Cisco AIR-CB21AG-A-K9 rev 02

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Cisco AIR-CB21AG-A-K9 02

Manuf (OEM/ODM): Ambit Microsystems U58H036

FCC approval date: 16 October 2003
(Est.) release date: 2004
Country of manuf.: China

Interface: PCMCIA (32-bit)

ID: 168c:0013 (104 addl. devices) SS: 14b9:cb21
Windows: PCI\VEN_168C&DEV_0013&SUBSYS_CB2114B9

Chipset: Atheros AR5004X

WI1 chip1: Atheros AR5213

WI1 chip2: Atheros AR5112

Windows driver
see atheros-drivers.com

Antenna connector: none

abg

OUI: 00:40:96 (2 E, 10 W)

 FCC ID
Askey WLC4020H8NWLC4020
PPD-AR5BCB-00032
Atheros AR5BCB-00032PPD-AR5BCB-00032
Belkin F6D3010K7S-F6D3010
PPD-AR5BCB-00032
Cisco AIR-CB21AG-A-K9 rev 01PPD-AR5BCB-00032
LDK102050
D-Link DWL-AG650 rev A3KA2DWLAG650A3
PPD-AR5BCB-00032
D-Link DWL-AG660 rev A1KA2DWLAG650A3
PPD-AR5BCB-00032
D-Link DWL-AG660 rev A2KA2DWLAG650A3
PPD-AR5BCB-00032
Gigabyte GN-WLMA102PPD-AR5BCB-00032
JCK-GN-WLMA102
Global Sun GL255401-1AO7J-GL255401-1A
PPD-AR5BCB-00032
Linksys WPC55AG v1.1PPD-AR5BCB-00032
Q87-WPC55AGV11
... further results
 FCC ID
Cisco AIR-CB21AG-A-K9 rev 01PPD-AR5BCB-00032
LDK102050

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.


Cisco's drivers (requires Cisco.com login)
Datasheet

"U58H036", "REV: 6", and "Kitty Hawk" is silkscreened on the board shown below).

FCC ID LDK102050 redirects to PPD-AR5BCB-00032

lspci -nnv dump

06:00.0 Ethernet controller [0200]: Qualcomm Atheros AR5212/AR5213 Wireless Network Adapter [168c:0013] (rev 01)
        Subsystem: Cisco Aironet Wireless Communications CB21 802.11a/b/g Cardbus Adapter [14b9:cb21]
        Flags: bus master, medium devsel, latency 168, IRQ 19
        Memory at f1d00000 (32-bit, non-prefetchable) [size=64K]
        Capabilities: [44] Power Management version 2
        Kernel driver in use: ath5k

ath5k info dump

ath: EEPROM regdomain: 0x10
ath: EEPROM indicates we should expect a direct regpair map
ath: Country alpha2 being used: CO
ath: Regpair used: 0x10
ath5k: phy10: Atheros AR5213A chip found (MAC: 0x59, PHY: 0x43)
ath5k: phy10: RF5112B multiband radio found (0x36)

Probable revision map

74-3481-01 to 74-3481-02 - made in taiwan - 47-16465-01 rev A0 - AR5212 + AR5112 - rev 01
74-3481-02 - made in china - 47-16465-01 rev A0 - AR5212 + AR5112 - rev 01
74-3481-03 to 74-3481-06 - made in china - 47-16465-02 rev A0 - AR5213A + AR5112 - rev 02

Images

board shot