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CheetaHub Power-3004E
5
Specifications
Standards Conformance IEEE 802.3, IEEE 802.3u, ISO/IEC 8802-3
Number of Ports 4 RJ-45 ports
Ports 1-3: Twisted-pair, fixed crossover
Port 4: Twisted-pair, choice between fixed
crossover or straight-through (daisy-chain
port)
Network Interface RJ-45: 100 ohm, UTP cable
10BASE-T: Categories 3, 4, or 5
100BASE-TX: Category 5
Switching Method Store-and-forward
MAC Address Table 1.7K entries per system
Memory Buffer 240 Kbytes per system
Filtering Rate Full line speed
Forwarding Rate Full line speed
Learning Rate Full line speed
Dimensions 130 x 95 x 40 mm (5.1 x 3.7 x 1.6 in)
Weight 0.3 kg (1.76 lbs)
Input Power 9 to 12 VDC, 1A (from external power adapter)
Power Consumption 6.3 Watts
Heat Dissipation 21.5 BTU/hr
Maximum Current 1.0A @ 9 VDC
Access Method CSMA/CD, 10 Mbps or 100 Mbps
Status LEDs Power (green), Collision 100 (green),
Collision 10 (green), Link (10Mbps - yellow;
100Mbps - green)/Activity (flashing), Memory
Error (yellow)
Environmental
Temperature 0° - 50°C / 32° - 122°F (Standard Operating)
-40° - 70°C / -40° - 158°F (Storage)
Humidity 5 - 95% (Noncondensing)
Certification CE Mark
Emissions FCC Class B, VCCI Class B,
EN55022 (CISPR 22)
Class B, C-Tick - AS/NZS 3548 (1995)
Class B,
IEC 1000-4-2/3/4
Safety CSA/NRTL (C22.2.950, UL 1950), TÜV/GS
(EN60950), IEC60950 (CB Report)