• ARUBA 203H SERIES CAMPUS ACCESS POINTS
• AP type: Indoor, dual radio, 5GHz and 2.4GHz 802.11ac 2x2 MIMO
• WI-FI RADIO SPECIFICATIONS
  • AP type: Indoor, flexible radio:
  --5GHz 802.11ac 2x2 MIMO OR 2.4GHz 802.11n
  2x2 MIMO1, or
  --5GHz 802.11ac 1x1 AND 2.4GHz 802.11n 1x11
  • Software-configurable radio supports 5GHz (Radio 0)
  and/or 2.4GHz (Radio 1)
  • 5GHz: Two spatial stream Single User (SU) MIMO for up
  to 867Mbps wireless data rate to individual 2x2 VHT80
  client devices
  • 2.4GHz: Two spatial stream Single User (SU) MIMO for up
  to 400Mbps wireless data rate to individual 2x2 VHT40
  client devices (300Mbps for HT40 802.11n client devices)
  • Support for up to 256 associated client devices per radio,
  and up to 16 BSSIDs per AP
  • Supported frequency bands (country-specific
  restrictions apply):
  --2.400 to 2.4835GHz
  --5.150 to 5.250GHz
  --5.250 to 5.350GHz
  --5.470 to 5.725GHz
  --5.725 to 5.850GHz
  • Available channels: Dependent on configured
  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)
  • Supported modulation types:
  --802.11b: BPSK, QPSK, CCK
  --802.11a/g/n/ac: BPSK, QPSK, 16-QAM, 64-QAM,
  256-QAM
  • Transmit power: Configurable in increments of 0.5 dBm
  • Maximum (conducted) transmit power (limited by local
  regulatory requirements):
  --2.4GHz band: +18 dBm per chain, +21 dBm aggregate
  (2x2 mode)
  --5GHz band: +16 dBm per chain, +19 dBm aggregate
  (2x2 mode)
  --Note: conducted transmit power levels exclude antenna
  gain. For total (EIRP) transmit power, add antenna gain
  • Maximum ratio combining (MRC) for improved
  receiver performance
  • Cyclic delay/shift diversity (CDD/CSD) for improved
  downlink RF performance
  • Short guard interval for 20MHz, 40MHz and
  80MHz channels
  • Space-time block coding (STBC) for increased range and
  improved reception
  • Low-density parity check (LDPC) for high-efficiency error
  correction and increased throughput
  • Transmit beam-forming (TxBF) for increased signal
  reliability and range (2x2 mode)
  • 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 300 (MCS0 to MCS15)
  --802.11ac: 6.5 to 867 (MCS0 to MCS9, NSS = 1 to 2
  for VHT20/40/80)
  • 802.11n high-throughput (HT) support: HT 20/40
  • 802.11ac very high throughput (VHT) support:
  VHT 20/40/80
  • 802.11n/ac packet aggregation: A-MPDU, A-MSDU
  WI-FI ANTENNAS
  • Two integrated dual-band moderately directional
  antennas for 2x2 MIMO with maximum individual antenna
  gain of 4.9dBi in 2.4GHz and 6.0dBi in 5GHz. Built-in
  antennas are optimized for vertical orientation of the AP.
  The horizontal beamwidth is roughly 120 degrees.
  --Combining the patterns of each of the antennas of
  the MIMO radios (in 2x2 mode), the peak gain of the
  effective per-antenna pattern is 2.3dBi in 2.4GHz and
  3.4dBi in 5GHz.

• RF PERFORMANCE TABLE
  	Maximum transmit power (dBm) per transmit chain	Receiver sensitivity (dBm) per receive chain
  2.4 GHz
  802.11b
  1Mbps	18.0	-92.0
  10Mbps	18.0	-88.0
  802.11g
  6Mbps	18.0	-88.0
  54Mbps	18.0	-73.0
  802.11n HT20
  MCS0/8	17.0	-88.0
  MCS/7/15	17.0	-71.0
  802.11n HT40
  MCS0/8	17.0	-85.0
  MCS7/15	17.0	-68.0
  5 GHz
  802.11a
  6Mbps	16.0	-88.0
  54Mbps	16.0	-72.0
  802.11n HT20
  MCS0/8	16.0	-88.0
  MCS7/15	15.0	-70.0
  802.11n HT40
  MCS0/8	16.0	-85.0
  MCS7/15	16.0	-67.0
  802.11ac VHT20
  MCS0	16.0	-88.0
  MCS8	15.0	-65.0
  802.11ac VHT40
  MCS0	16.0	-85.0
  MCS9	13.0	-62.0
  802.11ac VHT80
  MCS0	16.0	-82.0
  MCS9	13.0	-59.0

• 

• 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.