Lantronix
SM24TBT2DPB Install Guide
33845 Rev. B
Page
7
of
48
Specifications
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 802.3bt, IEEE 802.3az
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] x Depth: 11.8” [300 mm] x 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 : 194 - 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 Temp: 0°C to +40°C (32 to 104°F).
Storage Temp: -20 to +40°C (-4 to +158°F)
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]
Certifications
FCC Class A, CE, UL62368-1
Warranty
Lifetime (switch); 5 Years (power supply)
MTBF
SM24TBT2DPB
: Relex Software Standard Reliability Prediction Report; GB, GC – Ground Benign, Controlled:
Configuration
Temperature
MTBF
SM24TBT2DPB with 2 PSU
25.00°C
168,959 Hrs.
SM24TBT2DPB with 2 PSU
40.00°C
98,720 Hrs.
SM24TBT2DPB
25.00°C
204,204 Hrs.
SM24TBT2DPB
40.00°C
116,208 Hrs.