SM24TBT2DPB

This switch is a high performance Layer 2 managed switch with 52 Gbps switching capacity. It provides (24) 10/100/1000Mbps copper ports with IEEE 802.3bt PoE++ capability and (2) additional 100/1000Mbps dual speed SFP/RJ-45 combo ports. The SM24TBT2DPB complies with the latest IEEE 802.3bt PoE++ standard and supplies up to 90 Watts per port. It can provide full PoE++ output on all 24 ports when equipped with the dual hot-swappable PS-ACDC-1200 power supplies. The SM24TBT2DPB can be powered by low-line and high-line AC or DC power and Digital Electricity*, making it ideal for use in a wide variety of building applications.
* Digital Electricity is a trademark of VoltServer. For more information about Digital Electricity, visit voltserver.com.

Specifications
Connectors:
(1) RJ console port
(24) 10/100/1000 RJ-45 ports
(2) 100/1000 SFP/RJ-45 combo ports

Protocols: CSMA/CD

Technology: Store-and-Forward switching architecture

MAC Address: 8K MAC address table

Backplane: 52 Gbps

Dimensions:
Width: 17.4” [442 mm]
Depth: 11.8” [300 mm]
Height: 1.73” [44 mm]

Power Input:
Dual Hot-Swappable Power Supplies; Power Redundancy, Failover: PS-ACDC-1200
AC low-line: 100 – 120VAC
AC high line: 200 – 277VAC
HVDC low-line : 192 – 254VDC
HVDC high-line: 306-334VDC

Power Consumption:
Maximum Power Consumption without PoE:
79 Watts with dual AC power modules
52 Watts with single AC power module

Power-over-Ethernet:
Max 90 Watts output per port
AC low-line: 900W (single PS), 1,800W (dual PS)
AC high-line: 1,080W (single PS), 2,160W (dual PS)
HVDC low-line: 900W (single PS), 1,800W (dual PS)
HVDC high-line: 1,080W (single PS), 2,160W (dual PS)

Environment:
Operating: 0°C to +40°C
Humidity: 10% to 90% (non-condensing)

Weight:
SM24TBT2DPB (single power supply) = 11.3 lbs [5.12 kg]
SM24TBT2DPB-2XPS (dual power supplies) = 13.3 lbs [6.03 kg]