Aruba IAP-228 data sheet
DATA SHEET
DATA SHEET
ARUBA 228 ACCESS POINTS
802.11ac for harsh, weather-protected areas
Rugged Aruba 228 wireless APs deliver gigabit
Wi-Fi performance to 802.11ac mobile devices in
harsh, weather-protected environments such as
warehouses, industrial freezers or enclosures in
extreme environments such as stadiums.
With a maximum data rate of 1.3 Gbps in the 5-GHz band
and 600 Mbps in the 2.4-GHz band, Aruba 228 APs are
three-times faster than 802.11n APs and provide
performance similar to a wired connection.
The 228 APs include ClientMatch technology, which eliminates
sticky clients by continuously gathering session performance
metrics from mobile devices. This information is then used to
steer each mobile device to the best AP and radio on the WLAN.
Proactive and deterministic, ClientMatch dynamically
optimizes Wi-Fi client performance as users roam and RF
conditions change. If a mobile device moves out of range of
an AP or RF interference impedes performance, ClientMatch
automatically steers it to a better AP.
With ClientMatch, 228 APs load web pages faster, deliver
video streams with improved quality and support high
densities of mobile devices. An 802.11ac network without
ClientMatch performs no dierent than an 802.11n WLAN.
The rugged 228 APs additionally support priority handling
and policy enforcement for individual Microsof t Lync media
on the same device, including encrypted videoconferencing,
voice, chat and desktop sharing.
UNIQUE BENEFITS
• Industrial design for harsh, weather-protected environments
- Extends temperature range for indoor environments that
lack heating and cooling
- Sealed connector interfaces to lock out dust and moisture
- Connectorized antenna ports support high gain large public
venue antennas
- Designed for enhanced physical security .
• Delivers 1.9 Gbps aggregate throughput.
- EtherChannel link aggregation on two Gigabit Ethernet
ports provides 1.9 Gbps throughput.
• Supports aggregate data rates up to 1.9 Gbps
- 802.11ac transmit beam-forming to enhance signal,
throughput and multi stream operation
- Supports 1.3 Gbps rates in the 5 GHz band for
802.11ac clients
- Supports up to 600 Mbps for TurboQAM-enabled mobile
devices operating in the 2.4 GHz band
• Best-in-class RF management
- Integrated Adaptive Radio Management technology
manages the 2.4-GHz and 5-GHz radio bands and
ensures that APs stay clear of RF interference.
• Spectrum analysis
- Capable of part-time or dedicated air monitoring, the
spectrum analyzer remotely scans the 2.4-GHz and
5-GHz radio bands to identify sources of RF interference.
• Wireless mesh
- Wireless mesh connections are convenient where
Ethernet drops are not available.
• Security
- Integrated wireless intrusion protection oers threat
protection and mitigation and eliminates the need for
separate RF sensors and security appliances.
- IP reputation and security services identify, classify, and
block malicious les, URL and IPs, providing comprehensive
protection against advanced online threats.
- Encrypted IPsec VPN tunnels securely connect remote
users to corporate network resources.
- Integrated Trusted Platform Module (TPM) for secure
storage of credentials and keys.
- SecureJack-capable for secure tunneling of wired
Ethernet trac.
DATA SHEET
ARUBA 228 ACCESS POINTS
CHOOSE YOUR OPERATING MODE
The 228 APs oer a choice of operating modes to meet your
unique management and deployment requirements.
• Controller-managed AP or Remote AP (RAP) running
ArubaOS. When managed by Aruba Mobility Controllers,
228 APs oer centralized conguration, data encryption,
policy enforcement and network services, as well as
distributed and centralized trac forwarding.
• Aruba Instant AP running InstantOS. In Aruba Instant
mode, a single AP automatically distributes the network
conguration to other Instant APs in the WLAN. Simply
power-up one Instant AP, congure it over the air, and
plug in the other APs – the entire process takes about
ve minutes.
• Spectrum analysis identies sources of RF interference
• Air monitor provides wireless intrusion protection
• Hybrid AP serves Wi-Fi clients and provides wireless
intrusion protection and spectrum analysis
• Secure enterprise mesh
For large installations across multiple sites, the Aruba
Activate service signicantly reduces deployment time by
automating device provisioning, rmware upgrades, and
inventory management. With Aruba Activate, Instant APs are
factory-shipped to any site and congure themselves when
powered up.
If WLAN and network requirements change, a built-in
migration path allows 228 Instant APs to become part of a
WLAN that is centrally managed by a Mobility Controller.
AP-228 SPECIFICATIONS
• 2.4-GHz (600 Mbps max) and 5-GHz (1.3 Gbps max)
radios, each with 3x3 MIMO and three combined, diplexed
external antenna connectors.
WIRELESS RADIO SPECIFICATIONS
• AP type: Indoor, dual radio, 5 GHz 802.11ac and
2.4 GHz 802.11n
- In addition to 802.11n data rates, the 2.4-GHz
radio supports 802.11ac data rates using 256-QAM
modulation. This gives TurboQAM-enabled clients a 33%
boost above the maximum supported data rate.
• Software-congurable dual radio supports 5 GHz
and 2.4 GHz
• 3x3 MIMO with three spatial streams and up to 1.3 Gbps
wireless data rate
• Supported frequency bands (country-specic
restrictions apply):
- 2.4000 GHz to 2.4835 GHz
- 5.150 GHz to 5.250 GHz
- 5.250 GHz to 5.350 GHz
- 5.470 GHz to 5.725 GHz
- 5.725 GHz to 5.850 GHz
• Available channels: Dependent upon congured
regulatory domain
• Dynamic frequency selection (DFS) optimizes the use of
available RF spectrum
• Supported radio technologies:
- 802.11b: Direct-sequence spread-spectrum (DSSS)
- 802.11a/g/n/ac: Orthogonal frequency-division
multiplexing (OFDM)
- 802.11n/ac: 3x3 MIMO with up to three spatial streams
• Supported modulation types:
- 802.11b: BPSK, QPSK, CCK
- 802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM
- 802.11ac: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM
• Transmit power: Congurable in increments of 0.5 dBm
• Maximum (aggregate, conducted total) transmit power
(limited by local regulatory requirements):
- 2.4-GHz band: +28 dBm (23 dBm per chain)
- 5-GHz bands: +28 dBm (23 dBm per chain)
• Advanced cellular coexistence (ACC) feature to eectively
deal with interference from cellular systems
• Maximum ratio combining (MRC) for improved
receiver performance
• Cyclic delay diversity (CDD) for improved downlink
RF performance
• Short guard interval for 20-MHz, 40-MHz and
80-MHz channels
• Space-time block coding (STBC) for increased range and
improved reception
• Low-density parity check (LDPC) for high-eciency error
correction and increased throughput
• Transmit beam-forming (TxBF) for increased reliability in
signal delivery
• Supported data rates (Mbps):
- 802.11b: 1, 2, 5.5, 11
- 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54
- 802.11n: 6.5 to 450 (MCS0 to MCS23)
- 802.11ac: 6.5 to 1,300 (MCS0 to MCS9, NSS = 1 to 3)
• 802.11n high-throughput (HT) support: HT 20/40
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