]
Depth: 9.53” [242 mm]
Height: 1.73” [44 mm]
Power Input +52 to +54VDC or -52 to -54VDC
Power Consumption 140 Watts (full load with PoE)
Power-over-Ethernet Max PoE budget 130 Watts
30 Watts for (4) ports simultaneously
15.4 Watts for (8) ports simultaneously
Environment Operating: 0°C to +50°C
Humidity: 10% to 90% (non-condensing)
Weight 2.2 lbs. [1.0 kg]
Certifications Safety: EN60950, UL/cUL Listed
Warranty Lifetime

Ordering Information

SKU Description  

(8) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP slots
(includes 19” rack mount brackets) +52 to +54VDC or -52 to -54VDC

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