General Information

Manufacturer

Manufacturer Part Number

Overview

The DES-1008E 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.

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.

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

• Eight 10/100 Mbps Switched Ports
• Up to 100 Mbps of Dedicated Bandwidth per Port and up to 200 Mbps Bandwidth in Full-Duplex Mode (Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic and network overhead, lower actual data throughtput rate)
• Auto MDI/MDI-X Crossover for all Ports
• IEEE 802.3x Flow Control
• Plug & Play Installation
• Supports MAC Address Learning
• Wall Mountable
• 24/7 Basic Installation Support

Specifications

Key Features
• Inexpensive Fast Ethernet solution for home/SOHO
• 8 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
• 1.6 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 autonegotiation
• 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 Table
• 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
• 57 KBytes per device

DC Input
• External 5V/1.2A power adapter

Power Consumption
• Power on (Standby):
• DC input: 0.6 watts
• AC input: 1.4 watts
• Maximum:
• DC input: 3.3 watts
• AC input: 5.2 watts

Heat Dissipation
• Power on (Standby): AC input 4.774 BTU/h
• Maximum: AC input 17.732 BTU/h

Temperature
• Operating: 0 to 50 °c (32 to 122 °F)
• Storage: -10 to 70 °c (14 to 158 °F)

Humidity
• Operating: 10% to 90% RH Non-Condensing
• Storage: 5% to 90% RH Non-Condensing

Device Dimensions (W x D x H)
• 6.5” x 4.4” x 1.5” (164.5 x 111.5 x 36.0 mm)

Certifications
• FCC class B
• ICES-003 class B
• CE class B
• C-Tick class B
• VCCI class B
• cUL
• CB

MTBF
• 832,413 hours

Minimum System Requirements
• Devices Supporting 802.3 Ethernet or 802.3u Fast Ethernet
• CAT5 Ethernet Cable
• Network Interface Card for each computer

Package Contents
• 8-Port 10/100 Desktop Switch
• Power Adapter
• Wall Mount Kit
• Rubber Feet
• Warranty Card
• Quick Install Guide