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)
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
1
AT-EXRP-22n
Extricom access point, 2 × dual-stream 802.11n
radios
Related Products
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dual-stream 802.11n radios, with connectors for
external
antennas
AT-EXRP-32n
Extricom access point, 3 × dual-stream 802.11n
Radios
AT-EXR P -22 E n
Extricom UltraThin access point, 2 × 802.11a/b/g/n
dual-stream radios, connectors for external
antennas, metal enclosure
NETWORK SMARTER
North America Headquarters | 19800 Nor th Creek Parkway | Suite 100 | Bothell | WA 98011 | USA | T: +1 800 424 4284 | F: +1 425 481 3895
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alliedtelesis.com | info@alliedtelesiswireless.com
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