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4. Technical Specifications
General
Standards
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100 BASE-TX Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
Protocol CSMA/CD
Data Transfer
Rate
Ethernet: 10Mbps (half duplex), 20Mbps (full duplex)
Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
Gigabit Ethernet: 2000Mbps (full duplex)
Topology Star
Network Cables
10BASET: 2-pair UTP/STP Cat. 3,4,5; up to 100m
100BASE-TX: 2-pair UTP/STP Cat. 5; up to 100m
1000BASE-T: 4-pair UTP/STP Cat. 5; up to 100m (Cat. 5E is
recommended)
Number of Ports
24 ×10/100BASE-TX Auto-MDIX STP ports
2 × 1000BASE-T Auto-MDIX STP ports
Physical and Environmental
AC inputs 100 to 240V AC, 50/60 Hz internal universal power supply
Power
Consumption
11.75 watts. (max.)
Temperature
Operating: 0
°
~40
°
C, Storage: -10
°
~70
°
C
Humidity Operating: 10%~90%, Storage: 5%~90%
Dimensions 440× 140× 44 mm (W × H × D)
Emissions FCC Class A, CE Mark Class A,
VCCI Class A
Safety CUL, LVD
Performance
Transmits
Method
Store-and-forward
RAM Buffer 2.5Mbits per device
Filtering Address
+
Table
8K entries per device
Packet Filtering/
Forwarding Rate
10Mbps Ethernet: 14,880/pps
100Mbps Fast Ethernet: 148,800/pps
1000Mbps Gigabit Ethernet: 1488,000/pps
MAC Address
Learning
Automatic update
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