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Datasheet |
Switches
AT -9448Ts/XP
48 Port 10/100/1000T Managed Layer 3 Switch with 2 10GbE XFP Bays
and a Stacking Module Expansion Bay with 48Gbps Stack Backplane
AT -9448Ts/XP-xx
Layer 3 stackable switch with 48 port
10/100/1000T plus 2 XFPs bays
(unpopulated) and memory flash card slot
Product Overview
The AT-9448Ts/XP is a Layer 3 Gigabit Ethernet
(10/100/1000) switch with built-in 10GbE front-
side XFP bays for 10Gbps backbone
connectivity. It is the ideal 10GbE backbone
gateway at the edge and aggregation tiers of the
network. 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-9448Ts/XP
makes 10GbE backbones 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.
Built-in 10GbE Bays
The AT-9448Ts/XP switch is designed to meet
the growing bandwidth needs that advanced
applications and connectivity options are
requiring of networks. It features two built-in
bays for 10 Gigabit Ethernet connectivity to
provide a well balanced uplink subscription ratio
(2.4 to 1 using both bays). No additional
module is required to house the XFP
transceivers. It provides an extraordinary
amount of 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-9448Ts/XP 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-9448Ts/XP, 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-9448Ts/XP 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-9448Ts/XP is the ideal choice for
organizations seeking a long-term switching
solution. In addition to the extensive Layer 2
feature set this switch features 10GbE support
and Layer 3 switching for the future flexibility
and the capacity required to meet emerging
needs. Optional redundant power supplies are
also available to further increase the service life
of this switch.
Key Features
10 Gigabit Ethernet Support
•
Two integrated XFP bays for 10GbE
transceiver modules
Layer 3 Support
•
RIPv2
•
Static routing
•
ECMP
Performance
•
Throughput 144Mpps
•
Switch fabric 184Gbps
•
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
•
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
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