Aruba AP-120 & AP-121 Access Points

The 120 and 121 802.11n indoor access points are designed for maximum deployment flexibility in low-density environments that require above-ceiling or enclosure-based installations.

The multifunction AP-120 and AP-121 are indoor 802.11n access points (APs) designed for maximum deployment flexibility in low-density environments that require above-ceiling or enclosure-based installations. These high-speed APs deliver wire-like performance at date rates up to 300 Mbps.

The AP-120 features a single 3×3 MIMO dual-band 2.4-GHz/5GHz radio with detachable antenna interfaces while the AP-121 features the same radio with integrated antenna elements. Both APs are built to provide years of trouble-free operation and are backed by a limited lifetime warranty.

Working with Aruba’s line of centralized Mobility Controllers, the AP-120 and AP-121 deliver secure, high-speed network services that move users to a “wireless where possible, wired where necessary” network access model. The network can then be rightsized by eliminating unused Ethernet switch ports and thereby reducing operating costs.

802.11n enables the use of wireless as a primary connection with speed and reliability comparable to a wired LAN. It also increases performance by utilizing techniques such as channel bonding, block acknowledgement and MIMO radios. Advanced antenna technology also increases range and reliability.

The key to ensuring wire-like performance and reliability is Aruba’s unique Adaptive Radio Management and spectrum analysis* capabilities, which manage the 2.4-GHz and 5-GHz radio bands to deliver maximum client performance while mitigating any RF interference.

The multifunction AP-120 and AP-121 can be configured through the Mobility Controller to provide WLAN access with part-time air monitoring, dedicated air monitoring for wireless IPS and spectrum analysis, Remote AP (RAP) functionality or secure enterprise mesh. The AP-120 and AP-121 feature dual 100/1000BASE-T Ethernet interfaces and operate from standard 802.3af power-over-Ethernet (PoE) sources.

Specifications

Application

802.11n indoor AP designed for maximum deployment flexibility in low-density environments that require above-ceiling or enclosure-based installations.

Operating Mode

802.11a/b/g/n AP, air monitor (AM) and Remote AP (RAP)
Spectrum monitor, AM and RAP
AM and RAP
Remote AP
Secure enterprise mesh

Radios

Software-configurable dual radio capable of supporting 2.4 GHz and 5 GHz

RF Management

Automatic transmit power and channel management control with auto coverage hole correction via Adaptive Radio Management (ARM)

Spectrum analysis* remotely scans the 2.4-GHz and 5-GHz radio bands to provide increased visibility into non-802.11n RF interference sources and their effect on 802.11n channel quality.
*Available Q3 2010.

Antenna
AP-120: Three RP-SMA interfaces for external antenna support (supports up to 3x3 MIMO with spatial diversity)
AP-121: Integrated, tri, omni-directional multiband dipole antenna elements (supports up to 3x3 MIMO with spatial diversity)
AP-121 Antenna Maximum Gain: 2.4 to 2.5 GHz / 3.2 dBi
5.150 to 5.875 GHz / 5.2 dBi
Wireless Radio Specifications
AP type: Single-radio, dual-band 802.11n indoor
Supported Frequency Bands (country-specific restrictions apply): 2.400 - 2.4835 GHz
5.150 - 5.250 GHz
5.250 - 5.350 GHz
5.470 - 5.725 GHz
5.725 - 5.850 GHz
Available Channels: Controller-managed, dependent upon configured regulatory domain
Supported Radio Technologies: 802.11b: Direct-sequence spread-spectrum (DSSS)
802.11a/g/n: Orthogonal frequency division multiplexing (OFDM)
802.11n: 3x3 MIMO with 2 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 Transmit Power: 2.4GHz: 23 dBm (limited by local regulatory requirements)
5 GHz: 22 dBm (limited by local regulatory requirements)
Maximum Ratio Combining (MRC) for improved receiver performance
Association Rates (Mbps): 802.11b: 1, 2, 5.5, 11
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54
802.11n: MCS0 - MCS15 (6.5 Mbps to 300 Mbps)
802.11n High-Throughput (HT) Support: HT 20/40
802.11n Packet Aggregation: A-MPDU, A-MSDU
Advanced Features

Integrated RAP, secure enterprise mesh point or portal, and wireless intrusion detection and prevention
Integrated Trusted Platform Module (TPM) for secure storage of credentials and keys
SecureJack capable for secure tunneling of wired Ethernet traffic

Power

48 V DC 802.3af or 802.3at or PoE +
5 V DC for external AC supplied power (adapter sold separately)
Maximum power consumption: 12 watts

Interfaces
Network: 2 x 100/1000Base-T Ethernet (RJ45), auto-sensing link speed and MDI/MDX
Accepts 48 V DC 802.3af or 802.3at or PoE+ interoperable Power-over-Ethernet (PoE-PD) on either port
Antenna (model AP-124 only): 3 x RP-SMA antenna interfaces (supports up to 3x3 MIMO with spatial diversity)
Other: 1 x RJ-45 console interface
Mounting
Standard: Wall
Tool-less Ceiling tile rail (15/16")
Optional mounting kit: Desk Stand & Wall Outlet Mount Plate
Solid wall stand-off
Ceiling tile rail (15/16" & 9/16" recessed or non-recessed)
Security: Kensington security lock point (model AP-121 only)
Mechanical
Dimensions / Weight: 124 mm x 130 mm x 51 mm (4.9" x 5.13" x 2.0")
0.42 kg (15 oz)
Environmental
Operating: Temp: 0° C to +50° C (+32° F to +122° F)
Humidity: 5 to 95% non-condensing)
Storage and Transportation Temperature Range: Temp: -40° C to +70° C (-40° F to +158° F)
Regulatory
FCC Part 15 Industry of Canada
MIC Anatel
NOM/COFETEL SRRC/CCC
GS Mark CE Mark
R&TTE Directive - 1995/5/EC Low Voltage Directive - 72/23/EEC
EN 300 328 EN 301 893
EN 301 489 UL/IEC/EN 60950-1:2001
CB, cULus AS/NZS 4268, 4771
UL2043 Compliant
For more country-specific regulatory information, and approvals, please see your Aruba representative
Certifications
Wi-Fi certified: 802.11a/b/g/n
FIPS 140-2 (when operated in FIPS mode)
Certifications
Wi-Fi certified: 802.11a/b/g/n
Minimum AOS Version

3.3.1.9