Allied Telesis AT-9448Ts-XP User Manual

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 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 Telesis www.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

Weight 5.09Kg

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

Ethernet throughput 136.896Mpps
Switch fabric 184Gbps

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:

MTBF 250,000 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

Country of Origin

Singapore

Software Specifications

Layer 3 Support

RIPv1
RIPv2
ECMP
Static IPv4 routing (1024 routes)

Interface Standards

IEEE 802.3 10T and 10FL
IEEE 802.3u 100TX and 100FX
IEEE 802.3z 1000SX
IEEE 802.3ab 1000T
IEEE 802.3ae 10000X

General Standards

IEEE 802.1d Bridging
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

802.1w

IEEE
IEEE 802.1s Multiple Spanning-Tree
Router Redundancy Protocol (RRP) snooping
Dual software images, dual configuration files

Traffic Management and Quality
of Services (QoS)

3 and 4 criteria

er 2,

y

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

, traffic classes and policies

w groups

802.1Q priority replacement

gress queues per por

unk)

Rapid Spanning-T

t

ree

M

ulticast

RFC 1112 IGMP snooping (v1)
RFC 2236 IGMP snooping (v2)
RFC 3376 IGMP snooping (v3)
RFC 2710 Multicast Listener Discovery

RFC 3810 Multicast Listener Discovery

Management and Monitoring

RFC 1157 SNMPv1
RFC 1901 SNMPv2
RFC 3411 SNMPv3
RFC 1213 MIB-II
RFC 1215 TRAP MIB
RFC 1493 Bridge MIB
RFC 2863 Interfaces group MIB
RFC 1643 Ethernet-like MIB
RFC 1757 RMON 4 groups: Stats,

RFC 2674 IEEE 802.1Q MIB
RFC 1866 HTML
RFC 2068 HTTP
RFC 2616 HTTPS
RFC 854 Telnet server
RFC 1350 TFTP client
AlliedTelesis Private MIB

IP address allocation:
RFC 951 / RFC 1542 BOOTP client
RFC 2131 DHCP client manual
RFC 2030 SNTP, Simple Network

Syslog client
Two event logs:
4,000 event capacity in temporary memory
2,000 event capacity in permanent memory

ement

Manag

Single IP address for management
Out of band management (serial port)
In-band management (o
web browser or SNMP

Management Interfaces

Menus
Command line
Web browser
SNMP v1/ v2/ v3

(MLD) snooping (v1)

(MLD) snooping (v2)

History, Alarms and Events

Time Protocol

Access Methods

ver the netw

ork) using T

elnet,

Allied

elesis

T

www.alliedtelesis.com