Wireless Radio Specifications

• Supported frequency bands (country-specific restrictions apply):
  
  • -- 2.400 to 2.4835 GHz
  • -- 5.150 to 5.250 GHz
  • -- 5.250 to 5.350 GHz
  • -- 5.470 to 5.725 GHz
  • -- 5.725 to 5.850 GHz
• Available channels: Dependent upon the 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: Orthogonal frequency-division multiplexing (OFDM)
  • -- 802.11n (2.4 GHz): OFDM, 2x2 MIMO with two spatial streams
  • -- 802.11n (5 GHz): OFDM, 3x3 MIMO with three spatial streams
• Supported modulation types:
  
  • -- 802.11b: BPSK, QPSK, CCK
  • -- 802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM
• Transmit power: Configurable in increments of 0.5 dBm
• Maximum (conducted) transmit power (per radio transmit chain):
  
  • -- 2.4-GHz band: +18 dBm
  • -- 5-GHz bands: +18 dBm
• Transmit power will be limited as needed to comply with local regulatory requirements
• Advanced Cellular Coexistence (ACC) feature to effectively 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 (SGI) for 20-MHz and 40-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
• Supported data rates (Mbps):
  
  • -- 802.11b: 1, 2, 5.5, 11
  • -- 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54
  • -- 802.11n (2.4 GHz): 6.5 to 300 (MCS0 to MCS15)
  • -- 802.11n (5 GHz): 6.5 to 450 (MCS0 to MCS23)
• 802.11n high-throughput (HT) support: HT20/40
• 802.11n packet aggregation: A-MPDU, A-MSDU

Power

• DC power source (adapter ships with unit, AC power cord ordered separately)
  
  • -- RAP-155: 12 Vdc from external AC-to-DC power adapter
  • -- RAP-155P: 54 Vdc from external AC-to-DC power adapter
• Maximum power consumption:
  
  • -- Without USB device connected: 15.5 watts
  • -- With USB device: 18 watts
  • -- When sourcing PoE power (RAP-155P only), total power consumption may increase by up to 34 watts
• PoE power sourcing capabilities (RAP-155P only):
  
  • -- 802.3af or 802.3at power sourcing support (PSE) provided on two local Ethernet ports (ENET1, 2)
  • -- Device capable of supplying 1x full 802.3at power or 2x full 802.3af power

Antennas

• 2.4 GHz: Two internal omni-directional antennas for 2x2 MIMO with maximum antenna gain of 3.0 dBi
• 5 GHz: Three internal omni-directional antennas for 3x3 MIMO with maximum antenna gain of 3.0 dBi
• Antennas are optimized for vertical orientation of the device

Non-RF Interfaces

• Network:
  
  • -- ENET0 (uplink): One 10/100/1000BASE-T Ethernet (RJ-45), auto-sensing link speed and MDI/MDX
  • -- ENET1-4 (local): Four 10/100/1000BASE-T Ethernet (RJ-45), auto-sensing link speed and MDI/MDX
    • »» ENET1 and ENET2 capable of sourcing PoE power (RAP-155P only)
• DC power interface:
  
  • -- RAP-155:
    
    • »» 12 Vdc +/- 5%
    • »» Connector: Circular plug, 1.7/4.0 mm center-positive, 9.5 mm length
  • -- RAP-155P:
    
    • »» 54 Vdc +/- 5%
  •  
    • »» Connector: Circular plug, 1.35/3.8 mm center-positive, 11.0 mm length
• One USB 2.0 port (Type A connector)
• Serial console interface (custom header, TTL signal levels)
• Visual indicators (LEDs):
  
  • -- Power/system status
  • -- Ethernet link status (2x)
  • -- WLAN radio status (2x)
  • -- PoE status (2x)
• Kensington security slot
• Reset button

Mounting

• Desktop: Using stand supplied with product
• Wall: Using built-in wall mount features

Mechanical

• Dimensions (unit, including desk mount):
  
  • -- 185 mm (W) x 245 mm (H) x 65 mm (D)
  • -- 7.28” (W) x 9.65” (H) x .07” (D)
  • -- Depth of unit excluding desk mount is 35 mm (1.38”)
• Weight (unit): 700 g (1.54 lbs)
• Dimensions (shipping):
  
  • -- 340 mm (W) x 100 mm (H) x 280 mm (D)
  • -- 13.39” (W) x 3.94” (H) x 11.02” (D)
• Weight (shipping): 1,300 g (2.87 lbs)

Environmental

• Operating:
  
  • -- Temperature: 0° C to +40° C (+32° F to +104° F)
  • -- Humidity: 5% to 95% non-condensing
• Storage and transportation:
  
  • -- Temperature: -40° C to +70° C (-40° F to +158° F)