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 ba
(unpopulated) and memory flash card slot
Product Ov
The AT-9448Ts/XP is a La
(10/100/1000) switch with built-in 10GbE frontside 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.
erview
Built-in 10GbE Ba
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
estment f
v
ideal in
10 years of service or more from their
switches.
or or
ys
yer 3 Gigabit Ethernet
ys
ganizations that seek 7 to
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. Con
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.
verged networking is
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
yed to complement WAN firewalls and
be deplo
PC anti-vir
netw
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+.
us protections to further for tify the
ork against malicious attacks. The
Long-term Relevance
The AT-9448Ts/XP is the ideal choice for
organizations seeking a long-term switching
er 2
y
In addition to the extensiv
solution.
eature set this switch f
f
and Layer 3 switching for the future flexibility
and the capacity required to meet emer
Optional redundant po
needs.
also available to further increase the service life
of this switch.
eatures 10GbE suppor
e La
ging
er supplies are
w
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)
t
• 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
Allied Telesiswww.alliedtelesis.com
AT-9448Ts/XP | 48 Port 10/100/1000T Managed Layer 3 Switch
H
ardware Specifications
Physical Characteristics
Dimensions (H x W x D)4.4cm x 43.8cm x 30.4cm
Weight5.09Kg
System Capacity
64 RAM
16MB flash memory
200MHz PowerPC CPU
4096 VLANs
16000 MAC addresses
Performance
Wirespeed switching on all Ethernet ports
14,880pps for 10Mbps Ethernet
148,800pps for 100Mbps Ethernet
1,488,000pps for 1000Mbps Ethernet
Stacking with AT-StackXG stacking module
up to eight switches
Two 12Gbps full-duplex stacking port per module
Resilient bidirectional ring architecture
Power Characteristics
Voltage:100-240V AC
Current:4.0/2.0A
Frequency:50-60Hz
Max power consumption:128 watts
Environmental Specifications
Operating temperature:0ºC to 40ºC
Storage temperature:-25ºC to 70ºC
Operating humidity:
Storage humidity:5% to 90% non-condensing
Max operating altitude:3,048m (10,000 ft)
Recommended ventilation
on all sides:
MTBF250,000 hrs.
(1.75” x 17.3” x 12”)
(11.2lbs.)
(32ºF to 104ºF)
(-13ºF to 158ºF)
5% to 90% non-condensing
10cm (4”)
E
lectrical/Mechanical Approvals
Safety UL 60950-1, CSA C22.2 No. 60950-1-03,
EN60950-1, EN60825-2 (TUV)
EMI FCC Part 15 Class A, EN55022 Class A, EN55024
Immunity, VCCI Class A, C-TICK, EN61000-3-2,
EN61000-3-3, AS/NZS 3548 (Australia/New Zealand)
Immunity EN55024
IEEE 802.3 10T and 10FL
IEEE 802.3u 100TX and 100FX
IEEE 802.3z 1000SX
IEEE 802.3ab 1000T
IEEE 802.3ae10000X
General Standards
IEEE 802.1dBridging
IEEE 802.3ac VLAN tag frame extension
IEEE 802.3x BackPressure/ flow control
Head of line blocking
Eight egress queues per port
Redundancy
Static and dynamic port trunking (with six trunk
groups and up to eight ports per tr
IEEE 802.3ad LACP link aggregation
IEEE 802.1D Spanning-Tree Protocol
La
Flo
DSCP replacement
IEEE
Type of Service replacement
Type of Service to IEEE 802.1Q priority replacement
IEEE 802.1Q priority to Type of Service replacement
Maximum bandwidth control
Burst size control
Ingress rate limiting
Head of Line blocking prevention
Support for ingress and egress ports
Eight e
IEEE 802.1p Class of Service with Strict and Weighted
Round Robin Scheduling