3Com 3CRWE454G75

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bg (G54)
'3Com OfficeConnect Wireless 54Mbps11g Access Point ('WL-524)
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
OpenWrt
Incompatible
Tomato any flavor
Incompatible
Platform
BrandModelRev
3Com 3CRWE454G75
FCC ID
IC ID
Type
access point
CPU1
CPU1 Type
MIPS 4KEc
CPU1 Speed
180 MHz
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
1-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

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
VxWorks
Expansion IF types
none
Power
12 VDC, 1 A
Connector type
barrel
Serial Port (UART)
yes, 9-pin header, internal, 3.3V TTL, unpopulated, Gemtek type1 pinout, (9600 8N1), JP1
Other

Default SSID: 3Com (11 addl. devices)
Default IP address: 192.168.1.250
the IP 192.168.1.250 is used by 25 additional devices
of which 0 are 3Com devices
Default login user: blank
Default login password: admin
blank:admin credentials used by 267 additional devices
of which 12 are 3Com devices

Manuf/OEM/ODM
Gemtek WAPA-139G
Retail
FCC approval date 31 March 2006
Country of manuf China, Taiwan
Radio 1
Chip1
Wireless interface OUI
00:1A:C1, 00:1E:C1
Antenna Connector Type
U.FL, RP-SMA
Wireless Standard
IEEE 802.11b/g
802.11g
up to 54 Mbps
802.11b
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+.

For a list of all currently documented 3Com device with specifications, see 3Com.

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

"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).

JTAG-Serial Info

Serial

Info derived from

boot log

ar531xPlus rev 0x00000087 firmware startup...


Atheros AR5001AP default version 4.0.0.167


 0
auto-booting...

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

/fl/  - Volume is OK
Reading Configuration File "/fl/apcfg".
wl1_root_ap_mac=00:00:00:00:00:00
wl1_root_ap_mac=00:00:00:00:00:00
Configuration file checksum: 5f382 is good
wl1_root_ap_mac=00:00:00:00:00:00
Attaching interface lo0...done
vp0 macaddr = 00:1a:c1:36:bf:03
ae0 macaddr = 00:1a:c1:36:bf:02
ser=9TDR8QK36BF02
start easyconf 08022006
wireless access point starting...
channel 2462
wlan0 Ready
Ready
RegDmn = 16
wl_param_t_SW.wan_ip is 10.203.102.132

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

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

version

AP11G wlan[0,0] -> version
AP software 4.1.4.19
MeiMei@BEST:E:/4.1.4.19/THGstubs/src/ap/os/vxworks/target/proj/ap-ar5315-production
Dec 29 2006, 11:56:16

other

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