Technical Specifications
General
Standards
• IEEE 802.3 10BASE-T Ethernet (twisted pair copper)
• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
• ANSI/IEEE 802.3 NWay auto-negotiation
• IEEE 802.3x flow control
LAN
• IEEE 802.3 10BASE-T
• IEEE 802.3u 100BASE-TX compliance
• IEEE 802.3x Flow Control support
Data Transfer Rates
• Fast Ethernet
• 100 Mbps Half-Duplex
• 200 Mbps Full-Duplex
• Ethernet
• 10 Mbps Half-Duplex
• 20 Mbps Full-Duplex
Functionality
Switching Capacity
• 4.8 Gbps
Number of Ports
• 24 10/100Mbps Fast Ethernet ports
Network Cables
• 10BASE-T:
• UTP CAT 3/4/5/5e (100 m max.)
• EIA/TIA-586 100-ohm STP (100 m max.)
• 100BASE-TX
• UTP CAT 5/5e (100 m max.)
• EIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
• Auto MDI/MDIX adjustment for all ports
LED Indicators
• Per port:
• Link/Activity
• Per device:
• Power
Transmission Method
• Store-and-forward
MAC Address Table
• 8K entries per device
MAC Address Learning
• Automatic update
Packet Filtering /Forwarding Rates
• Ethernet: 14,880 pps per port
• Fast Ethernet: 148,800 pps per port
Topology
• Star
Protocol
• CSMA/CD
Physical
Dimensions
• 11.0 x 5.0 x 1.7 inches (280 x 125.8 x 44 mm)
Weight
• 3.652lbs (1.66kg)
Power Consumption
• Power On (Standby):
• DC input: 1.33 Watts
• AC input: 2.39 Watts
• Maximum:
• DC input: 5.50 Watts
• AC input: 8.07 Watts
Heat Dissipation
• Power On (Standby):
• AC input: 8.16 BTU/h
• Maximum:
• AC input: 27.54 BTU/h
MTBF
• 810,880 hours
Temperature
• Operating: 32 to 104 °F (0 to 40 °C)
• Storage: 14 to 158 °F (-10 to 70 °C)
Humidity
• Operating: 10% to 90% non-condensing
• Storage: 5% to 90% non-condensing
Certifications
• CE
• FCC
• ICES-003
• C-Tick
• cUL
• CB
Ordering Information
• DES-1024D 24-Port 10/100 Unmanaged Desktop or Rackmount Switch
ติดต่อขอราคาพิเศษที่ฝ่ายขาย by spider it
