Thông số kỹ thuật Aruba AP-504
| TECHNICAL SPECIFICATIONS | |
| AP type | Indoor, dual radio, 5GHz and 2.4GHz 802.11ax 2×2 MIMO |
| Radio 5Ghz | Two spatial stream Single User (SU) MIMO for up to 1.2Gbps wireless data rate with individual 2SS HE80 802.11ax client devices, or with two 1SS HE80 802.11ax MU-MIMO capable client devices simultaneously |
| Radio 2.4Ghz | Two spatial stream Single User (SU) MIMO for up to 574Mbps (287 Mbps) wireless data rate with individual 2SS HE40 (HE20) 802.11ax client devices or with two 1SS HE40 (HE20) 802.11ax MU-MIMO capable client devices simultaneously |
| Maximum number of associated client devices | Up to 256 associated client devices per radio |
| Maximum number of BSSIDs | 16 BSSIDs per radio |
| 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 on configured regulatory domain |
| Supported radio technologies | – 802.11b: Direct-sequence spread-spectrum (DSSS) – 802.11a/g/n/ac: Orthogonal frequency-division multiplexing (OFDM) – 802.11ax: Orthogonal frequency-division multiple access (OFDMA) with up to 8 resource units |
| Supported modulation types | – 802.11b: BPSK, QPSK, CCK – 802.11a/g/n: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM (proprietary extension) – 802.11ac: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM (proprietary extension) – 802.11ax: BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM, 1024-QAM |
| 802.11n high-throughput (HT) support | HT20/40 |
| 802.11ac very high throughput (VHT) support: | VHT20/40/80 |
| 802.11ax high efficiency (HE) support: |
HE20/40/80 |
| 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, HT20 to HT40), 400 with 256-QAM – 802.11ac: 6.5 to 867 (MCS0 to MCS9, NSS = 1 to 2, VHT20 to VHT80), 1,083 with 1024-QAM – 802.11ax (2.4GHz): 3.6 to 574 (MCS0 to MCS11, NSS = 1 to 2, HE20 to HE40) – 802.11ax (5GHz): 3.6 to 1,201 (MCS0 to MCS11, NSS = 1 to 2, HE20 to HE80) |
| 802.11n/ac packet aggregation: | A-MPDU, A-MSDU |
| Transmit power | Configurable in increments of 0.5 dBm |
| Maximum (aggregate, conducted total) transmit power (limited by local regulatory requirements): | – 2.4 GHz band: +21 dBm (18dBm per chain) – 5 GHz band: +21 dBm (18 dBm per chain) |
| WI-FI ANTENNAS | |
| Antenna | Two (female) RP-SMA connectors for external dual band antennas (A0 and A1, corresponding with radio chains 0 and 1). Worst-case internal loss between radio interface and external antenna connectors (due to diplexing circuitry): 0.7dB in 2.4GHz and 1.3dB in 5GHz. |
| OTHER INTERFACES | |
| Interfaces | – Auto-sensing link speed (10/100/1000BASE-T) and MDI/MDX – POE-PD: 48Vdc (nominal) 802.3af/at POE (class 3 or 4) – 802.3az Energy Efficient Ethernet (EEE) |
| DC power interface | 12Vdc (nominal, +/- 5%), accepts 2.1mm/5.5mm center-positive circular plug with 9.5mm length |
| USB 2.0 host interface (Type A connector) |
Capable of sourcing up to 1A / 5W to an attached device |
| Bluetooth Low Energy (BLE5.0) and Zigbee (802.15.4) radio |
– BLE: up to 7dBm transmit power (class 1) and -93dBm receive sensitivity (1Mbps) – Zigbee: up to 6dBm transmit power and -96dBm receive sensitivity Integrated vertically polarized omnidirectional antenna with roughly 30 degrees downtilt and peak gain of 3.3dBi |
| Visual indictors (two multi-color LEDs): |
For System and Radio status |
| Reset button: | Factory reset, LED mode control (normal/off) |
| Serial console interface | Proprietary, micro-B USB physical jack |
| Security slot | Kensington security slot |
| FLEXIBLE OPERATION AND MANAGEMENT | |
| Controller-less (Instant) mode | In controllerless mode, one AP serves as a virtual controller for the entire network |
| Mobility Controller mode | For optimized network performance, roaming and security, APs tunnel all traffic to a mobility controller for centrally managed traffic forwarding and segmentation, data encryption, and policy enforcement. |
| Management options | Aruba Central (cloud-managed) or Aruba AirWave |
| POWER SOURCES AND POWER CONSUMPTION | |
| Power Sources: The AP supports direct DC power and Power over Ethernet |
– The AP supports direct DC power and Power over Ethernet – When both DC and POE power sources are available, DC power takes priority over POE – Power sources are sold separately; see the 500 Series Ordering Guide for details – When powered by DC or 802.3at (class 4) POE, the AP will operate without restrictions. – When powered by 802.3af (class 3) POE and with the IPM feature disabled, the AP will disable the USB port. In the same configuration but with IPM enabled, the AP will start up in unrestricted mode, but may dynamically apply restrictions depending on the POE budget and actual power. The feature restrictions and order can be programmed. |
| Maximum (worst-case) power consumption (without / with a USB device attached): |
– DC powered: 8.9W / 14.2W. – POE powered (802.3at): 11.0W / 16.5W. – POE powered (802.3af): 11.0W / 13.5W. – This assumes that up to 5W is supplied to the attached USB device. |
| Maximum (worst-case) power consumption in idle mode: |
4.3W (DC) or 6.2W (POE). |
| Maximum (worst-case) power consumption in deep-sleep mode: |
1.7W (DC) or 3.7W (POE). |
| MECHANICAL SPECIFICATIONS | |
| Dimensions/weight | – 160mm (W) x 161mm (D) x 37mm (H) – 500g |
| Dimensions/weight (shipping): | – 193mm (W) x 183mm (D) x 63mm (H) – 645g |
| Mounting details | A mounting bracket has been pre-installed on the back of the AP. This bracket is used to secure the AP to any of the mount kits (sold separately); see the 500 Series Ordering Guide for details. |
| ENVIRONMENTAL SPECIFICATIONS | |
| Operating conditions | – Temperature: 0C to +50C / +32F to +122F – Humidity: 5% to 93% non-condensing – AP is plenum rated for use in air-handling spaces – ETS 300 019 class 3.2 environments |
| Storage and transportation conditions | – Temperature: -40C to +70C / -40F to +158F – Humidity: 5% to 93% non-condensing – ETS 300 019 classes 1.2 and 2.3 environments |
| RELIABILITY | |
| Mean Time Between Failure (MTBF): | 1.3Mhrs (148yrs) at +25C operating temperature. |
| MINIMUM OPERATING SYSTEM SOFTWARE VERSIONS | |
| ArubaOS | 8.6.0.0 |
| Minimum Software Release | 8.6.0.0 |
