Точка доступа AIR-LAP1141N-E-K9 - Single-band Controller-based 802.11g/n
| Part Numbers | AIR-LAP1141N-E-K9 - Single-band Controller-based 802.11g/n |
| Software | ? Cisco Unified Wireless Network Software Release 5.2 or later ? Cisco IOS® Software Release 12.4(21a)JA |
| 802.11n Capabilities | ? 2x3 multiple-input multiple-output (MIMO) with two spatial streams ? Maximal ratio combining (MRC) ? Legacy beamforming (hardware supports this capability; not yet enabled in software) ? 20- and 40-MHz channels ? PHY data rates up to 300 Mbps ? Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx) ? 802.11 dynamic frequency selection (DFS) (Bin 5) ? Cyclic shift diversity (CSD) support |
| Data Rates Supported | 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps |
| Frequency Band and 20?MHz Operating Channels | E (E Reg Domain): ? 2.412 to 2.472 GHz; 13 channels ? 5.180 to 5.320 GHz; 8 channels ? 5.500 to 5.700 GHz, 8 channels |
| Maximum Number of Non?Overlapping Channels | 802.11b -91 dBm @ 1 Mb/s -91 dBm @ 2 Mb/s -91 dBm @ 5.5 Mb/s -88 dBm @ 11 Mb/s 802.11g -86 dBm @ 6 Mb/s -86 dBm @ 9 Mb/s -86 dBm @ 12 Mb/s -86 dBm @ 18 Mb/s -85 dBm @ 24 Mb/s -83 dBm @ 36 Mb/s -78 dBm @ 48 Mb/s -77 dBm @ 54 Mb/s 802.11a -90 dBm @ 6 Mb/s -90 dBm @ 9 Mb/s -90 dBm @ 12 Mb/s -90 dBm @ 18 Mb/s -88 dBm @ 24 Mb/s -85 dBm @ 36 Mb/s -80 dBm @ 48 Mb/s -79 dBm @ 54 Mb/s 2.4-GHz 802.11n (HT20) -88 dBm @ MCS0 -87 dBm @ MCS1 -86 dBm @ MCS2 -83 dBm @ MCS3 -80 dBm @ MCS4 -76 dBm @ MCS5 -74 dBm @ MCS6 -73 dBm @ MCS7 -87 dBm @ MCS8 -85 dBm @ MCS9 -83 dBm @ MCS10 -80 dBm @ MCS11 -77 dBm @ MCS12 -73 dBm @ MCS13 -71 dBm @ MCS14 -70 dBm @ MCS15 5-GHz 802.11n (HT20) -91 dBm @ MCS0 -91 dBm @ MCS1 -90 dBm @ MCS2 -87 dBm @ MCS3 -84 dBm @ MCS4 -79 dBm @ MCS5 -77 dBm @ MCS6 -76 dBm @ MCS7 -90 dBm @ MCS8 -89 dBm @ MCS9 -86 dBm @ MCS10 -83 dBm @ MCS11 -80 dBm @ MCS12 -75 dBm @ MCS13 -74 dBm @ MCS14 -72 dBm @ MCS15 5-GHz 802.11n (HT40) -78 dBm @ MCS0 -78 dBm @ MCS1 -78 dBm @ MCS2 -78 dBm @ MCS3 -78 dBm @ MCS4 -75 dBm @ MCS5 -73 dBm @ MCS6 -72 dBm @ MCS7 -76 dBm @ MCS8 -76 dBm @ MCS9 -76 dBm @ MCS10 -76 dBm @ MCS11 -76 dBm @ MCS12 -71 dBm @ MCS13 -69 dBm @ MCS14 -68 dBm @ MCS15 |
| Maximum Transmit Power | 2.4GHz ? 802.11b ? 20 dBm with 1 antenna ? 802.11g ? 20 dBm with 2 antennas ? 802.11n (HT20) ? 20 dBm with 2 antennas 5GHz? 802.11a ? 20 dBm with 2 antennas ? 802.11n non-HT duplicate (802.11a duplicate) mode ? 20 dBm with 2 antennas ? 802.11n (HT20) ? 20 dBm with 2 antennas ? 802.11n (HT40) ? 20 dBm with 2 antennas |
| Available Transmit Power Settings | 2.4GHz 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 (0.78 mW) 5GHz 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 (0.78 mW) |
| Integrated Antenna | ? 2.4 GHz, Gain 4.0 dBi, horizontal beamwidth 360° ? 5 GHz,Gain 3 dBi,horizontal beamwidth 360° |
| Interfaces | ? 10/100/1000BASE-T autosensing (RJ-45) ? Management console port (RJ45) |
| Indicators | ? Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors |
| Dimensions (W x L x H) | ? Access point (without mounting bracket): 8.7 x 8.7 x 1.84 in. (22.1 x 22.1 x 4.7 cm) |
| Weight | ? 2.3 lbs (1.04 kg) |
| Environmental | ? Nonoperating (storage) temperature: -22 to 185°F (-30 to 85°C) ? Operating temperature: 32 to 104°F (0 to 40°C) ? Operating humidity: 10 to 90% percent (non-condensing) |
| System Memory | ? 128 MB DRAM ? 32 MB flash |
| Input Power Requirements | ? AP1140: 44 to 57 VDC ? Power Supply and Power Injector: 100 to 240 VAC; 50 to 60 Hz |
| Powering Options | ? 802.3af Ethernet Switch ? Cisco AP1140 Power Injectors (AIR-PWRINJ4=) ? Cisco AP1140 Local Power Supply (AIR-PWR-B=) |
| Power Draw | ? AP1140: 12.95 W |
| Calculated Mean Time Between Failure (MTBF) | 390,000 hours |