Allied Telesis AT-EXRP-22N Product Information

Wireless | Product Information

Series RP-22n

Dual-Radio, High Performance Ultrathin 802.11N Access Point

The Allied Telesis EXRP-22n UltraThin™ access point is a dual-radio 802.11n

solution. It is ideal for customers with bandwidth-intensive applications that require a WLAN solution with high capacity, high throughput and seamless mobility.

The Extricom architecture

The AT-EXRP-22n is an advanced radio Access Point

(AP) and part of the Extricom Series Channel Blanket™ architecture.

When attached to an Extricom Series switch, the APs create two wireless blankets without running any software or requiring individual tuning or configuration. The Channel Blanket operates in such a way that it eliminates interference between APs, enabling straightforward deployments — even in harsh Radio Frequency (RF) environments such as open plan offices, large public venues, and warehouses. Another major advantage is that mobile devices traversing the Blanket are attached to one homogeneous network, and are associated with the switch and not to a particular AP. This

Key Features

Patented Channel Blanket architecture provides an unprecedented ease of installation

ۼۼ Allied Telesis Extricom Series UltraThin AP deployment does not require cell

planning, and facilitates true plug-and play deployment. The AT-EXRP-22n is software-free and requires absolutely no configuration.

Versatile installation

ۼۼ The AT-EXRP-22n, plenum-rated and equipped with internal omnidirectional

antennas, can be mounted on walls and ceilings.

Guaranteed Service Level Agreements

ۼۼ The AT-EXRP-22n enables physical separation between different services

(e.g. video, voice, and data) by assigning them to different frequency channels. Physical separation bet ween very slow devices, e.g. 802.11b wireless clients, and very fast devices such as dual stream 802.11n wireless clients, overcomes the “weakest link” effect, which is detrimental to aggregate network throughput.

ensures they never disconnect, enabling uninterrupted VoIP calls and video streaming, with zero handoff disconnections.

The AT-EXRP-22n is equipped with the latest best-of-breed

silicon and radio modules. Among the advanced radio layer features provided are Transmit Beam Forming (TxBF), Space-Time BlockCode (STBC), Low Density Parity Check (LDPC), Maximum Likelihood (ML) detection, Maximum Ratio Combining (MRC), and Cyclic Delay Code (CDC).

The AT-EXRP-22n and Extricom switch combination delivers

multi-layered security, including standards-based WPA2 security and rogue detection. In addition, it provides a customizable Captive Portal for providing additional user authentication and acknowledging the usage policy.

ۼۼ AT-EXRP-22n AP deployment density delivers blanket seamless coverage and a

guaranteed communications rate.

Standard PoE

ۼۼ The AT-EXRP-22n is 802.03af Power over Ethernet (PoE) compliant. Since it is

highly energy efficient, its three radios can operate concurrently out of the given energy budget of 802.11.af.

Immune to MIMO coverage variability

ۼۼ The Extricom Series unique patented technology for improved transmission

on MIMO deployments results in reliably high throughput, and black hole-free MIMO blanket coverage. All APs receive traffic on the same channel. As a direct result, the Extricom blanket WLA N provides uplink path diversity for lower delay latency and higher uplink throughput.

alliedtelesis.com

NETWORK SMARTER

AT-E X RP-2 2n | Dual-Radio, High Performance Ultrathin 802.11n Access Point

Features

ۼۼ Dual-radio access point — works in mixed 802.11 a/b/g/n environments ۼۼ Up to 300Mbps air rate ( Up to 200Mbps TCP traf fic) with 2x2:2 Spatial Stream

MIMO

ۼۼ Transmit Beam Forming ( TxBF ) for signal phase alignment and improved range ۼۼ Space Time Block C ycle (STBC) provides added robustness for an environment

where there are multiple transmit chains and only a single receiver chain

ۼۼ Low Density Parity Check (LDPC) technology provides improved performance in

error detection and correction

ۼۼ Maximum Likelihood (ML) detector to achieve higher accuracy demodulation ۼۼ Maximal Ratio Combining (MRC) ۼۼ Rx Peak Detection for inter ference detection, providing better performance in

environments with a high level of interference

Specifications

WLAN Standards

WLAN IEEE 802.11n, 2.4GHz and 5GHz IEEE 802.11g, 2.4GHz (Pure mode, mixed mode) IEEE 802.11b, 2.4GHz (Short/long preamble support) IEEE 802.11a, 5GHz

Spectrum

Simultaneous channels Up to two simultaneous

802.11a/b/g/n channels

Operating frequencies 2.412 – 2.484GHz

5.180 – 5.825GHz Frequency range per each country regulatory domain

Supported Rates

802.11n data rates (2.4GHz and 5GHz)

20MH z (GI=800ns) MCS 0-7: 7.2, 14.4, 21.7, 28.9,

43.3, 57.8, 65, 72.2

MCS 8-15: 14.4, 28.9, 43.3,

57.8, 86.7, 115.6, 130, 144.4

40MHz (GI=80 0ns) MC S 0-7: 13.5, 27, 40.5, 54,

81, 108, 121.5, 135

MCS 8-15: 27, 54, 81, 108, 162,

216, 243, 270

40MHz (GI=40 0ns) MC S 0-7: 15, 30, 45, 60, 90,

120, 135, 150 MCS 8-15: 30, 60, 9 0, 120, 180, 240, 270, 30 0

Transmitter Power

802.11n 19dBm

802.11g/b 20dBm

802.11a 19dBm

Rogue AP Detection

Infrastructure Optional choice of radio on each AP Functionality Automated, continuous

monitoring, ensures fast detection of rogue A Ps

Additional features onfigurable “white list” of

allowed BSSIDs

Antenna Specifications

Per each radio The number of antennas

Regulations approval

Safety UL 60950-1 EN 60950-1 IEC 60950-1 EMC FCC Part 15 class B EN 331 489 VCCI Technical Requirements,

V-3/ 2 00 1.04 Radio (including Modular approval) EN 330 328 EN 331 893 Japan Type Certificate: Article 2,

clause 1 FCC15.407 EN 301 893 (v1.6.1)

Regulatory approvals are in progress.

Physical Specifications

Dimensions (W × H ×D) 196 mm × 42 mm × 125 mm (7.71 in × 1.65 in × 4.92 in) Weight 0.25 kg (0.62 lbs) Installation options Horizontal (desktop) or Vertical (wall mount) Power PoE (IE EE 802.3af ) Power supply (optional): 48VDC

ۼۼ Zero AP-to-AP Handoff Delay ۼۼ Link Resilience with AP Path Diversity ۼۼ Anti-Breach Security and built-in Rogue AP Detection ۼۼ Zero Configuration Device ۼۼ Standard 802.3af PoE on single cable supports full-rate on all radios

concurrently

ۼۼ Multi-layered security including standards-based RSN security and rogue

detection

ۼۼ Integral hanging brackets and optional ceiling-mounted brackets

Environmental

Operating temperature -5°C to 45°C (23°F to 113°F) Operating humidity 0% to 85%, non-condensing Storage temperature -20°C to 70°C (-4°F to 158°F ) Storage humidity 0% to 90%, non-condensing

Ordering Information

matches the number of streams

AT-EXRP-22n

Extricom access point, 2 × dual-stream 802.11n radios