AIR-MP21G-E-K9

Manufacturer Part#: Cisco AIR-MP21G-E-K9
AIR-MP21G-E-K9 Cisco Wireless Module

AIR-MP21G-E-K9 802.11g Upgrade Radio Module for AP1200/AP1100, ETSI Cnfg

The Cisco Aironet 802.11g Radio Module allow customers to take advantage of the new 802.11g technology, with its higher 54-Mbps throughput and its 802.11b backward capability, while continuing to use their existing Cisco Aironet WLAN infrastructures. Because 802.11g and 802.11b operate in the same 2.4-GHz unlicensed band, migrating to 802.11g is an affordable choice for customers with existing Cisco Aironet 1100 Series and 1200 Series access points. As bandwidth and scalability requirements grow, network administrators can strategically migrate existing 802.11b access points quickly and seamlessly as time and budgets allow.
 
Cisco AIR-MP21G-E-K9 Wireless Specifications:
Antenna Range: 1000 ft@ 11Mbps IEEE 802.11b 
Antenna Range: 2000 ft@ 1 Mbps IEEE 802.11b 
Frequency Band/Bandwidth: 2.41 GHz to 2.46 GHz IEEE 802.11b/g ISM Band FCC 
 
Cisco AIR-MP21G-E-K9 General Information:
Manufacturer: Cisco Systems, Inc 
Brand Name: Cisco 
Product Line: Aironet 
Product Name: Aironet Mini-PCI Radio Module 
Product Type: Wireless Module 
 
Cisco AIR-MP21G-E-K9 Wireless Specifications:
Wireless Technology: Wi-Fi - IEEE 802.11b/g 
Antenna: 2.2dBi Diversity Dipole Antenna 
Antenna Range: 90 ft@ 54Mbps IEEE 802.11g 
Antenna Range: 250 ft@ 54Mbps IEEE 802.11g 
Antenna Range: 1300 ft@ 6Mbps IEEE 802.11g 
Antenna Range: 410 ft@ 1 Mbps IEEE 802.11b 
Antenna Range: 160 ft@ 11Mbps IEEE 802.11b 
Antenna Range: 300 ft@ 6Mbps IEEE 802.11g 
Frequency Band/Bandwidth: 2.41 GHz to 2.47 GHz IEEE 802.11b/g ISM Band ETSI 
Transmission Speed: 54Mbps 
Transmission Speed Details: 54Mbps Auto-fallback IEEE 802.11g 
Transmission Speed Details: 1Mbps IEEE 802.11b 
Transmission Speed Details: 11Mbps Auto-fallback IEEE 802.11b 
Transmission Speed Details: 6Mbps IEEE 802.11g 
Transmit Power: 15 dBm IEEE 802.11g 
Transmit Power: 20 dBm IEEE 802.11b  

AIR-MP21G-E-K9 Wireless Security:
Cisco Wireless Security Suite
AES
Cisco Wireless Security Suite
AES 
 
AIR-MP21G-E-K9 Modulation:
Direct Sequence Spread Spectrum (DSSS):
•DBPSK @ 1 Mbps
•DQPSK @ 2 Mbps
•CCK @ 5.5 and 11 Mbps

AIR-MP21G-E-K9 Orthogonal Frequency Divisional Multiplexing (OFDM):
•BPSK @ 6 and 9 Mbps
•QPSK @ 12 and 18 Mbps
•16-QAM @ 24 and 36 Mbps
•64-QAM @ 48 and 54 Mbps
 
Cisco AIR-MP21G-E-K9 Physical Characteristics:
Dimensions: 2.01 Height x 2.35 Width x 0.19 Thickness 
Weight: 0.56 oz