Description for CISCO AIR-AP1121G-A-K9 Aironet 1100 Series Access Point not available.
802.11G 1121 Access Point Sgl MPCI Radio Int Ant
VPN: AIR-AP1121G-A-K9Vendor: CISCO
Price: $499.99 USD from Lenovo
![]() |
OR Compare with 26 stores selling this product |
Product Description
Product Specifications
| Model | |
|---|---|
| Brand | CISCO |
| Model | AIR-AP1121G-A-K9 |
| Spec | |
| Standards | IEEE 802.11b or IEEE 802.11g |
| Data Rates | Up to 54Mbps |
| Security | Authentication:Security StandardsWPAWPA2 (802.11i)Cisco TKIPCisco message integrity check (MIC)IEEE 802.11 Wired Equivalent Privacy (WEP) keys of 40 bits and 128 bits802.1X EAP Types:EAP-Flexible Authentication via Secure Tunneling (EAP-FAST)Protected EAP-Generic Token Card (PEAP-GTC)PEAP-Microsoft Challenge Authentication Protocol Version 2 (PEAP-MSCHAP),EAP-Transport Layer Security (EAP-TLS)EAP-Tunneled TLS (EAP-TTLS)EAP-Subscriber Identity Module (EAP-SIM)Cisco LEAPEncryption:AES-CCMP encryption (WPA2)TKIP (WPA)Cisco TKIPWPA TKIPIEEE 802.11 WEP keys of 40 bits and 128 bits |
| WPA/WPA2 | WPA2 |
| Frequency Band | 802.11g:2.412 to 2.462 GHz (FCC)2.412 to 2.472 GHz (ETSI)2.412 to 2.484 GHz CCK: (TELEC)2.412 to 2.472 GHz Orthogonal Frequency Division Multiplexing (OFDM): (TELEC) |
| Channels | 802.11b ETSI: 13; Israel: 4; Americas: 11; TELEC (Japan): 14802.11g ETSI: 13; Americas: 11; TELEC (Japan): CCK-14, OFDM-13 |
| Antenna | Integrated 2.2 dBi diversity dipole antennas |
| Transmitted Power | 802.11b:CCK:100 mW (20 dBm)50 mW (17 dBm)30 mW (15 dBm)20 mW (13 dBm)5 mW (7 dBm)1 mW (0 dBm)802.11g:CCK:100 mW (20 dBm)50 mW (17 dBm)30 mW (15 dBm)20 mW (13 dBm)10 mW (10 dBm)5 mW (7 dBm)1 mW (0 dBm)OFDM:30 mW (15 dBm)20 mW (13 dBm)10 mW (10 dBm)5 mW (7 dBm)1 mW (0 dBm)Maximum power setting will vary according to individual country regulations. |
| Receiver Sensitivity | 802.11b:1 Mbps: -94 dBm2 Mbps: -91 dBm5.5 Mbps: -89 dBm11 Mbps: -85 dBm802.11g:1 Mbps: -95 dBm2 Mbps: -91 dBm5.5 Mbps: -89 dBm6 Mbps: -90 dBm9 Mbps: -84 dBm11 Mbps: -88 dBm12 Mbps: -82 dBm18 Mbps: -80 dBm24 Mbps: -77 dBm36 Mbps: -73 dBm48 Mbps: -72 dBm54 Mbps: -72 dBm |
| Operating Range | Indoor: Distance across open office environment90 ft (27 m) @ 54 Mbps95 ft (29 m) @ 48 Mbps100 ft (30 m) @ 36 Mbps140 ft (42 m) @ 24 Mbps180 ft (54 m) @ 18 Mbps210 ft (64 m) @ 12 Mbps220 ft (67 m) @ 11 Mbps250 ft (76 m) @ 9 Mbps300 ft (91 m) @ 6 Mbps310 ft (94 m) @ 5.5 Mbps350 ft (107 m) @ 2 Mbps410 ft (125 m) @ 1 MbpsOutdoor:110 ft (34 m) @ 54 Mbps200 ft (60 m) @ 48 Mbps225 ft (69 m) @ 36 Mbps325 ft (100 m) @ 24 Mbps400 ft (122 m) @ 18 Mbps475 ft (145 m) @ 12 Mbps490 ft (150 m) @ 11 Mbps550 ft (168 m) @ 9 Mbps650 ft (198 m) @ 6 Mbps660 ft (201 m) @ 5.5 Mbps690 ft (210 m) @ 2 Mbps700 ft (213 m) @ 1MbpsRanges and actual throughput vary based upon numerous environmental factors so individual performance maydiffer |
| Modulation | OFDM:BPSK @ 6 and 9 MbpsQPSK @ 12 and 18 Mbps16-QAM @ 24 and 36 Mbps64-QAM @ 48 and 54 MbpsDSS:DBPSK @ 1 MbpsDQPSK @ 2 MbpsCCK @ 5.5 and 11 Mbps |
| System Requirements | One of the following RADIUS servers: CISCO Secure Access Control Server Version 3.0 or greater; CISCO Access Registrar® Version 3.0 or greater; Funk Software Steel Belted RADIUS Server Version 3.0 or greater; Interlink Networks RAD-Series RADIUS Server Version 5.1 or greaterCISCOWorks LAN Management Solution (LMS) or Routed WAN Solution (RWAN)CISCO AIR-PWRINJ3= Aironet Power Injector for the 1100 and 1200 SeriesCISCO AIR-PWRINJ-FIB= Aironet Power Injector Media ConverterCISCO Catalyst Switch IEEE 802.3af and Pre-Standard Power over EthernetCISCO WS-PWR-PANEL Midspan Power Patch Panel |
| Interface | Ethernet Port |
| LEDs | Three indicators on the top panel report association status, operation, error/warning, firmware upgrade, and configuration, network/modem, and radio status |
| Ports | 1 x 10/100M |
| Power Input | 100–240 VAC 50–0Hz (power supply)33–57 VDC (device) |
| Dimensions | 8.1" x 4.1" x 1.5" |
| Weight | 0.7 lbs. |
| Temperature | 0°C - 40°C (32°F - 104°F) |
| Humidity | 10% - 90%, Non-Condensing |
| Features | |
| Features | Remote Configuration Support: BOOTP, DHCP, Telnet, HTTP, FTP, TFTP, and SNMPVirtual LAN (VLAN) supportQuality of Service (QoS)Wi-Fi Multimedia (WMM)Auto-channel selectionWPA Migration ModeRADIUS Server per SSID |
| Packaging | |
| Package Contents | AIR-AP1121G-A-K9User ManualPower AdapterPower CordRack Mount Kit |
| Manufacturer Warranty | |
| Parts | 90 days limited |
| Labor | 90 days limited |
| Disclaimer | |
| Disclaimer | For most updated manufacture warranty, please go to www.cisco.com. |
| Registration Phone | 1-800-Go-Cisco |
Similar Products
May We Suggest
- EnGenius EPI-3601S 802.11g Ultra Long Range Wireless PCI Adapter w/ High 600mW RF Power & SuperG 108Mbps & Removable Antenna $19.99
- EDIMAX EW-7718Un IEEE 802.11b/g IEEE 802.11n Draft USB 2.0 Wireless Adapter Up to 300Mbps Data Rates WEP 64/128 WPA WPA2 Cisco CCX V1.0 V2.0 & V3.0 Compliance $34.99
- D-Link DWL-7700AP Wireless AG Outdoor AP/Bridge $596.00
- LINKSYS WUSBF54G IEEE 802.11b/g USB 2.0 Wireless-G Network Adapter with Wi-Fi Finder Up to 54Mbps Data Rates WEP Encryption WPA Security $69.99
- D-Link DWL-G550 IEEE 802.11b/g IEEE 802.1x PCI High-Powered Wireless Desktop Adapter Up to 108Mbps Data Rates WEP 64/128bit WPA-Personal WPA-Enterprise WPA2-Personal (Coming) WPA2-Enterprise (Com $58.21
Other Stores Selling This
- POSGlobal.com: 802.11G 1121 Access Point Sgl MPCI Radio Int Ant $505.08
- MacMall: 802.11G 1121 Access Point Sgl MPCI Radio Int Ant $418.99
- NothingButSoftware.com: 802.11G 1121 Access Point Sgl MPCI Radio Int Ant $423.76
- Computers4SURE: 802.11G 1121 Access Point Sgl MPCI Radio Int Ant $451.95
- Lenovo: 802.11G 1121 Access Point Sgl MPCI Radio Int Ant $499.99
Lucky Pick Wireless Networking
- LINKSYS WUSB300N-RM IEEE 802.11b/g IEEE 802.11n Draft USB 2.0 Wireless-N Network Adapter 256-bit WEP WPA and WPA2 Encryption Security $26.62
- Apple Airport Extreme Base Station $164.95
- ZyXEL AG-225H IEEE 802.11a/b/g USB 2.0 Wi-Fi Finder & USB Adapter Up to 54Mbps Data Rates 64/128-bit WEP Encryption WPA and WPA2 $59.99
- Extreme Networks Unified Access RF - Upgrade license - unlimited users $55.95
- CISCO AIR-LAP1131AG-A-K9 Wireless Lightweight Access Point $404.99










