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Used Airport Extreme Base Station / Mfr. no.: MD031LL/A

Used Airport Extreme Base Station / Mfr. no.: MD031LL/A
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The sleek, easy-to-use AirPort Extreme Base Station with simultaneous dual-band support is the perfect wireless access point for home, school or small business. It offers fast, 802.11n Wi-Fi access for Mac computers, PCs and Wi-Fi devices such as iPhone, iPod touch and Apple TV.

Easy wireless networking.

Connect your DSL or cable modem to the AirPort Extreme Base Station, then quickly set it up with the easy-to-use AirPort Utility, which is available as download for both Mac OS X and Windows. In minutes, you and up to 50 others can use your Mac computers or PCs to surf the web, stream video, share photos and more without wires.

Simultaneous dual-band Wi-Fi.

For maximum range and compatibility, AirPort Extreme works simultaneously on both the 2.4GHz and 5GHz bands, allowing all the devices on the network to use the most efficient band automatically. It uses the latest 802.11n wireless technology, so you can enjoy up to five times the Wi-Fi performance and up to twice the range of 802.11g wireless networks.

Guest networking.

Set up a separate Wi-Fi network with a separate password for your visitors. Simply enable the guest networking feature, and your guests can use the Internet but can't access other parts of your private network, such as your computers, printers and attached hard drives.

Print without wires.

Have several computers in your home or office but only one printer? No problem. Just connect a compatible printer to the USB port on the AirPort Extreme Base Station, and the printer instantly becomes available to all the computers (Mac and PC) on your wireless or wired network.

Share your hard drive.

You can share an external USB hard drive over your wireless and wired networks by simply connecting it to the USB port on your AirPort Extreme Base Station. Called AirPort Disk, this feature is perfect for sharing files and more. If you're a MobileMe member using a Mac with Mac OS X Leopard or Snow Leopard, you can even access the files on the drive over the Internet.

Strong security and access controls.

Rest easy AirPort Extreme takes strong measures to prevent unauthorised intrusion into your wireless network. It offers a built-in firewall and supports industry-standard encryption technologies including WPA/WPA2 and 128-bit WEP. Yet it's still easy for authorised users to connect to the base station, thanks to its simple set-up utility and powerful access controls.

Works with iPad, iPhone, Apple TV, and more.

AirPort Extreme works with Mac computers, PCs, iPad, iPhone, iPod touch, Apple TV and virtually all 802.11a/b/g/n Wi-Fi wireless devices all at the same time.

General Information

ManufacturerApple, Inc
Manufacturer Part NumberMD031LL/A
Manufacturer Website Address
Product LineAirPort Extreme
Product ModelMD031LL/A
Product NameAirPort Extreme Wireless Router
Product TypeWireless Router

Wireless Specifications

Wireless LAN StandardIEEE 802.11n
ISM BandYes
UNII BandYes
ISM Maximum Frequency2.40 GHz
UNII Maximum Frequency5 GHz
Wireless Transmission Speed54 Mbit/s
Wireless Security
  • WPA2-PSK
  • IEEE 802.1x
  • WPA
  • WPA2
  • 128-bit WEP


Ethernet PortYes
Fast Ethernet PortYes
Gigabit Ethernet PortNo
Number of Network (RJ-45) Ports3
Network (RJ-11)No
PoE (RJ-45) PortNo
Management PortNo
Number of Broadband (RJ-45) Ports1

Network & Communication

Ethernet TechnologyFast Ethernet

Management & Protocols

  • DHCP
  • SNMP
  • AirPort Utility
  • Bonjour
Security Features
  • MAC Address Filtering
  • PEAP
  • LEAP
  • TTLS
  • Time-based Access Control
  • VPN Pass-through
  • IPSec
  • PPTP
  • L2TP
  • NAT

Power Description

Input Voltage220 V AC
Power SourceAC Supply

Physical Characteristics

Form FactorDesktop
Weight (Approximate)1.70 lb


Package Contents
  • AirPort Extreme Wireless Router
  • Printed Documentation
  • Power Cord
System Requirements

Operating Systems:

  • Windows XP (SP3)
  • Windows Vista (SP2)
  • Windows 7 (SP1)
  • Mac OS X v10.5.7 or later
Certifications & Standards
  • IEEE 802.11a
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.3ab
  • IEEE 802.1x
  • FCC Part 15 Class B
  • Canada RSS-210
  • EN 300-328
  • EN 301-489
  • ARIB STD-T66
  • RCR STD-T33
  • AS/NZS 4771:2000
  • UL 60950
  • CSA-C22.2 No. 60950
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE


Limited Warranty1 Year
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