Allied Telesis AT-TQ2450 Product Information

Wireless

PRODUCT INFORMATION

AT-TQ2450

ENTERPRISE-CLASS, WIRELESS ACCESS POINT

WITH IEEE 802.11 DUAL-BAND RADIOS

The Allied Telesis AT-TQ2450 Enterprise grade wireless Access

Point (AP) is capable of 600Mbps throughput and operates at
both 2.4GHz and 5GHz frequencies.

n

The AT-TQ2450 is based on IEEE

802.11n, with two-spatial-stream
Multiple Input and Multiple Output
(MIMO) technology. This technology
delivers speeds up to six times faster,
and provides up to three times wider
coverage than IEEE 802.11a/g.

The AT-TQ2450 can operate in either

standalone or companion mode with
a wireless access controller, thereby
meeting Enterprise business needs.

A centralized design allows lower-cost

Wireless LAN (WLAN) upgrades, and
reduces operating costs by making
your network simple to congure and
manage. A single point of management,
based on a Cluster Control feature,
allows you to easily manage all your
network APs.

The AT-TQ2450 with cluster

management provides greatly enhanced
performance levels, with:

» Simplied Plug and Play management

with automatic channel assignment

» Control of end-to-end Quality of

Service

» Continuous and adaptive radio

monitoring.

The Cluster Control feature is also

available when the device is in
standalone mode, because a master
device may be elected as the main
controller for provisioning, rmware
upgrade and dynamic RF coverage
arrangement.

The AT-TQ2450 is equipped with

advanced encryption and authentication
IEEE 802.11i capabilities. It protects
your WLAN by segmenting public and
private access with multiple Basic Service
Set Identications (BSSIDs) and VLAN

Tagging. Rogue AP detection provides

the ability to detect unauthorized access
points, thus preventing unauthorized
entry to your wireless network.

The AT-TQ2450 can be powered via

Ethernet (IEEE 802.3af - PoE) and is
desktop, wall, or ceiling mountable.

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AT-TQ2450 | Wireless LAN Access Point

Key Features

Flexible management methodology

The AT-TQ2450 can operate in either standalone or

companion mode with a wireless access controller.

This flexibility allows you to select the management

approach that best fits your network.

For large scale network deployment, a wireless
controller offers a single point of management for
operation, administration, and maintenance of all
your APs.

Clustering is suitable for medium scale networks,
because a single management point synchronizes
provisioning for a group of APs. It also optimizes
wireless coverage, due to dynamic channel selection
among group members.

As a standalone AP, the AT-TQ2450 detects adjacent
APs and acts promptly to prevent radio interference.

IEEE 802.11n technology

Advanced IEEE 802.11n technology provides a high­performance, wireless link with improved bandwidth,
efficiency and robustness, and allows for backwards
compatibility with older IEEE 802.11a/b/g products.

This high level of throughput and range performance

supports multimedia applications such as
high-definition video streaming.

The AT-TQ2450 combines IEEE 802.11n technology

with antenna diversity, to mitigate the fading effect
of a multipath environment. This improves the
reliability and capacity of the MIMO system.

IEEE 802.11e (Wireless Multimedia)

Quality of Service (QoS) on WLAN optimizes
resource use and fulfills the requirements of
video, voice, and data applications Each of these
applications creates different latency, bandwidth
and packet error rate needs, and QoS caters for
each of these needs using data traffic prioritization.

IEEE 802.11i (Security)

This feature set facilitates strong encryption,

authentication and key management strategies,
guaranteeing data and system security. Besides

Temporal Key Integrity Protocol (TKIP) and Counter

Mode with Cipher Block Chaining Message
Authentication Code Protocol (CCMP), IEEE 802.1X
key distribution via RADIUS controls access to your
network.

Multiple-SSIDs and SSID-to-VLAN mapping

SSID enables wireless connectivity for client
devices that are assigned different security
policies. Mapping SSIDs to V LANs creates logical
network separation, which differentiates between
communication by application, functions or user
communities.

Dynamic VLANs

Dynamic VLANs allow VLA Ns to be dynamically
assigned on a per-user (wireless client) basis. The
Dynamic VLAN feature interacts with an external
RADIUS server, so that user information is
centralized in RADIUS for ease of management. You
do not have to configure user information on APs.

The AT-TQ2450 also supports RADIUS server
redundancy, via configuration of a secondary
RADIUS server.

PoE - IEEE 802. 3af con formance

AT-TQ2450 conforms to the IEEE 802.3af
standard. This gives you simplified deployment,
lower installation costs and centralized power
management capabilities for your critical network
devices.

Graphical User Interface

The Web-based user interface is user-friendly and
intuitive, minimizing training needs.

Mounting options

As well as simple desktop installation, the
AT-TQ2450 comes with an optional bracket to allow
wall and ceiling mounting. A Kensington lock-style
hole is also provided for anti-theft security.

AT-TQ2450 with smart cover AT-TQ2450 with wall/ceiling mounting kit

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AT-TQ2450 | Wireless LAN Access Point

Network Services

Management

» Centralized management via:

» Allied Telesis Unified Wireless Controller

» Clustering (up to 16 members)

» Stand-alone AP

» Graphical User Interface (HTTP, HT TPS)

» Simple Network Management Protocol

(SNMPv1, v2c)

» Extended MIB set

Bridging

» VLAN tagging (up to 4094 VLANs)

Security

» Authentication, Authorization and Accounting:

» 64-bit,128-bit WEP encryption/decryption

» Hardware-accelerated AES encryption/decryption

» IEEE 802.1x authentication

» WPA /TKIP, WPA 2/CCMP

» Extensible Authentication Protocol (EAP)

» Protected Extensible Authentication Protocol

(PEAP)

» IEEE 802.1X RADIUS support

» Network Access Control (NAC)

» L2~L4 ACLs

» IEEE 802.1X port-based access control

» IEEE 802.1X dynamic VLAN assignment

» Rogue AP detection

Utility Features

» DHCP client

» DNS client

» NTP client

» File transfer

» Logging

» Statistic information gathering

Wireless Features

» IEEE 802.11a/b/g

» IEEE 802.11n - 2x2 MIMO chains with antenna

diversity

» IEEE 802.11d

» IEEE 802.11e (WMM)

» IEEE 802.11h (DFS/TPC)

» IEEE 802.11i (enhanced Security)

» WPA/WPA2-Personal

» WPA/ WPA 2-Enterprise

» Extensible Authentication Protocol (EAP):

» 3rd Generation Authentication and Key Agreement

(EAP-AKA)

» Flexible Authentication via Secure Tunneling

(EAP-FAST )

» GSM Subscriber Identity (EAP-SIM)

» Transpor t Layer Security (EAP-TLS)

» Tunneled Transport Layer Security (EAP-TTLS/

MSCHAPv2)

» Protected Extensible Authentication Protocol

(PEAP)

» Generic Token Card (PEAPv0/E AP-MSCHAPv2)

» Microsoft CHAP v2 (PE APv1/EAP-GTC)

» Regulatory domain compliance

» Operating mode:

» Access Point (up to 200 clients)

» Wireless Distribution System

» Enhanced Auto Channel Selection, with periodical

refresh

» SSID hiding/ignoring

» Multiple S SID (up to 16 per port)

» VLAN to SSID mapping

» User scan list

» Advanced wireless interface tuning:

» Beacon period

» Client isolation

» Client max association

» IEEE 802.11b fall-back control

» IEEE 802.11n Guard Interval

» Short radio preamble

» Short slot time

» Advanced wireless service via UWC:

» Captive Portal

» Dynamic channel planning

» Dynamic RF coverage optimization

» Plug and Play support (authentication and

configuration)

» Stand-alone fallback

» Wireless client Denial of Service

» Media Access Protocol:

» CSMA/CA with ACK architecture 32-bit MAC

Compliance

Certificates

RCM
CE
FCC
EAC
KC
TU V-T
Wi-Fi certified (ID: WFA8879)

Electromagnetic Compatibility (EMC)

EN 61000-6-3
EN 301 489-17
FCC 47 CF R Part 15, Subpart B

Medical (EMC)

EN 60601-1-2

Radio Equipment

EN 300 328
EN 301 893
FCC 47 CF R Part 15, Subpart C
FCC 47 CF R Part 15, Subpart E

Safety

EN 60950-1
IEC 60950-1
UL 60950-1
CSA C22.2 No. 60 950-1
UL 2043

Environmental Specifications

Operating temperature 0° to 50°C ( 32° to 122°F )

powered by means of PoE

0° to 40°C (32° to 104°F )
powered by means of PSU

Storage temperature -20° to 60°C (-4° to 140°F)

Relative humidity 80% relative, non condensing

MTBF 50,000 hours

Telcordia SR332

Physical Specifications

Dimensions (W x D x H) 228 x 160 x 44 mm

8.98 x 6.3 x 1.74 in

Weight 1 Kg (2.2 lbs)

Case Metal enclosure

Power Characteristics

AC/DC adapter

Input Voltage 100 ~ 240 VAC

Frequency 47 ~ 63 Hz

Max consumption 8W

PoE Power ed Devic e

Input Voltage IEEE 802.3af (class 3)

Max consumption 10.1W

Interfaces

Wired

Type Ethernet

Standard IEEE 802.3 (10BA SE-T)

IEEE 802.3u (100BASE-T X)
IEEE 802.3ab (1000BASE-T)

Ports 1

Connector RJ-45 Female

Wireless

Type WLAN

Standard IEEE 802.11a/b/g/n

Ports 2

Connector 6x RP-SMA Female

AT-TQ2450 | Wireless LAN Access Point

Radio Characteristics

IEEE 802.11a IEEE 802.11a/n IEEE 802.11b IEEE 802.11g IEEE 802.11g/n

FREQUENCY RANGE

4.9GHz ~ 5.85GHz 2.3GHz ~ 2.5GHz

MODULATION TECHNIQUE

OFDM

20 MHz:
15 dBm @ MCS0/8
10 dBm @ MCS7/15

OUTPUT POWER

15 dBm @ 6Mbps
10 dBm @ 54Mbps

(BPSK, QPSK, 16QAM, 64QAM)

1

DSSS

(DBPSK, DQPSK, CCK)

18 dBm @ 1Mbps
18 dBm @ 11Mbps

18 dBm @ 6Mbps
14 dBm @ 54Mbps

(BPSK, QPSK, 16-QAM, 64-QAM)

OFDM

20 MHz:
18 dBm @ MCS0/8
14 dBm @ MCS7/15

40MHz:
15 dBm @ MCS0/8
10 dBm @ MCS7/15

RECEIVE SENSITIVITY

-82 dBm @ 6Mbps

-81 dBm @ 9Mbps

-79 dBm @ 12Mbps

-77 dBm @ 18Mbps

-74 dBm @ 24Mbps

-70 dBm @ 36Mbps

-66 dBm @ 48Mbps

-65 dBm @ 54Mbps

DATA R ATES

54, 48, 36, 24, 18, 12, 9, 6

Mbps, auto-fallback

1

Output power i s the maximum si gnal level delivered by the radio. The signal level is au tomatically limited in accor dance to the selec ted regulator y domain.

Ordering Information

AT-TQ24 50- xx

Enterprise Class Wireless AP
with IEEE 802.11n dual-band radios

Where xx =

[none] Regulatory Domain: Worldwide (except United

States and Canada)

No AC/DC adapter included

01 Regulatory Domain: United States and Canada

Reserved

No AC/DC adapter included

11 Regulatory Domain: United States and Canada

Reserved

AC/DC adapter and one power cord included (U SA/

Canada)

60 Regulatory Domain: Worldwide (except United States

and Canada)

AC/DC adapter and four power cords included ( USA/

Canada, Europe, Australia, UK )

20 MHz:

-82 dBm @ MCS0/8

-64 dBm @ MCS7/15

40 MHz:

-79 dBm @ MCS 0/8

-61 dBm @ MCS7/15

@ 400GI, 20 MHz:
2Nss: ≤ 144.4Mbps

@ 400GI, 40MHz:
2Nss: ≤ 300Mbps

@ 800GI, 20MHz:
2Nss: ≤ 130Mbps

@ 800GI, 40MHz:
2Nss: ≤ 270Mbps

-89 dBm @ 1Mbps

-87 dBm @ 2Mbps

-89 dBm @ 5.5Mbps

-83 dBm @ 11bps

11, 5.5, 2, 1 Mbps,

auto-fallback

Associated Products

AT- UWC

Unified Wireless Controller for enterprises

AT-B RK T-J 26

Wall/ceiling mount kit for AT-TQ2450

AT- CV R-01

Smart cover for AT-TQ2450

-82 dBm @ 6Mbps

-81 dBm @ 9Mbps

-79 dBm @ 12Mbps

-77 dBm @ 18Mbps

-74 dBm @ 24Mbps

-70 dBm @ 36Mbps

-66 dBm @ 48Mbps

-65 dBm @ 54Mbps

54, 48, 36, 24, 18, 12, 9, 6 Mbps,

auto-fallback

40 MHz:
18 dBm @ MCS0/8
14 dBm @ MCS7/15

20 MHz:

-82 dBm @ MCS0/8

-64 dBm @ MCS7/15

40 MHz:

-79 dBm @ MCS 0/8

-61 dBm @ MCS7/15

@ 400GI, 20 MHz:
2Nss: ≤ 144.4Mbps

@ 400GI, 40 MHz:
2Nss: ≤ 300Mbps

@ 800GI, 20 MHz:
2Nss: ≤ 130Mbps

@ 800GI, 40 MHz:
2Nss: ≤ 270Mbps

North America Headquarters | 19800 Nor th Creek Parkway | Suite 100 | Bothell | WA 98011 | USA | T: [phone] | F: [phone]
Asia-Pacic Headquarters | 11 Tai Seng Link | Singapore | 534182 | T: [phone] | F: [phone]
EMEA & CSA Operations | Incheonweg 7 | 1437 EK Rozenburg | The Netherlands | T: [phone] | F: [phone]

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© 2013 Allied Telesi s, Inc. All ri ghts reser ved. Infor mation in thi s document is su bject to chan ge without no tice. All comp any names, log os, and produ ct designs t hat are trad emarks or r egistere d trademar ks are the pr operty o f their respe ctive owner s.

617-000 466 Rev. B