5-Port Desktop Switch
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5 Auto-sensing 10/100Mbps Ports
The switch comes with 5 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 5 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

- 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


Data Transfer Rates
- Ethernet:
  10Mbps (half-duplex)
  20Mbps (full-duplex)-
- Fast Ethernet:
  100Mbps (half-duplex)
  200Mbps (full-duplex)


Network Cables
- 10BASE-T:
  2-pair UTP Cat. 3 (100 m)
  4-pair UTP Cat. 4, 5 (100 m)
  EIA/TIA-568 150-ohm screened twisted-pair (STP) (100 m)
- 100BASE-TX:
  4-pair UTP Cat. 5 (100 m)
  EIA/TIA-568B 150-ohm screened twisted-pair (STP) (100 m)
Number of Ports
10/100Mbps port x 5 with auto MDI/MDIX

Twisted-pair Rx Reverse Polarity

LED Report
Per device:
- Power
Per port:
100Mbps Link/Activity, 10Mbps Link/Activity

Transmission Method


Switch Capability

Filtering Address Table
2K entries per device

MAC Address Learning
Automatic update

Buffer Memory
64KBytes 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
- AC 9V/1A
- DC 7.5V/1A
- Switching 5V/1.2A
* Different Switch versions are packed with different power types

Power Consumption
2.83 watts

Operating Temperature
0 ~50 C (32 ~122 F)

Storage Temperature
-10 ~70 C (14 ~158 F)

Operating Humidity
10% ~ 90%

Storage Humidity
5% ~ 90%

Dimensions (W x D x H)
142 x 115 x 31 mm (5.6 x 4.5 x 1.2 inches)

Emission (EMI)
- FCC Class B
- ICES-003 Class B
- CE Class B
- C-Tick Class B
- VCCI Class B

CSA International

99,663 hours


Order info

DES-1005D 5-Port Desktop Switch


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Back view


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