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Switches
AT -9424Ts
24 Port 10/100/1000T Managed Layer 3 Switch
with a Stacking Module Expansion Bay and 48Gbps Stack Backplane
AT -9424Ts-xx
Layer 3 stackable switch with 20 ports
10/100/1000T, 4 x 10/100/1000T / SFP
combo ports plus AT-StackXG module bay
Product Overview
The AT-9424Ts is a Layer 3 Gigabit Ethernet
(10/100/1000) switch with a stacking bay
capable of tapping into 48Gbps of stack
bandwidth. It is an ideal Gigabit-to-the-desk
switch and can be stacked with other 9400s
family switches. It comes in a 1RU form factor
and provides rich QoS and IGMP capabilities for
voice and video enabled networks.
The relative affordability of the AT-9424Ts
makes high performance Gigabit switching a
reality for small to medium enterprises. It offers
an extensive set of standards-based features to
ensure ease of management and integration into
existing networks.
Resilient Ring Stacking
The AT-9424Ts switch is designed to meet the
growing bandwidth needs that advanced
applications and connectivity options are
requiring of networks. It features a stacking
expansion bay capable of tapping in 48Gbps of
stacking bandwidth.This switch can also be
stacked with 10Gbps capable 9400s switches to
further improve network performance while
keeping costs down. It provides high bandwidth
capacity making it an ideal investment for
organizations that seek 7 to 10 years of service
or more from their switches.
Allied Telesis
Network QoS and IGMP for Video
and Voice-over-IP
A rich offering of voice and video networking
features is incorporated to ensure support for
demanding multimedia networking applications
in the enterprise. Converged networking is
enhanced with QoS/CoS including eight priority
queues for IEEE 802.1p/ToS/DiffServ traffic.
The high performance hardware platform
makes latency a non-issue.The IGMP
implementation on the AT-9424Ts is capable of
transmitting broadcast quality video throughout
the enterprise network.
Network Security
To address the concern of network attacks in
the form of Denial of Service (DoS), the
AT-9424Ts, using Layer 2-4 intelligence, can be
deployed to complement WAN firewalls and
PC anti-virus protections to further fortify the
network against malicious attacks.The
AT-9424Ts comes pre-programmed to detect
six well-known DoS attacks and supports
security features such as IEEE 802.1x (port-
based Network Access Control) and Radius/
TACACS+.
Long-term Relevance
The AT-9424Ts is the ideal choice for
organizations seeking a long-term switching
solution. In addition to the extensive Layer 2
feature set this switch features Layer 3 switching
for the future flexibility to meet emerging
needs. Optional redundant power supplies are
also available to further increase the service life
of this switch.
Key Features
Stacking
•
Simplified management
•
Up to 48Gbps stacking bandwidth
Layer 3 Support
•
RIPv2
•
Static routing
•
ECMP
Performance
•
Throughput 71.424Mpps
•
Switch fabric 96Gbps
•
Stacking bandwidth 48Gbps
•
4K VLANs (static and dynamic)
•
256 static Layer 2 multicast groups
•
255 dynamic Layer 2 multicast groups
•
9K jumbo frame support
Layer 2-4 Intelligence
•
Packet inspection and classification at MAC, IP,
TCP/UDP layers
•
Set QoS, ACL, mirroring, and rate-limiting
using traffic classes
Security
•
DoS attack protection
•
Radius/TACACS+
•
Port security
•
SSH
•
SSL
•
IEEE 802.1x port-based network access
control
•
Access Control Lists (ACLs)
Advanced Services
•
Rate limiting (ingress and egress)
•
Eight QoS service levels
•
IEEE 802.1p for MAC-based QoS
•
DSCP for IP-based QoS
Resiliency
•
IEEE 802.1s Multiple STP
•
IEEE 802.3ad link aggregation
•
IEEE 802.1D Spanning-Tree
•
IEEE 802.1w Rapid STP
•
Temperature threshold alert
Management
•
Telnet
•
Web GUI
•
CLI
•
Dedicated management port
•
Compact flash slot
www.alliedtelesis.com
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