D-Link DES-108/E 8port [ 10/100/1000 Mbit, asztali és rackbe is ]

Key Features

• Built-in D-Link Green Technology


• Inexpensive Gigabit solution for Home/SOHO


• Eight 10/100/1000 Mbps Gigabit ports


• 16 Gbps switching fabric


• Auto MDI/MDIX crossover for all ports


• Secure store-and-forward switching scheme


• Full/half-duplex for Ethernet/Fast Ethernet speeds


• IEEE 802.3x Flow Control


• Supports 9,000 Byte Jumbo Frames


• Supports IEEE 802.1p QoS (4 Queues, Strict Mode)


• Supports Cable Diagnostics Function


• RoHS compliant


• Plug-and-play installation

Standards

• IEEE 802.3 10BASE-T Ethernet (twistedpair copper)


• IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)


• IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)


• ANSI/IEEE 802.3 NWay auto-negotiation


• IEEE 802.3x Flow Control


• IEEE 802.1p QoS


• IEEE 802.3az Energy-Efficient Ethernet (EEE)

Protocol

• CSMA/CD

Data Transfer Rates

• Ethernet:
  
  
  
  • 10 Mbps (half duplex)
  
  
  • 20 Mbps (full duplex)
  
  
  
  


• Fast Ethernet:
  
  
  
  • 100 Mbps (half duplex)
  
  
  • 200 Mbps (full duplex)
  
  
  
  


• Gigabit Ethernet:
  
  
  
  • 2000 Mbps (full duplex)
  
  
  
  

Topology

• Star

Network Cables

• 10BASE-T:
  
  
  
  • UTP CAT 3, 4, 5/5e (100 m max.)
  
  
  • EIA/TIA-586 100-ohm STP (100 m max.)
  
  
  
  


• 100BASE-TX, 1000BASE-T:
  
  
  
  • 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/Speed


• Per device: Power

Transmission Method

• Store-and-forward

MAC Address Table

• 8K

MAC Address Learning

• Automatic update

Packet Filtering/Forwarding Rates

• Ethernet: 14,880 pps per port


• Fast Ethernet: 148,800 pps per port


• Gigabit Ethernet: 1,488,000 pps per port

RAM Buffer

• 128 KB per device

DC Input

• External 5 V/1 A Level “V” Power Adapter

Power Consumption

• Power On (Standby):
  
  
  
  • DC input: 0.55 watts
  
  
  • AC input: 1.0 watts
  
  
  
  


• Maximum:
  
  
  
  • DC input: 2.8 watts
  
  
  • AC input: 4.5 watts
  
  
  
  

Heat Dissipation

• Power On (Standby)
  
  
  
  • AC input: 3.41 BTU/h
  
  
  
  


• Maximum
  
  
  
  • DC input: 9.548 BTU/h
  
  
  
  

MTBF

• 2,053,751 hours

Operating Temperature

• 0 to 50 °C (32 to 130 °F)

Storage Temperature

• -10 to 70 °C (14 to 158 °F)

Operating Humidity

• 10% to 90% RH non-condensing

Storage Humidity

• 5% to 90% RH non-condensing

Device Dimensions (W x D x H)

• 162 x 102 x 28 mm (6.3 x 4 x 1.1 inches)

Certifications

• FCC Class B


• ICES-003 Class B


• CE Class B


• C-Tick Class B


• VCCI Class B


• cUL


• CB