Allied Telesis AT-9448T/SP AC Datenblatt
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Datasheet |
Switches
AT -9448T/SP
48 Port 10/100/1000T Managed Layer 3 Switch with 4 Combo SFP Bays
AT -9448T/SP
Layer 3 switch with 48 ports 10/100/1000T
plus 4 combo SFP bays
Product Overview
As a member of the 9400 series the
AT-9448T/SP is a managed Gigabit Ethernet
switch with a 1RU form factor and rich QoS
functionality. It is rack-mountable and supports
DoS attack protection.
The AT-9448T/SP is an ideal choice for small to
medium enterprises that need rich QoS
functionality and Gigabit connectivity. It offers an
extensive set of management features and
advanced QoS functionality delivers Layer 2/4
ready traffic management for VoIP networks. A
managed Gigabit Ethernet switch the
AT-9424T/SP is ready to meet the Gigabit
networking needs at the access tier of any
organization. Implemented protocols and
features are standards-based to ensure ease of
management and integration into existing
networks.
Smarter, More Secure and
More Cost-Effective
The AT-9448T/SP is a Layer 3 managed Gigabit
switch for the access edge that brings enhanced
security and intelligence to Gigabit networks.
The cost-effective AT-9448T/SP offers advanced
attack detection and suppression capabilities
for increased security and advanced QoS to
support converged applications.
The 9400 series provides the perfect
solution for:
•
Traditional Enterprise LAN (wiring closet)
•
Service-provisioned Leased Offices or MTUs
•
Security-conscious Government Institutions
•
Security-conscious Financial Institutions
•
Cost/security-conscious Educational
Institutions
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 platforms high performance hardware
makes latency a non-issue and IGMP
implementation on the AT-9448T/SP 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-9448T/SP, using Layer2-4 intelligence, can be
deployed to complement WAN firewalls and
PC anti-virus protections to further fortify the
network against malicious attacks.The
AT-9448T/SP 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+.
Key Features
Layer 3 Support
•
RIPv2
•
Static routing
•
ECMP
Performance
•
Throughput 71.242Mpps
•
Switch fabric 96Gbps
•
4096 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
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