Auto-sensing 10/100 ports
The DES-1008A uses auto-sensing 10/100 Mbps ports, allowing a small work group to flexibly connect to Ethernet and Fast Ethernet devices to create an integrated network. These ports detect the network speed and auto-negotiate between 10BASE-T and 100BASE-TX, as well as between full and half-duplex,allowing you to get the maximum speed possible for each device connected to your network.
Auto MDI/MDIX CrossOver
All ports support automatic MDI/MDIX crossover, eliminating the need for crossover cables or uplink ports. Each port can be plugged directly to a server, hub, router, or switch using regular straight-through twisted-pair Ethernet cables.
Flow Control for Secure Transmission 802.3x flow control on each port minimizes dropped packets when the port's receiving buffer is full. This gives you a more reliable connection for all of your connected devices.
Key Features
Inexpensive Fast Ethernet solution for Home/SOHOEight 10/100 Mbps Fast Ethernet portsAuto MDI/MDIX crossover for all portsStore-and-forward switching schemeFull/half-duplex for Ethernet/FastEthernet speedsIEEE 802.3x Flow ControlPlug-and-play installationRoHS compliant
SWITCHING FABRIC
1 Gbps switching fabric
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-negotiationIEEE 802.3x flow control
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)
Topology
Star
Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
Network Cables
10BASE-T:UTP CAT 3/4/5/5e (100 m max.)EIA/TIA-586 100-ohm STP (100 m max.)100BASE-TXUTP CAT 5/5e (100 m max.)EIA/TIA-568 100-ohm STP (100 m max.)
LED Indicators
Per port:Link/ActivityPer device:Power
Transmission Method
Store-and-forward
MAC Address Tab le
2K entries per device
MAC Address Learning
Automatic update
Packet Filtering/Forwarding Rates
Ethernet: 14,880 pps per portFast Ethernet: 148,800 pps per port
RAM Buffer
48KBytes per device
DC Input
External 5V/1A power adapter
Power Consumption
Power On (Standby):DC input: 0.45 wattsAC input: 1.25 wattsMaximum:DC input: 2.46 wattsAC input: 3.5 watts
Heat Dissipation
Power On (Standby):AC input: 4.26 BTU/hMaximum:AC input: 11.945 BTU/h
Operating Temperature
0 to 40 Deg. C (32 to 104 F)
STORAGE TEMPERATURE
10 to 70 Deg. 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)
97 x 79 x 28 mm (3.8 x 3.1 x 1.1 inches)
Certifications
FCC Class BCE Class BuULC-Tick Class BCBPackage Contents:8 Port SwitchPower AdapterQuick installation Guide & Warranty documents.