Thông số kỹ thuật
| THÔNG SỐ KỸ THUẬT – Cisco Catalyst 9115AX Access Point (C9115AXE-S) | |
|---|---|
| Thông Tin Cơ Bản | |
| Part Number | C9115AXE-S |
| Description | Cisco Catalyst 9115AX Access Point, External Antennas; Wi-Fi 6; 4×4:4 MIMO |
| Software & Wireless Controllers | |
| Cisco Unified Wireless Network Software | Release 8.9 or later |
| Cisco IOS XE Software | Release 16.11 or later |
| Supported Wireless Controllers | Cisco Catalyst 9800 Series, Cisco 3500, 5520, and 8540 Series, Cisco Virtual Wireless Controller |
| 802.11n (2.4 GHz) Capabilities | |
| MIMO Configuration | 4×4 MIMO with four spatial streams |
| Technology | Maximal Ratio Combining (MRC), Beamforming, 20/40-MHz channels |
| Maximum PHY Data Rate | 890 Mbps (40 MHz with 5 GHz and 20 MHz with 2.4 GHz) |
| Packet Aggregation | A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) |
| Additional Features | 802.11 DFS, Cyclic Shift Diversity (CSD) support |
| 802.11ac (5 GHz) Capabilities | |
| MIMO Configuration | 4×4 downlink MU-MIMO with four spatial streams |
| Technology | MRC, Beamforming, 20/40/80/160-MHz channels |
| Maximum PHY Data Rate | 3.47 Gbps (160 MHz with 5 GHz) |
| Packet Aggregation | A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) |
| Additional Features | 802.11 DFS, CSD support |
| 802.11ax (Wi-Fi 6) Capabilities | |
| MIMO Configuration | 4×4 downlink MU-MIMO with four spatial streams |
| Technology | Uplink/downlink OFDMA, TWT, BSS Coloring, MRC, Beamforming |
| Channel Support | 20, 40, 80, and 160-MHz channels |
| Maximum PHY Data Rate | 5.38 Gbps (160 MHz with 5 GHz and 20 MHz with 2.4 GHz) |
| Packet Aggregation | A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) |
| Additional Features | 802.11 DFS, CSD support |
| Antenna Configuration | |
| Integrated Antenna (2.4 GHz) | Peak gain 3 dBi, internal, omnidirectional in azimuth |
| Integrated Antenna (5 GHz) | Peak gain 4 dBi, internal, omnidirectional in azimuth |
| External Antenna (Optional) | Certified for antenna gains up to 6 dBi (2.4 GHz and 5 GHz) – sold separately |
| Interfaces & Connectivity | |
| Ethernet Port | 1× Multigigabit Ethernet (100/1000/2500 Mbps) – IEEE 802.3bz (RJ-45) |
| Management Console Port | RJ-45 |
| USB | USB 2.0 (enabled via future software) |
| Status LED | Boot loader status, association status, operating status, warnings, and errors |
| Physical Specifications | |
| Dimensions (W × L × H) | C9115I: 8.0 × 8.0 × 1.5 in. (20.3 × 20.3 × 3.8 cm) C9115E: 8.0 × 8.0 × 1.7 in. (20.3 × 20.3 × 4.3 cm) |
| Power Requirements | |
| Power Options | 802.3at PoE+, 802.3bt Cisco UPOE+, Cisco UPOE, Cisco power injector (AIR-PWRINJ6=) |
| 802.3af PoE | Supported with Cisco power injector (AIR-PWRINJ5=) Note: With 802.3af, both 2.4-GHz and 5-GHz radios downgrade to 2×2, Ethernet to 1 Gbps, and USB is disabled |
| Environmental Specifications | |
| Operating Temperature | -4° to 122°F (-20° to 50°C) |
| Storage Temperature | -22° to 158°F (-30° to 70°C) |
| Operating Humidity | 10% to 90% (noncondensing) |
| Operating Altitude | 40°C, 9,843 ft. |
| Storage Altitude | 25°C, 15,000 ft. |
| High Temperature Note | At ambient temperature exceeding 40°C, the AP shifts to 2×2 on both 2.4-GHz and 5-GHz, Ethernet downgrades to 1 Gbps, and USB is disabled |
| System Memory | |
| DRAM | 2048 MB |
| Flash Memory | 1024 MB |
| Available Transmit Power Settings (2.4 GHz & 5 GHz) | |
| Power Levels | 23 dBm (200 mW), 20 dBm (100 mW), 17 dBm (50 mW), 14 dBm (25 mW), 11 dBm (12.5 mW), 8 dBm (6.25 mW), 5 dBm (3.13 mW), 2 dBm (1.56 mW), -1 dBm (0.79 mW), -4 dBm (0.39 mW) |
| Frequency Bands & Operating Channels (S Regulatory Domain) | |
| 2.4 GHz Band | 2.412 to 2.472 GHz; 13 channels |
| 5 GHz Band – UNII-1 | 5.180 to 5.320 GHz; 8 channels |
| 5 GHz Band – UNII-2 | 5.500 to 5.700 GHz; 11 channels |
| 5 GHz Band – UNII-3 | 5.745 to 5.825 GHz; 5 channels |
