Aruba 270 Series outdoor Wi-Fi 5 access points

• 2.4-GHz (600 Mbps max) and 5-GHz (1.3 Gbps max) radios, each with 3×3 MIMO and three integrated omni-directional antennas

AP-274 and IAP-274

• 2.4Ghz and 5Ghz radios, each with 3×3 MIMO and three external antenna connectors

AP-277 and IAP-277

• 2.4-GHz and 5-GHz radios, each with 3×3 MIMO and three integrated 80° H x 80° V beamwidth directional antennas

Wi-Fi Radio Specifications

• 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 to deliver up to 600 Mbps.

3×3 MIMO with three spatial streams and up to 1.3 Gbps wireless data rate

Supported frequency bands (country-specific 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 5.875 GHz

Available channels: Dependent upon 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)
• 802.11n/ac: 3×3 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, 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 and improved reception

Low-density parity check (LDPC) for high-efficiency error 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 (MCS0 to MCS23, 1 to 3 spatial streams)
• 802.11ac: 6.5 to 1,300 (MCS0 to MCS9, 1 to 3 spatial streams)

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 Power

Maximum power consumption: 23 watts

Direct AC source: 100-240 Volt AC

Power over Ethernet (PoE): 48 Vdc (nominal) 802.3at compliant source

Power sources sold separately

Power over Ethernet (PoE+): 802.3at-compliant

• Auto-sensing link speed and MDI/MDX

One port 10/100/1000BASE-T Ethernet network interfaces (RJ-45)

• Auto-sensing link speed and MDI/MDX

AC power interface, power cords sold separately

Serial console interface (micro USB)

Reset button

Visual indicator (LED):

• Power/system status; automatically disabled after initial operation period

Optional mounting kits:

• AP-270-MNT-V1: Aruba 270 series AP long mount kit for pole/wall mounting. Reduces impact of obstruction by pole or extends away from corner.
• AP-270-MNT-V2: Aruba 270 series AP short mount kit for pole/wall mounting
• AP-270-MNT-H1: Aruba 270 series AP mount kit for hanging from inclined/horizontal structures
• AP-270-MNT-H2: Low profile mount primarily for AP-277
• AP-270-MNT-H3: Aruba AP-270 Dual-articulating wall or pole mount

• Dimensions/weight (excluding mount):
  • 23 cm (W) x 24 cm (D) x 19 cm (H) with aesthetic cover
  • 9.0” (W) x 9.4” (D) x 7.5” (H)
  • 2.7 kg/6 lbs
  • 23 cm (W) x 24 cm (D) x 14 cm (H) without aesthetic cover
  • 9.0” (W) x 9.4” (D) x 5.5” (H)
  • 2.4 kg/5.3 lbs

AP-275

• Dimensions/weight (excluding mount):
  • 23 cm (W) x 24 cm (D) x 27 cm (H)
  • 9.0” (W) x 9.4” (D) x 10.6” (H)
  • 2.4 kg/5.3 lbs

AP-277

• Dimensions/weight (excluding mount):
  • 23 cm (W) x 22 cm (D) x 13 cm (H)
  • 9.0″ (W) x 8.7″ (D) x 5.1″ (H)
  • 2.1 kg/4.6 lbs

• Temperature: -40° C to +65° C (-40° F to +150°F)
• Humidity: 5% to 95% non-condensing

Storage and transportation

• Temperature: -40° C to +70° C (-40° F to +158°F)

Maximum operating altitude: 3000m

Chassis rating: IP66 and IP67

Wind survivability: Up to 165 mph

Shock and vibration: ETSI 300-19-2-4 spec T41.E 4M3

• Six N-type female connectors for external antennas

AP-275:

• Six integrated omni-directional antennas for 3×3 MIMO with maximum antenna gain of 5 dBi in 2.4 GHz and 5 dBi in 5 GHz. Built-in antennas are optimized for horizontal mounted orientation of AP-275.

AP-277:

• Six integrated multipolarized directional antennas with 80° H x 80° V beamwidths for 3 x 3 MIMO with maximum antenna gain of 6.5 dBi in 2.4 GHz and 5GHz

CE Marked

R&TTE Directive 1999/5/EC

Low Voltage Directive 2006/95/EC

EN 300 328

EN 301 489

EN 301 893

UL/IEC/EN 60950

EN 60601-1-1, EN60601-1-2

For more country-specific regulatory information and approvals, please see your Aruba representative.

Wi-Fi Alliance certified 802.11a/b/g/n/ac

Aruba OS 6.4.3 (AP-277)

Aruba Instant 4.1 (AP-274, AP-275)

Aruba Instant 4.2.0 (AP-277)