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Product Highlights
High-Speed Networking
Gigabit ports allow you to connect up to ve or
eight devices for fast le transfers and smooth media
streaming
Intelligent Data Streaming
QoS support enables uninterrupted VoIP calls,
smooth online gaming, and quick downloads over
the network connection
Eco-Friendly and Economical
D-Link Green Technology saves energy while using
an economical yet innovative design that runs cool
and quiet
DGS-105/108
5/8-Port 10/100/1000 Mbps Unmanaged Switch
Features
Fast Connectivity
• Five (DGS-105) or eight (DGS-108) Gigabit LAN
ports for high-speed wired connections
• Plug-and-play installation for convenience
• Cable Diagnostics Function noties users of
cable conditions through product LEDs
Green Ethernet Features
• Reduces power to a port when no link to that
port is detected
• Adjust power to a port by detecting the length
of the connected Ethernet cable
Eco-friendly Design
• Compliant with Energy Star Level V, CEC, and
MEPS regulations
• Compliant with RoHS standards
This 5/8-Port Gigabit Ethernet Switch is designed for the departmental and enterprise
connection. Powerful and versatile, it eliminates network bottlenecks while giving users the
capability to ne-tune performance. The DGS-105/108 has a special front access design for
Ethernet ports/LEDs to for easier control of network status. Also, the metal case design keeps
cool, allowing for superior performance. Additionally, the DGS-105/108 complies with IEEE
802.3az Energy-Ecient Ethernet (EEE) standards, making it energy ecient without losing
connectivity or functionality.
Integrated Network
The DGS-105/DGS-108 5/8-port Gigabit Switch uses auto-sensing 10/100/1000 Mbps ports,
allowing a small workgroup to exibly connect to Ethernet and Fast Ethernet and Gigabit
devices to create an integrated network. These ports detect the network speed and auto-
negotiate between 10BASE-T and 100BASE-TX at full and half-duplex,and 1000BASE-TX at full
duplex, allowing you to get the maximum speed possible for each device connected to your
network.
Simplied Installation
All of the ports on the DGS-105/108 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. In addition,
the DGS-105/108 features multiple front, easy-to-access Ethernet ports with two color LED
indicators per port to easily distinguish link status..
Flow Control for Secure Transmission
When a port reaches its receiving buer capacity, the 802.3x ow control feature activates to
minimize dropped packets, providing a more reliable connection for all of your connected
devices while surng the web, playing games, or accessing media.
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DGS-105/108 5/8-Port 10/100/1000 Mbps Unmanaged
Think Green
The DGS-105/108 is a plug-and-play networking switch that uses D-Link’s
Green Technology to save energy and reduce heat, which in turn extends
product life without sacricing performance or functionality. The switch
supports IEEE 802.3az Energy-Ecient Ethernet (EEE) which detects when
a connected computer is shut down or when there is no Ethernet trac,
in which the switch will proceed to power down the idle port, saving a
substantial amount of power.
Your Network Setup
Switch
Technical Specications
General
Device Interfaces • DGS-105: Five 10/100/1000 Gigabit LAN ports • DGS-108: Eight 10/100/1000 Gigabit LAN ports
Standards • IEEE 802.3 10BASE-T
• IEEE 802.3u 100BASE-TX
• IEEE 802.3x Flow Control
• IEEE 802.3ab 1000BASE-T
• IEEE 802.1p QoS
• IEEE 802.3az Energy-Efficient Ethernet (EEE)
Functionality
Advanced Features • Green Ethernet
• 10/16 Gbps switching fabric
• Auto MDI/MDIX crossover for all ports
• Secure store-and-forward switching scheme
• Full/half-duplex for Ethernet/Fast Ethernet speeds
• Supports 9,216-Byte jumbo frames
• Back pressure at half-duplex operation
• Cable diagnostics Function
• Wire-speed reception and transmission
• Store and-forward switching method
Protocol • CSMA/CD
• Auto-negotiation for each port
• RoHS compliant.
• ErP compliant
• EEE compliant
• IEEE 802.3 10BASE-T
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3u 100BASE-TX
• IEEE 802.3az EEE
• IEEE 802.3x flow control
• IEEE 802.1p QoS (4 queues, strict Mode)
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DGS-105/108
5/8-Port 10/100/1000 Mbps Unmanaged Switch
Data Transfer Rates • Ethernet:
• 10 Mbps (half duplex)
• 20 Mbps (full duplex)
• Fast Ethernet:
• 100 Mbps (half duplex)
• 200 Mbps (full duplex)
Transmission Method • Store-and-forward
MAC Address Table • 2 k • 8 k
MAC Address Learning • Automatic Update
Packet Filtering/Forwarding Rates • Ethernet: 14,880 pps per port
• Fast Ethernet: 148,800 pps per port
RAM Buffer • DGS-105: 250KB per device • DGS-108: 250KB per device
• Gigabit Ethernet:
• 2000 Mbps (full duplex)
• Gigabit Ethernet: 1,488,000 pps per port
Physical
LED Indicators • Per port: Link/Activity/Speed • Per device: Power
Media Interface Exchange • Auto MDI/MDIX adjustment for all ports
Dimensions • DGS-105: 100 x 98 x 28 mm
(3.93 x 3.86 x 1.10 inches)
Weight • DGS-105: 267 grams (0.59 lbs) • DGS-108: 415 grams (0.92 lbs)
Power • 5V/1A • DC jack: Located at rear panel
• DGS-108D: 162 x 102 x 28mm
(3.54 x 2.83 x 1.06 inches)
Power Consumption DGS-105:
• Power On (Standby):
• DC input: 0.2 Watts
• AC input: 2.75Watts
• Maximum:
• DC input: 1.55 Watts
• AC input: 2.75Watts
Temperature • Operating: 0 to 40 °C (32 to 104 °F) • Storage: -10 to 70 °C (14 to 158 °F)
Humidity • Operating: 10% to 90% non-condensing • Storage: 5% to 90% non-condensing
MTBF • DGS-105: 593,755 hours • DGS-108: 858,090 hours
Heat Dissipation • Power On (Standby)
• DGS-105: AC Input: 2.5234 BTU/h
• DGS-108: AC Input: 3.8874 BTU/h
Certifications • FCC Class B
• CE Class B
• C-Tick
DGS-108:
• Power On (Standby):
• DC input: 0.45 Watts
• AC input: 1.14 Watts
• Maximum:
• DC input: : 2.75 Watts
• AC input: 4.15 Watts
• Maximum:
• DGS-105: DC Input: 5.2855 BTU/h
• DGS-108: AC Input: 14.083 BTU/h
• CB
• ICES-003 Class B
• cUL
Order Information
Part Number Description
DGS-105/108 5/8-Port 10/100/1000 Mbps Unmanaged Switch
Updated 2013/12/19
Specications are subject to change without notice. D-Link is a registered trademark of D-Link
Corporation and its overseas subsidiaries. All other trademarks belong to their respective owners.
©2013 D-Link Corporation. All rights reserved. E&OE.
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