Datasheet

5/8-PORT GIGABIT SWITCH
DGS-105/DGS-108
EXPAND YOUR NETWORK WITH GIGABIT CONNECTIVITY
WHAT THIS PRODUCT DOES
The DGS-105/DGS-108 5/8-Port Gigabit
Switch offers an economical way for SOHO
and small and medium businesses to benefit
from the increased bandwidth of Gigabit
Ethernet. It provides five/eight Gigabit ports
for easy expansion of your network and
a quick way to upgrade your network to
Gigabit connectivity.
IEEE 802.1p QoS
QoS prioritizes network traffic so that time-
sensitive data is delivered efficiently, even
during bursts of high data traffic. This helps
ensure an optimal experience for streaming
media, VoIP calls, and online gaming.
CABLE DIAGNOSTICS FUNCTION
The D-Link Cable Diagnostics Function
enables users to be instantly aware of
cable conditions through the LED display
on the front-panel. Users can determine
whether the pin connections of their cable
connectors are correct, facilitating prompt
network troubleshooting if required.
YOUR NETWORK SETUP
TECHNICAL SPECIFICATIONS
KEY FEATURES
 Built-in D-Link Green Technology
 Inexpensive Gigabit solution for Home/
SOHO
 Five/Eight 10/100/1000 Mbps Gigabit
ports
 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
 IEEE 802.3x Flow Control
 Supports 9,000 Byte Jumbo Frames
 Supports IEEE 802.1p QoS (4 Queues,
Strict Mode)
 Supports Cable Diagnostics Function
 RoHS compliant
 Plug-and-play installation
STANDARDS
 IEEE 802.3 10BASE-T Ethernet (twisted-
pair copper)
 IEEE 802.3u 100BASE-TX Fast Ethernet
(twisted-pair copper)
 IEEE 802.3ab 1000BASE-T Gigabit
Ethernet (twisted-pair copper)
 ANSI/IEEE 802.3 NWay auto-negotiation
 IEEE 802.3x Flow Control
 IEEE 802.1p QoS
 IEEE 802.3az Energy-Efficient Ethernet
(EEE)
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)
 Gigabit Ethernet:
 2000 Mbps (full duplex)
TOPOLOGY
 Star
NETWORK CABLES
 10BASE-T:
 UTP CAT 3, 4, 5/5e (100 m max.)
 EIA/TIA-586 100-ohm STP (100 m max.)
 100BASE-TX, 1000BASE-T:
 UTP CAT 5/5e (100 m max.)
 EIA/TIA-568 100-ohm STP (100 m max.)
MEDIA INTERFACE EXCHANGE
 Auto MDI/MDIX adjustment for all ports
LED INDICATORS
 Per port: Link/Activity/Speed
 Per device: Power
TRANSMISSION METHOD
 Store-and-forward
MAC ADDRESS TABLE
 DGS-105: 2K
 DGS-108: 8K
MAC ADDRESS LEARNING
 Automatic update
PACKET FILTERING/FORWARDING RATES
 Ethernet: 14,880 pps per port
 Fast Ethernet: 148,800 pps per port
 Gigabit Ethernet: 1,488,000 pps per port
RAM BUFFER
 128 KB per device
DC INPUT
 External 5 V/1 A Level “V” Power
Adapter
POWER CONSUMPTION
 DGS-105
 Power On (Standby):
DC input: 0.5 watts
AC input: 1.0 watts
 Maximum:
DC input: 2.01 watts
AC input: 3.10 watts
 DGS-108
 Power On (Standby):
DC input: 0.55 watts
AC input: 1.0 watts
 Maximum:
DC input: 2.8 watts
AC input: 4.5 watts
HEAT DISSIPATION
 DGS-105
 Power On (Standby)
AC input: 3.41 BTU/h
 Maximum
DC input: 6.854 BTU/h
 DGS-108
 Power On (Standby)
AC input: 3.41 BTU/h
 Maximum
DC input: 9.548 BTU/h
MTBF
 DGS-105: 1,688,338 hours
 DGS-108: 2,053,751 hours
OPERATING TEMPERATURE
 0 to 50 ˚C (32 to 130 ˚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)
 DGS-105
 100 x 98 x 28 mm
(3.9 x 3.8 x 1.1 inches)
 DGS-108
 162 x 102 x 28 mm
(6.3 x 4 x 1.1 inches)
CERTIFICATIONS
 FCC Class B
 ICES-003 Class B
 CE Class B
 C-Tick Class B
 VCCI Class B
 cUL
 CB
D-Link Corporation
No. 289 Xinhu 3rd Road, Neihu, Taipei 114, Taiwan
Specifications 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.
©2011 D-Link Corporation. All rights reserved.
Release 01 (October 2011)
USC
ACN 052 202 83
8