Apple AirPort Extreme Base Station A1408 (MD031LL/A)

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Apple A1408 (MD031LL/A)
Availability: common

Manuf (OEM/ODM): Foxconn U01H734 T01

FCC approval date: 21 June 2011
UPC: 885909480845 (UPC DB, On eBay)
Country of manuf.: China

Amazon image

B00FTOXP3Q (Flag of the United States.svg, On Amazon, On CCC)
B0057AVXJA (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

IC ID: 579C-A1408
PCB ID: U01H734T01

Power: 12 VDC, 1.8 A
Connector type: barrel

CPU1: Marvell 88F6281 (1.2 GHz)
FLA1: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Macronix MX25L12845EMI-10G)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Hynix H5PS1G83EFR-S5C)

Expansion IFs: Mini PCIe, USB 2.0
Mini PCIe slots: 1
USB ports: 1

WI1 module: Broadcom BCM94331PCIEDUAL
WI1 module IF: PCIe (non-standard connector)
WI1 chip1: Broadcom BCM4331
WI1 802dot11 protocols: an
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL
WI2 module: Broadcom BCM94331PCIEDUAL
WI2 module IF: PCIe (non-standard connector)
WI2 chip1: Broadcom BCM4331
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Marvell 88F6281
Switch: Marvell 88E6350R
LAN speed: 1GbE
LAN ports: 3
WAN speed: 1GbE
WAN ports: 1


Additional chips
PCIe Packet Switch;Pericom Semiconductor;PI7C9X20303UL;;1;
Low Current 1MHz Synchronous Buck Regulator;Intersil;ISL8014;;4;
CPLD Chip (25MHz);Silego Technology;SLG2AP105V;;1;

802dot11 OUI: B8:8D:12 (1 E, -), B8:C7:5D, 70:56:81 (-, 2 W)
Ethernet OUI: B8:8D:12 (1 E, -), B8:C7:5D, 70:56:81 (-, 2 W)

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Marvell chipsets with specifications, see Marvell.

"APPLE", "820-2622-A", and "(C) 2009" is silkscreened on the mainboard in the FCC photos.

The Broadcom logo, "BCM94331PCIEDUAL", and "200-120101-0050 A"
is silkscreened on the wireless module in the FCC photos.

Manufactured by Foxconn / Hon Hai / Ambit Microsystems (internal P/N U01H734T01)

MD031AM/A seems to be the model of this device in Canada.

The FCC submitted manual says the default SSID is AirPort Network XXXXXX,

where XXXXXX is the last three octets of the MAC address.