User:&Omega/Board PN
Identifying manufacturer board P/Ns
This page shows some examples and the general format of some P/Ns
- or other distinguishing features attributed to various manufacturers.
Assume any information on this page is page is correct at your own risk.
AboCom
143 tagged devices
- AboCom (133 total devices) Abocom Systems, Inc. FCC ID: MQ4
- Taiwanese manufacturer - they've been around for a while.
Examples
Accton / Arcadyan / AWB
476 tagged devices
- Accton has manufactured a large amount of products,
- including Microsoft's old 802.11 (and non) networking line.
- AWB (Accton Wireless Broadband Corp.) is an off-shoot of the Accton Group.
ALFA Network is an Accton Group partner, their newer devices seem to be mostly Accton manuf'ed.
- These devices usually have silkscreened text along the lines of
"P/N: 141"<4 digit numeric P/N><6 other digits / characters> (<REV.…>),
- followed by, presumably, the revision, as well as a RoHS notice
- (for newer, post-RoHS units).
Examples
Alpha Networks
330 tagged devices
- Alpha Networks was once the manufacturing arm of D-Link. They split off around 2003.
They still manufacture many of D-Link's products (as well as those of numerous others).
- Generally, text of
8<TYPE CODE><802.11 capability code>(some dots)<REVISION>
- (assuming any of that is correct) can be found on Alpha produced 802.11 gear.
At least some type codes seem to be as follows...
- RG - residential gateway <??> / router
- WRG - wireless gateway / wireless router
- WAP - wireless access point
- WMP - wireless adapter, 16-bit PCMCIA (generally not) or Mini PCI (mostly)
- WCB - wireless adapter, CardBus
- WUS - wireless adapter, USB
- WPC - wireless adapter, PCI / PCIe
- WMC - wireless adapter, Mini PCIe
802.11 capability codes are probably the following...
- B - 802.11b
- G - 802.11g
- A - 802.11a or 802.11a/ac
- D - 802.11a/b/g
- AB - 802.11a/b
- N - 802.11b/g/n
- ND - 802.11a/b/g/n
Examples
AMIT
96 tagged devices
- AMIT has been around since 802.11 products have been marketed.
- They commonly manufacture 3G/4G modem-routers for various companies..
- and manufactured a variety of products in the past.
- Newer AMIT boards are frequently marked with a
- long alphanumeric string starting with 11340.
Examples
Askey
165 tagged devices
Examples
B-LINK
11 tagged devices
- Chinese manufacturer - many of their wireless modules are bundled into low
- cost devices and their stuff is frequently found on eBay and elsewhere.
Examples
Billion
10 tagged devices
Examples
Cameo
315 tagged devices
- Cameo has been around for a while, and has made routers for a wide variety of companies.
- D-Link devices are commonly manufactured by them (and most old D-Link devices
- were manufactured by Global Sun Tech, a company acquired by Cameo).
A lead-free logo (RoHS woo) is usually featured prominently on their boards.
- If there is a numeric P/N, it will frequently start with 2151.
Plotech has commonly manufactured their PCBs in the past.
Examples
CyberTAN
160 tagged devices
- CyberTAN is a common manufacturer, perhaps most recognizable for manufacturing
- many Linksys products (including most of the venerable WRT54G series).
Examples
DareGlobal
24 tagged devices
- DareGlobal is a common DSL modem manufacturer.
- Generally, silkscreened text of
"PWB:"<........> and "DAT:"<........ (date code)>
- is found on their boards.
Examples
Delta Networks
196 tagged devices
- Delta Networks is one of Netgear's primary manufacturers, but they
- also manufacture stuff for a multitude of other companies.
Examples
Edimax
379 tagged devices
- Edimax Wireless Devices (195 total devices) FCC ID: NDD
- Edimax Technology Co., Ltd.
- If there is a numeric P/N, it will frequently start with 1244-.
Examples
Foxconn (+ Ambit Microsystems)
290 tagged devices
- Foxconn Wireless Adapters (104 total devices) FCC ID: MCL
- Hon Hai Precision Industry Co., Ltd., trading as Foxconn Technology Group
- Most people have probably heard of Foxconn.
- Ambit was absorbed into Foxconn.
- Hon Hai is the parent company of Foxconn.
- Internal Foxconn / Ambit models generally seem to be 7 characters -
<LETTER (T/U/J/F/M/...)><TWO DIGIT NUMBER> <LETTER (L/H/Z/...)><THREE DIGIT NUMBER>,
- followed by the presumed revision / sub-model (Foxconn T77H194.00)
Examples
Gemtek
507 tagged devices
- Gemtek (123 total devices) Gemtek Technology Co., Ltd. FCC ID: MXF
- Gemtek is a prolific OEM/ODM. They've manufactured
- a large amount of products for many companies.
- Generally, internal Gemtek P/Ns are in format of
<TYPE (WAP = wireless access point, WRT = wireless router, etc)> <PLATFORM MANUF (A = Atheros, B = Broadcom, R = Ralink, etc)> -<NUMERIC MODEL PORTION>_<VERSION>,
- and they are often silkscreened on the board.
Examples
Global Sun Technology
101 tagged devices
(55 total devices)
- Was once a major 802.11 independent OEM/ODM. Absorbed into Cameo.
Examples
Lite-On
106 tagged devices
(97 total devices)
Examples
Loopcomm
59 tagged devices
- .. is a Taiwanese OEM/ODM.
(35 total devices)
Examples
MitraStar
46 tagged devices
- OEM ZyXEL..
If there is a numeric P/N, it will frequently start with 45-402- and 45-601-
Examples
- ZyXEL NBG6816 (ARMOR Z1)
"45-601-000573" is silkscreened on the board in the FCC photos.
- OUI: 0C:4C:39 (MitraStar Technology Corp.) FCC label
Shenzhen Gongjin Electronics (SGE)
110 tagged devices
- SGE makes a large quantity of DSL modems for several major companies..
- as well as a variety of other products.
(14 total devices)
Examples
Senao / EnGenius
246 tagged devices
- A Taiwan based manufacturer which has made numerous popular products.
- Their marketed brand is EnGenius (246 total devices)
- Hardware:
Senaos line of Ralink based routers are sold as Engenius/Senao but
are also rebranded (ODM and OEM) for a whole bunch of other vendors.
- Looking at Senaos circuit boards one can see that they are of high quality build and Senao has created
- a smart layout where they can use an RT3050 or a RT3052 SoC on the same type of circuit board.
- Software:
- The header of the stock firmware tells us in the first 16 bytes which Senao basic model a router is based on:
00 00 00 00 00 00 02 05 00 00 00 05 31 32 33 00
byte 6 (0x02) tells the type of vendor where:
- 01 = OBM (Original Brand Manufacturer)
- 02 = ODM (Original Design Manufacturer)
- 03 = OEM (Original Equipment Manufacturer)
byte 7 (0x05) is vendor identification where:
- 01 = Engenius
- 02 = Sitecom (Europe)
- 03 = Hamlet (Italy)
- 04 = Rosewill (US)
- 05 = Corega (Japan)
- 06 = Amper (Spain)
- 07 = ZyXEL
- 08 = NetComm (Australia)
- 09 = MSI
- 0C = TRENDnet
- 0F = Encore (US/Mexico)
byte 11 is the board identifier:
- 01 = ESR-9750 (802.11n Router, Platform: RaLink 2880 SoC + 2860)
- 02 = ESR-9750A (802.11n Router, Platform: RaLink 2880 SoC + 2860 + RTL8366SR GbE)
- 03 = ESR-9750G (9750A with 32MB RAM)
- 04 = ECB-9500
- 05 = ESR-9750B (9750 with 32MB RAM)
- 06 = EOR-7550 (Dual-radio)
- 07 = ESR-9752 (3052, 16MB RAM, 4MB Flash)
- 08 = ESR-9753 (3050, 16MB RAM, 4MB Flash)
- 09 = ESR-7750
- 0A = ESR-7850 (Atheros 11n AP94/96 platform)
- 0B = EAP-3670
- 0C = ESR-9752A
- 0D = ESR-6650 (3G Router - 3050)
- 0E = ESR-6670 (3G Router - 3052)
- 0F = ESR-6670A (3G Router - 3050)
- 11 = ESR-9850 (3052, 32MB RAM, 4MB Flash, RTL8366RB GbE)
- 14 = EAP-9550
- 16 = ESR-9752B-SC (9752 with 32MB RAM)
- 17 = ETR-9350
- 18 = ERB-9250
- 19 = ESR-9753CR
- 21 = ETR-9330
- 22 = ETR-9360
- 23 = ESR-1221N2
- P/Ns starting with 7016A are frequently on their boards.
- Typical Senao format labels may affixed to them.
Examples
SerComm
335 tagged devices
- SerComm makes a large amount of kit (52 total devices).
Examples
Tenda
126 tagged devices
- List of Tenda Wireless Devices (146 total devices)
Examples
TP-LINK / Proware
408 tagged devices
(671 total devices)
Newer TP-LINK boards are frequently marked with a long numeric string starting with 205 and 201
- "2050500XXX" is silkscreened on the board of the wireless router (TL-WDRXXX).
- "2052500XXX" is silkscreened on the board of the wireless module (TL-WDNXXX).
- "2053500XXX" is silkscreened on the board of the access point (TL-WAXXX).
- "2011500XXX" is silkscreened on the board of the AP/DSL modem (TD-WXXX).
- "2021500XXX" is silkscreened on the board of the wireless router (TL-ERXXX).
Examples
Wistron NeWeb Corp. (WNC)
172 tagged devices
(79 total devices)
Examples
Zioncom
32 tagged devices
- Chinese manufacturer - makes routers (mostly non-US distributed), USB dongles, etc
(37 total devices)
Examples
See also