Proxim Skyline 802.11a Access Point (4040)

a (A54)
Skyline 802.11a Access Point
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Proxim Skyline 802.11a Access Point (4040)
FCC ID	IMK-AP5
IC ID	1856A-12040
Type	access point
CPU1	IBM PowerPC 405GP
CPU1 Type	PowerPC
CPU1 Speed	200 MHz
Flash1 Chip	Brand? Model?
Flash1 Size	1 MiB1,048,576 B <br />8,192 Kib <br />1,024 KiB <br />8 Mib <br />9.765625e-4 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	SK hynix HY57V643220CT-7
ETH chip1	IBM PowerPC 405GP
ETH chip2	LSI L80225/B
Ethernet Port Count	1-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: 00:20:A6 (6 E, 20 W) Ethernet OUI: 00:20:A6 (6 E, 20 W)
Expansion IF types	PCMCIA (32-bit)
PCMCIA slots	1
Power	12 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, internal, test points, (9600 8N1)
JTAG Port	yes, internal, pads, AJ3
Other
Default SSID: default (101 addl. devices) Default IP address: 169.254.42.27
Retail
FCC approval date	16 November 2001
UPC	662736015200 (UPC DB, On eBay)
ASIN	B00006BA7U
Country of manuf	Malaysia
Radio 1
Radio1 module	unknown
Radio1 module IF	PCMCIA (32-bit)
Chip1	Atheros AR5210B
Chip2	Atheros AR5110
Wireless interface OUI	00:20:A6
Antenna Connector Type	UMP2.0
Wireless Standard	IEEE 802.11a
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
IBM not currently documented.
For a list of all currently documented LSI chipsets with specifications, see LSI.

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

• 54 Mbps - 5GHz 802.11a = A54 class

Overview

PN4040 / Model 4040

Per the FCC technical description...

• the (stock) usable frequency range of the device is 5180-5320MHz w/ 20MHz wide and stepped channels
• the device has a (stock) maximum output power of 50mW
  • peak antenna gain for the stock antennas is 6dBi

Links of Interest

Product page (via archive.org)