• ARUBA 270 SERIES OUTDOOR ACCESS POINTS
• AP type: Indoor, dual radio, 5GHz and 2.4GHz 802.11ac 3x3:3 MIMO
• ACCESS POINT MODELS
  AP-274andIAP-274
  -2.4-GHz and 5-GHz radios, each with 3x3 MIMO andthree external antenna connectorsAP-275 andIAP-275
  - 2.4-GHz and 5-GHz radios, each with 3x3 MIMO andthree integrated omni-directional antennasAP-277 and IAP-277
  -2.4-GHz and 5-GHz radios, each with 3x3 MIMO and threeintegrated 80°H x 80 V beamwidth directional antennas
  WIRELESS RADIO SPECIFICATIONS
  AP type: Outdoor, dual radio, 5-GHz 802.11ac and2.4-GHz 802.11n
  - In addition to 802.11n data rates, the 2.4-GHz radiosupports 802.11ac 256-QAM modulation.This givesTurboQAM-enabled clients a 339 boost to deliver upto 600 Mbps.
  Supported frequency bands (country-specificrestrictions 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 GHzto 5.875 GHZ
  Available channels: Dependent upon configuredregulatory domain
  Dynamic frequency selection (DFS) optimizes the use ofavailable RF spectrum
  Supported radio technologies:
  802.11b: Direct-sequence spread-spectrum (DSSS)
  80211a/g/n/ac: Orthogonal frequency-division
  multiplexing(OFDM)
  802.11n/ac: 3x3 MIMO with up to three spatial streamsSupported modulation types.
  80211b:BPSKOPSK CCK
  802.11a/g/n: BPSK QPSK,16-QAM,64-QAM,256-QAM
  (with TurboQAM clients)
  802.11ac: BPSK,QPSK,16-QAM,64-QAM,256-QAM
  Transmit power: Configurable 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 minimize
  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 ano
  improved reception
  Low-density parity check (LDPC) for high-efficiency errol
  correction and increased throughput
  Explicit 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 (MCSO to MCS23, 1 to 3
  spatial streams)
  802.11ac: 6.5 to 1.300(MCSO to MCS9,1 to 3
  spatial streams)
  802.11n high-throughput(HT) support: HT 20/40802.11ac very high throughput (VHT) support:
  VHT 20/40/80
  802.11n/ac packet aggregation: A-MPDU,A-MSDU Power
  Maximum power consumption: 23 watts
  Direct AC source: 100-240-Volt AC
  Power over Ethernet (PoE): 48 Vdc (nominal).

• RF PERFORMANCE TABLE
  	Maximum transmit power (dBm) per transmit chain	Receiver sensitivity (dBm) per receive chain
  2.4 GHz
  802.11b 2.4 GHz
  1Mbps	23.0	-95.0
  2Mbps	23.0	-93.0
  5.5Mbps	23.0	-90.0
  11Mbps	23.0	-88.0
  802.11g 2.4 GHz and 802.11a 5GHz
  6Mbps	23.0	-93.0
  54Mbps	19.0	-75.0
  802.11n HT20 2.4 GHz and 5GHz
  MCS0/8	23.0	-93.0
  MCS/7/15	19.0	-71.0
  802.11n HT40 2.4 GHz and 5GHz
  MCS0/8	23.0	-90.0
  MCS7/15	18.0	-68.0
  802.11ac VHT20 5GHz
  MCS0	23.0	-90.0
  MCS8	16.0	-63.0
  802.11ac VHT40 5GHz
  MCS0	23.0	-90.0
  MCS9	15.0	-63.0
  802.11ac VHT80 5GHz
  MCS0	18.0	-87.0
  MCS9	15.0	-61.0

• 

• FAQ

• Q1.What can you buy from us?

  A:Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.

  Q2.How about the delivery date?

  A:It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.

  Q3.What's your warranty terms?

  A: We supply 12 months warranty time.

  Q4.How about the Shipping Method?

  A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.

  Q5.Can I get some samples?

  A:Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.

  Q6.What are your core strengths?

  A:First-hand supply, Original and new products with the favorable price and perfect after-sales service.

Hong Kong Starsurge Group Co. is a new technology enterprise dedicated to IT network system integration and application software product research and development. Since its establishment, relying on rich industry experience and understanding of customer business, it has continuously developed and innovated, and provided professional technical services for customers in various industries such as government and enterprise, medical care, manufacturing, and the Internet to achieve digital transformation.

We have the overall comprehensive strength of software development, design implementation, and consulting services. The company has cultivated an excellent technical research and development, management, marketing and service team. From information infrastructure system construction to application software system development, from project blueprint planning to after-sales operation and maintenance, we provide closed-loop overall packaging services. Provide customers with one-stop digital construction integration services.

The company strictly follows the ISO9001 quality assurance system, and the products are designed, developed and tested in full compliance with advanced international standards. "Internet of Things Management System", "Network Monitoring and Management System", and "Wireless Authentication System" have been widely praised by users in large-scale smart city projects and large-scale system integration projects.

Starsurge Group is committed to becoming a prestigious and influential IT service provider, and provides innovative and reliable professional services to customers in line with the business philosophy of sincerity, trust, respect and diligence.