Allied Telesis AT AT-GS900/24 User manual

Allied Telesis www.alliedtelesis.com
Datasheet | Switches
AT-GS900/24
Unmanaged Gigabit Ethernet Switches
A
T-GS900/24
24 port 10/100/1000T unmanaged switch
High Performance
Designed for medium enterprises and
educational networks, the Allied Telesis
GS900 series of unmanaged Gigabit
switches delivers the high-speed and
high performance demanded by today’s
high-bandwidth applications such as video,
graphics, and industrial design.
Flexibility
Available in 8, 16 and 24 port models, Allied
Telesis lets you decide which size is best for
your network. Reduces your cost by allowing
you to only pay for the ports you need.
Simplified Installation
The GS900 series switches require minimal
configuration and can be installed in minutes
for use in network racks or on desktops.The
10/100/1000T copper ports on the GS900
series are fully auto-negotiating, allowing the
switches to connect to all other 10Mbps
Ethernet, 100Mbps Fast Ethernet, or 1000Mbps
Gigabit Ethernet devices. Equipped with
MDI/MDI-X ports for easy connection to other
hubs and switches, the GS900 series offers
anatural migration path from legacy networks
and a cost-effective introduction to Gigabit
Ethernet. Finally, easy to read front panel LEDs
show ongoing switch status and simplify
troubleshooting.
Quality and Reliability
Allied Telesis is a worldwide leader in
unmanaged Ethernet switches. Shipping more
than 250,000 unmanaged switches every year,
Allied Telesis offers proven reliability and
industryrecognized quality.
Applications
Connected to managed Gigabit switches such
as the AT-9424M or the AT-9748TS/XP or
unmanaged Fast Ethernet switches such as the
AT-FS724L or the AT-LE700, the GS900series
remains the ideal fit for Gigabit migration in
Local Area Networks (LANs).The GS900 series
of unmanaged Gigabit switches can forward
both standard sized packets and VLAN-tagged
packets throughout LANs. For those
applications requiring Gigabit to the desktop, an
ideal design combines Allied Telesis GS900
series switches with any of our full line of
Gigabit Network Interface Cards (NICs)—
whether it’sthe AT-2930T for copper Gigabit or
the AT-2930SX for fiber Gigabit.
Key Features
•Wirespeed performance
•Non-blocking architecture
•Auto-negotiation Gigabit ports
•Auto MDI/MDI-X on TX ports
•Transparent to VLAN packets
•Full-duplex flowcontrol
•Sturdy metal case

USA Headquarters |19800 North Creek Parkway |Suite 200 |Bothell |WA 98011 |USA |T: [phone] |F: [phone]
European Headquarters |Via Motta 24 |6830 Chiasso |Switzerland |T: +41 91 69769.00 |F: +41 91 69769.11
Asia-Pacific Headquarters |11 Tai Seng Link |Singapore |534182 |T: [phone] |F: [phone]
www.alliedtelesis.com
©2007 AlliedTelesis Inc. All rights reserved. Information in this document is subject to change without notice. All company names, logos, and product designs that are trademarks or registered trademarks are the property of their respective owners. 617-000152 Rev. E
AT-GS900/24 |Unmanaged Gigabit Ethernet Switches
Performance
14,880pps for 10Mbps Ethernet
148,800pps for 100Mbps Ethernet
1,488,000pps for 1000Mbps Ethernet
Switching capacity Up to 35.7Mpps
MAC addresses Up to 8K
Packet buffer 256KB
Half/full-duplex
Auto-negotiation
MDI/MDI-X
Interface Connections
10/100/1000T RJ-45
Power Characteristics
Voltage 100-240V AC
Frequency 50/60Hz
Current 1.0A
Power consumption max 43W
Environmental Specifications
Operating temp. 0°C to 40°C (32°F to 104°F)
Non-operating temp. -25°C to 70°C (-13°F to 158°F)
Operating humidity 5% to 90% non-condensing
Storage humidity 5% to 95% non-condensing
Technical Specifications
Physical Characteristics
Dimensions 33cm x 23cm x 4.32cm
(W x D x H) (13.2” x 9.2” x 1.728”)
Weight 2.99kg (6.6lbs)
Wall-mount or Desktop
All units come with wall and 19” rack-mount brackets
Standards and Compliance
IEEE 802.3 10T Ethernet
IEEE 802.3u 100TX Fast Ethernet
IEEE 802.3ab 1000T Gigabit Ethernet
IEEE 802.3z Full-duplex
IEEE 802.3x Flow control
Electrical/Mechanical Approvals
UL 1950
FCC/EN55022 Class A
VCCI Class A
C-Tick
EN60950 (TUV)
EN55024
CE
Ordering Information
AT-GS900/24
24port 10/100/1000T unmanaged switch
Where xx = 10 for U.S. power cord
20 for no power cord
30 for U.K. power cord
40 for Australian power cord
50 for European power cord