3Com 3CRWE454G75

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'3Com OfficeConnect Wireless 54Mbps11g Access Point ('WL-524)
3Com 3CRWE454G75
access point
Wireless class
Flash1 Chip
STMicro 25P16V6P
Flash1 Size
2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br />
RAM1 Chip
ISSI IS42S16400B-7TL
ETH chip1
ETH chip2
IC+ IP101
Ethernet Port Count

802dot11 OUI: 00:1A:C1 (1 E, 1 W), 00:1E:C1 (-, 2 W)
Ethernet OUI: 00:1A:C1 (1 E, 1 W), 00:1E:C1 (-, 2 W)

Stock FW OS
Expansion IF types
12 VDC, 1 A
Connector type
Serial Port (UART)
yes, internal, 9-pin header, unpopulated, 3.3V TTL, Gemtek type1 pinout, (9600 8N1), JP1
Default IP address
Default login user
Leave blank
Default login password
Default SSID
Gemtek WAPA-139G
FCC approval date 31 March 2006
Country of manuf China, Taiwan
Radio 1
Wireless interface OUI
00:1A:C1, 00:1E:C1
Antenna Connector Type
Wireless Standard
IEEE 802.11b/g
up to 54 Mbps
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz

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


"WAPA-139G"(...) and "190-C03-06"(...) is silkscreened on a production model board.

The Wi-Fi radio is using a Microchip (SST) SST12LP14 power amplifier and an NEC UPG2035 / UPG2035T5F (??) DPDT switch.

The power adapter included with the device appears to be a 3Com branded 3C12VUS.. which is a DVE DSA-15P-12 US 120120 (100-240VAC ~ 50/60 Hz, 0.5A -> 12VDC, 1A).

Links of Interest[edit]




JTAG-Serial Info[edit]

Info derived from[edit]

boot log

ar531xPlus rev 0x00000087 firmware startup...

Atheros AR5001AP default version


Attaching to TFFS... done.
Loading /fl/APIMG1...1212368
Starting at 0x804846e0...

/fl/  - Volume is OK
Reading Configuration File "/fl/apcfg".
Configuration file checksum: 5f382 is good
Attaching interface lo0...done
vp0 macaddr = 00:1a:c1:36:bf:03
ae0 macaddr = 00:1a:c1:36:bf:02
start easyconf 08022006
wireless access point starting...
channel 2462
wlan0 Ready
RegDmn = 16
wl_param_t_SW.wan_ip is

easyconf: a channel is

easyconf: g channel is 11

easyconf: a channel is 0

easyconf: g channel is 11

easyconf: G no security
easyconf: Fail to SetSockopt IP_MULTICAST_LOOP
easyconf: Fail to SetSockopt IP_MULTICAST_TTL
easyconf: enter while(1)dhcpcBind

get hardware[edit]

AP11G wlan[0,0] -> get hardware
wlan0 revisions: mac 11.0 phy 4.8 analog 7.0
  PCI Vendor ID: 0x168c, Device ID: 0x13
  Sub Vendor ID: 0x168c, Sub Device ID: 0x13
chip is AR5315


AP11G wlan[0,0] -> version
AP software
Dec 29 2006, 11:56:16


Atheros AP shell help
AP11G wlan[0,0] -> ?
List of Access Point CLI commands:
 add remoteWbr                      -- Add a remote Wireless Bridge
 config wlan                        -- config wlanX
 config virtualap                   -- config virtual ap
 config bss                         -- config bss
 connect bss                        -- connect to bssX
 del acl                            -- Delete Access Control List
 del key                            -- Delete Encryption key
 del remoteWbr                      -- Delete a remote Wireless Bridge
 find bss                           -- Find BSS
 find bssPassive                    -- Find BSS with passive scans
 find channel                       -- Find Available Channel
 find all                           -- Find All BSS
 ftp                                -- Software update via FTP
 get 11gonly                        -- Display 11g Only Allowed
 get 11goptimize                    -- Display 11g Optimization Level
 get 11goverlapbss                  -- Display Overlapping BSS Protection
 get acl                            -- Display Access Control List
 get aging                          -- Display Aging Interval
 get antenna                        -- Display Antenna Diversity
 get association                    -- Display Association Table
 get authentication                 -- Display Authentication Type
 get autochannelselect              -- Display Auto Channel Select
 get beaconinterval                 -- Display Beacon Interval
 get burstSeqThreshold              -- Display Max Number of frames in a Burst
 get burstTime                      -- Display Burst Time
 get channel                        -- Display Radio Channel
 get cipher                         -- Display Encryption cipher
 get config                         -- Display Current AP Configuration
 get countrycode                    -- Display Country Code
 get ctsmode                        -- Display CTS mode
 get ctsrate                        -- Display CTS rate
 get ctstype                        -- Display CTS type
 get domainsuffix                   -- Display Domain Name Server suffix
 get dtim                           -- Display Data Beacon Rate (DTIM)
 get encryption                     -- Display Encryption Mode
 get extendedchanmode               -- Display Extended Channel Mode
 get fragmentthreshold              -- Display Fragment Threshold
 get frequency                      -- Display Radio Frequency (MHz)
 get gateway                        -- Display Gateway IP Address
 get groupkeyupdate                 -- Display Group Key Update Interval (in Seconds)
 get hardware                       -- Display Hardware Revisions
 get hostipaddr                     -- Display Host IP Address
 get interVF                        -- Display Inter Vap Forwarding State
 get intraVF                        -- Display Intra Vap Forwarding State
 get ipaddr                         -- Display IP Address
 get ipmask                         -- Display IP Subnet Mask
 get jsw                            -- Display Jumpstart Mode
 get jsP2PassPhrase                 -- Display JS-P2 passphrase
 get key                            -- Display Encryption Key
 get keyentrymethod                 -- Display Encyrption Key Entry Method
 get keysource                      -- Display Source Of Encryption Keys
 get login                          -- Display Login User Name
 get minimumrate                    -- Display Minimum Rate
 get nameaddr                       -- Display IP address of name server
 get operationMode                  -- Display Operation Mode
 get pktLogEnable                   -- Display Packet Logging Mode
 get power                          -- Display Transmit Power Setting
 get pvid                           -- Display the VLAN Tag
 get radiusname                     -- Display RADIUS server name or IP address
 get radiusport                     -- Display RADIUS port number
 get rate                           -- Display Data Rate
 get reg                            -- Display the register contents at the given offset
 get remoteAp                       -- Display Remote Ap's Mac Address
 get remoteWbr                      -- Display configured Remote Wireless bridges
 get rogueAPDetect                  -- Display Rogue AP Detection Mode
 get rtsthreshold                   -- Display RTS/CTS Threshold
 get shortpreamble                  -- Display Short Preamble Usage
 get shortslottime                  -- Display Short Slot Time Usage
 get sntpserver                     -- Display SNTP/NTP Server IP Address
 get ssid                           -- Display Service Set ID
 get ssidsuppress                   -- Display SSID Suppress Mode
 get active                         -- Display Active (up) Mode
 get station                        -- Display Station Status
 get SuperG                         -- Display SuperG Feature Status
 get systemname                     -- Display Access Point System Name
 get telnet                         -- Display Telnet Mode
 get timeout                        -- Display Telnet Timeout
 get tzone                          -- Display Time Zone Setting
 get upsd                           -- Display UPSD Mode
 get uptime                         -- Display UpTime
 get vaps                           -- Display Number of Virtual APs
 get vlan                           -- Display VLAN Operational State
 get wirelessmode                   -- Display Wireless LAN Mode
 get wmm                            -- Display WMM Mode
 get wmmParamBss                    -- Display WMM parameters used by STA in this BSS
 get wmmParam                       -- Display WMM parameters used by this AP
 get usrp                           -- Display the User Priority
 get wlanstate                      -- Display wlan state
 help                               -- Display CLI Command List
 ping                               -- Ping
 pktLog                             -- Packet Log
 reboot                             -- Reboot Access Point
 run                                -- Run command file
 quit                               -- Logoff
 set 11gonly                        -- Set 11g Only Allowed
 set 11goptimize                    -- Set 11g Optimization Level
 set 11goverlapbss                  -- Set Overlapping BSS Protection
 set acl                            -- Set Access Control List
 set aging                          -- Set Aging Interval
 set antenna                        -- Set Antenna
 set authentication                 -- Set Authentication Type
 set autochannelselect              -- Set Auto Channel Selection
 set beaconinterval                 -- Modify Beacon Interval
 set burstSeqThreshold              -- Set Max Number of frames in a Burst
 set burstTime                      -- Set Burst Time
 set channel                        -- Set Radio Channel
 set cipher                         -- Set Cipher
 set countrycode                    -- Set Country Code
 set ctsmode                        -- Set CTS Mode
 set ctsrate                        -- Set CTS Rate
 set ctstype                        -- Set CTS Type
 set domainsuffix                   -- Set Domain Name Server Suffix
 set dtim                           -- Set Data Beacon Rate (DTIM)
 set encryption                     -- Set Encryption Mode
 set extendedchanmode               -- Set Extended Channel Mode
 set factorydefault                 -- Restore to Default Factory Settings
 set fragmentthreshold              -- Set Fragment Threshold
 set frequency                      -- Set Radio Frequency (MHz)
 set gateway                        -- Set Gateway IP Address
 set groupkeyupdate                 -- Set Group Key Update Interval (in Seconds)
 set hostipaddr                     -- Set Host IP address
 set interVF                        -- Set Inter Vap Forwarding State
 set intraVF                        -- Set Intra Vap Forwarding State
 set ipaddr                         -- Set IP Address
 set ipmask                         -- Set IP Subnet Mask
 set jsw                            -- Set Jumpstart Mode
 set jsp2Passwd                     -- Set JS-P2 password
 set key                            -- Set Encryption Key
 set keyentrymethod                 -- Select Encryption Key Entry Method
 set keysource                      -- Select Source Of Encryption Keys
 set login                          -- Modify Login User Name
 set minimumrate                    -- Set Minimum Rate
 set nameaddress                    -- Set Name Server IP address
 set operationMode                  -- Set operation Mode
 set password                       -- Modify Password
 set passphrase                     -- Modify Passphrase
 set pktLogEnable                   -- Enable Packet Logging
 set power                          -- Set Transmit Power
 set pvid                           -- Set the VLAN Tag
 set radiusname                     -- Set RADIUS name or IP address
 set radiusport                     -- Set RADIUS port number
 set radiussecret                   -- Set RADIUS shared secret
 set rate                           -- Set Data Rate
 set reg                            -- Set Register Value
 set rogueAPDetect                  -- Set Rogue AP Detection Mode
 set rtsthreshold                   -- Set RTS/CTS Threshold
 set shortpreamble                  -- Set Short Preamble
 set shortslottime                  -- Set Short Slot Time
 set sntpserver                     -- Set SNTP/NTP Server IP Address
 set ssid                           -- Set Service Set ID
 set ssidsuppress                   -- Set SSID Suppress Mode
 set active                         -- Set Active (up) Mode
 set SuperG                         -- Super G Features
 set systemname                     -- Set Access Point System Name
 set telnet                         -- Set Telnet Mode
 set timeout                        -- Set Telnet Timeout
 set tzone                          -- Set Time Zone Setting
 set vaps                           -- Set Number of Virtual APs
 set upsd                           -- Set UPSD Mode
 set vlan                           -- Set VLAN Operational State
 set wlanstate                      -- Set wlan state
 set wirelessmode                   -- Set Wireless LAN Mode
 set usrp                           -- Set the User Priority
 set wmm                            -- Set WMM Mode
 set wmmParamBss                    -- Set WMM parameters used by STAs in this BSS
 set wmmParam                       -- Set WMM parameters used by this AP
 timeofday                          -- Display Current Time of Day
 version                            -- Software version
 nvram                              -- nvram utility

USB Info[edit]

vlan Info[edit]



Hardware Modification[edit]

See also[edit]