Cisco Aironet 1100G AIR-LAP1121G-J-K9 Data Sheet
Product codes
AIR-LAP1121G-J-K9
Data Sheet
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Table 2.
Product Specifications
Item
Specification
Part Number
●
802.11g: AIR-AP1121G-x-K9 (Cisco IOS
®
Software)
●
802.11g: AIR-LAP1121G-x-K9 (Cisco Unified Wireless Network Software).
Note: The Cisco Aironet 1100 Series may be ordered with Cisco IOS Software to operate as an
autonomous AP or with Cisco Unified Wireless Network Software using the LWAPP. When
operating as a lightweight access point, a WLAN controller is required.
autonomous AP or with Cisco Unified Wireless Network Software using the LWAPP. When
operating as a lightweight access point, a WLAN controller is required.
Regulatory domains: (X=regulatory domain)
●
A=FCC
●
E=ETSI
●
J=TELEC (Japan)
Customers are responsible for verifying approval for use in their country. Please visit
domain that corresponds to a particular country. Not all regulatory domains have been approved.
As they are approved, the part numbers will be available on the Global Price List.
As they are approved, the part numbers will be available on the Global Price List.
Software
●
Cisco IOS Software Release 12.3(8)JA or later (autonomous).
●
Cisco IOS Software Release 12.3(11)JX or later (Lightweight Mode).
●
Cisco Unified Wireless Network Software Release 4.0 or later.
Data Rates Supported
802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
Network Standard
IEEE 802.11b or IEEE 802.11g
Uplink
Autosensing 802.3 10/100BaseT Ethernet
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)
Network Architecture
Type
Type
Infrastructure, star topology
Wireless Medium
●
802.11g: OFDM
●
802.11b and 802.11g: Direct sequence spread spectrum (DSSS)
Media Access Protocol
Carrier sense multiple access with collision avoidance (CSMA/CA)
Modulation
OFDM:
●
BPSK @ 6 and 9 Mbps
●
QPSK @ 12 and 18 Mbps
●
16-QAM @ 24 and 36 Mbps
●
64-QAM @ 48 and 54 Mbps
DSS:
●
DBPSK @ 1 Mbps
●
DQPSK @ 2 Mbps
●
CCK @ 5.5 and 11 Mbps
Operating Channels
802.11g ETSI: 13; Americas: 11; TELEC (Japan): CCK-14, OFDM-13
Nonoverlapping
Channels
Channels
Three