Auto-sensing 10/100 ports

The DES-1005A uses auto-sensing 10/100 Mbps ports, allowing a small workgroup 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.

Features :

?0 to 40 ?C 

Switching Fabric

    1 Gbps 

Protocol

    CSMA/CD 

Topology

    Star 

Transmission Method

    Store-and-forward 

MAC Address Table

    2K 



    Automatic update 

RAM Buffer

    48KBytes 

DC Input

    5V/1A 

Storage Temperature

    -10 to 70 ?C 

Operating Humidity

    10% to 90% 

Storage Humidity

    5% to 90% 



    97 x 79 x 28 mm 

Network Cables

    ?UTP CAT 3/4/5/5e 
Specifications:

Key Features

• Inexpensive Fast Ethernet solution for
• Home/SOHO
• Five 10/100 Mbps Fast Ethernet ports
• Auto MDI/MDIX crossover for all ports
• Store-and-forward switching scheme
• Full/half-duplex for Ethernet/Fast
• Ethernet speeds
• IEEE 802.3x Flow Control
• Plug-and-play installation
• RoHS 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-negotiation
• IEEE 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-TX
• UTP CAT 5/5e (100 m max.)
• EIA/TIA-568 100-ohm STP (100 m max.)

LED Indicators

• Per port:
• Link/Activity
• Per 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 port
• Fast 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 watts
• AC input: 1.25 watts
• Maximum:
• DC input: 2.46 watts
• AC input: 3.5 watts

Heat Dissipa tion

• Power On (Standby):
• AC input: 4.26 BTU/h
• Maximum:
• AC input: 11.945 BTU/h

Operating Temperature

• 0 to 40 ?C (32 to 104 ?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)

• 97 x 79 x 28 mm (3.8 x 3.1 x 1.1 inches)

Certifications

• FCC Class B
• CE Class B
• uUL
• C-Tick Class B
• CB