【请教】关于CISCO AIR-CB21AG-X-K9 一些无线支持参数

andyrave

找到了一些CISCO的产品手册   里面有些东西不懂  请老鸟指教下  这下型号的支持范围的不同   谢谢

Table 4. Ordering Information

Product Name
Part Number

AIR-CB21AG-A-K9
Cisco Aironet 802.11a/b/g CardBus Adapter; FCC configuration

AIR-CB21AG-A-K9-40
Cisco Aironet 802.11a/b/g CardBus Adapter; FCC configuration (40-pack)

AIR-CB21AG-E-K9
Cisco Aironet 802.11a/b/g CardBus Adapter; ETSI configuration

AIR-CB21AG-W-K9
Cisco Aironet 802.11a/b/g CardBus Adapter; rest-of-world configuration

AIR-CB21AG-P-K9
Cisco Aironet 802.11a/b/g CardBus Adapter; Japan2 configuration

andyrave

从支持频段数量来说  A>E>J>W>P?

andyrave

人呢？