Appendix a, Technical specifications, Base unit – Allied Telesis AT FH824U AT-FH824U User Manual

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Appendix A

Technical Specifications

Base Unit

Access Method

CSMA/CD, 10 Mbps or 100 Mbps

Standards
Conformance

IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX

Communication Rate

10 Mbps or 100 Mbps

Media Supported

10Base-T 100 Ohm Category 3,4,5 UTP/STP, 100Base-TX 100
Ohm Category 5 UTP/STP

Number of Ports

12/24 dual-speed ports

Stackable Expansion

Up to 6 modules with stack cable

Indicator Panel

LEDs for monitoring power, switch module, segment activity/
collision, port link/partition

Dimensions

440 x 200 x 63 millimeters (17.6 x 8.0 x 2.52 inches)

Weight

4.5 kilograms (9.92 pounds)

Input Power

Full range power input: 100 to 240VAC ±10%, 50 to 60 Hz
±3Hz, 1.5A

Power Consumption

50 Watts

Heat Dissipation

170.5 BTU/hr

Standard Operating
Temperature

0°C to 40°C (32 to 104°C)

Humidity

5% to 95% (Non-condensing)

Certification

CE Mark

Emissions

FCC Class A, VCCI Class A, CISPR Class A, EN55022 Class A

Immunity

EN50082-1

Safety

CSA/NRTL, TUV/GS

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