Description
Aruba 203R Series Remote Access Point
Aruba 203R Series Remote Access Point Unified flexible radio 802.11ac remote AP with internal antennas.
Supports wall-box and desk mount deployments
The highly secure and reliable 203R Series ensures corporate applications work remotely without disruption.
Compact and cost-effective, they’re the perfect access point for home and small branch offices.
Compact and cost-effective, the 203R Series APs offer a variety of enterprise-class features giving remote workers the same high-quality Wi-Fi 5 experience they get at corporate headquarters.
Aruba 203R Series Specs
AP type: Indoor, flex radio :
- 5GHz 802.11ac 2×2 MIMO OR 2.4GHz 802.11n 2×2 MIMO, or
- 5GHz 802.11ac 1×1 AND 2.4GHz 802.11n 1×1
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 2×2 VHT80 client devices
2.4GHz: Two spatial stream Single User (SU) MIMO for up to 400Mbps wireless data rate to individual 2×2 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 radio
Aruba 203R Series 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
Aruba 203R Series Supported radio technologies :
- 802.11b: Direct-sequence spread-spectrum (DSSS)
- 802.11a/g/n/ac: Orthogonal frequency-division multiplexing (OFDM)
Aruba 203R Series 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 (2×2 mode)
- 5GHz band: +18 dBm per chain, +21 dBm aggregate (2×2 mode)
- Note: conducted transmit power levels exclude antenna gain.
- For total (EIRP) transmit power, add antenna gain
Advanced Cellular Coexistence (ACC) minimizes interference from cellular networks
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
Aruba 203R Series 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
256-QAM modulation (802.11ac) supported by the 2.4GHz radio as well.
