DES-1008DEOL EOS

8-Port 10/100Mbps Switch for SOHO
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Description

8 Auto-sensing 10/100Mbps Ports
The switch comes with 8 10/100Mbps ports, allowing a small workgroup to flexibly connect to Ethernet ad Fast Ethernet and integrate.  These intelligent ports detect the network speed and auto-negotiate between 100BASE-TX and 10BASE-T, as well as between full- and half-duplex.

Flow Control for Secure Transmission
All ports support 802.3x flow control. This function minimizes dropped packets by sending out collision signals when the port's receiving buffer is full.  Flow control is available in the full-duplex mode.

Auto-negotiation of MDI/MDIX Cross Over
All ports support auto-negotiation of MDI/MDIX cross over. This eliminates the need for cross over cables or uplink ports. Any port can simply plug to a server, a hub or a switch, using the usual straight-through twisted-pair cable.

SOHO Plug-and-Play
With 8 plug-and-play ports, the switch is a perfect choice for the small workgroup to upgrade performance in a client/server environment.  The ports can be connected to servers in full-duplex, or hubs in half-duplex.

Desktop Power
With low-cost connection per-port, the switch can also be set up for direct connection from the PCs. This relieves data bottleneck by giving each workstation a dedicated bandwidth on the network. 

General features

Standards
- IEEE 802.3 10BASE-T Ethernet
- IEEE 802.3u 100BASE-TX Fast Ethernet
- ANSI/IEEE 802.3 NWay auto-negotiation
- IEEE 802.3x Flow Control

Protocol
CSMA/CD
   
Data Transfer Rates
- Ethernet:
  10Mbps (half-duplex)
  20Mbps (full-duplex)
- Fast Ethernet:
  100Mbps (half-duplex)
  200Mbps (full-duplex)
    
Topology
Star
    
Network Cables
- 10BASE-T:
  UTP Cat. 3, 4, 5 (100 m)
  EIA/TIA-568 STP (100 m)
- 100BASE-TX:
  UTP Cat. 5 (100 m)
  EIA/TIA-5681 STP (100 m)
  
Number of Ports
10/100Mbps port x 8

Twisted-pair Rx Reverse Polarity
Auto-correction

LED Report
Per device:
- Power
Per port:
- 10Mbps, 100Mbps
- Full-duplex, Collision

Performance
Transmission Method
Store-and-forward
    
MAC Address Table
8K entries per device

MAC Address Learning
Automatic update

Buffer Memory
256Kbytes per device
    
Packet Filtering Rates
- 10BASE-T: 14,880 pps per port (half-duplex)
- 100BASE-TX: 148,800 pps per port (half-duplex)
    
Packet Forwarding Rates
- 10BASE-T: 14,880 pps per port (half-duplex)
- 100BASE-TX: 148,800 pps per port (half-duplex)



Power Input
DC 7.5V/1A
Through external AC power adapter
    
Power Consumption
2 watts (max.)
    
Operating Temperature
0   -  50  C

Storage Temperature
-10   -  70  C
         
Operating Humidity
10%  -  90%

Storage Humidity   
5%  -  90%
         
Dimensions
192 (W) x 118 (D) x 32 (H) mm
    
Weight
301 grams
    
Emission (EMI)
- FCC Class B
- CE Class A
- VCCI Class A

Certificates

Order info

DES-1008D 8-Port 10/100Mbps Switch for SOHO

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DES-1008D/С
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