導入
The Apple AirPort Extreme Base Station ME918LL/A is a high-performance wireless router designed to provide fast and reliable Wi-Fi connectivity. This device supports simultaneous dual-band 2.4 GHz and 5 GHz frequencies, offering data rates up to 1300 + 450 Mbps. It features three Gigabit Ethernet ports and a six-element beamforming antenna array for enhanced coverage. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your AirPort Extreme.
設定
Setting up your Apple AirPort Extreme is designed to be straightforward, especially with Mac and iOS devices.
1. 開梱と最初の配置
- Unpack all components from the box. Ensure you have the AirPort Extreme Base Station, power cord, and any included documentation.
- Place the AirPort Extreme in a central location in your home or office for optimal Wi-Fi coverage. Its new 6.6-inch height with a smaller 3.85-inch base allows for flexible placement.

2. ハードウェアの接続
- Connect your modem to the WAN port (blue) on the AirPort Extreme using an Ethernet cable.
- Connect the power cord to the AirPort Extreme and then to a power outlet.
- Wait for the status light on the AirPort Extreme to turn solid green, indicating it's ready for setup.
- (Optional) Connect any wired devices, such as computers or network printers, to the three Gigabit Ethernet LAN ports (orange).
- (Optional) To utilize the AirPort Disk feature, connect an external USB hard drive to the USB port on the back of your AirPort Extreme. This allows you to share fileネットワーク全体にわたって。
- (Optional) For wireless printing, connect a compatible printer to the USB port.

3.ソフトウェア構成
- On your Mac or iOS device, open the AirPort Utility application. If you don't have it, download it from the App Store.
- The AirPort Utility will detect your new AirPort Extreme. Follow the on-screen instructions to create a new Wi-Fi network or extend an existing one.
- Set a strong password for your Wi-Fi network to ensure security.
Operating Your AirPort Extreme
Once set up, your AirPort Extreme provides a robust wireless network. Its six-element beamforming antenna array ensures a faster and more powerful connection throughout your coverage area.
デバイスの接続
- ワイヤレスデバイス: On your Wi-Fi enabled devices (laptops, smartphones, tablets), select your network name (SSID) from the list of available networks and enter your password.
- 有線デバイス: Connect devices directly to the LAN ports for a stable, high-speed connection.
AirPort Disk Functionality
The AirPort Extreme can transform an external USB hard drive into a network-accessible drive. This feature, known as AirPort Disk, simplifies file sharing among all users on your network and allows secure access over the Internet. Simply connect the external hard drive to the USB port on the back of your AirPort Extreme. Documents, videos, photos, and other files on the drive become instantly available to anyone on the secure network, regardless of whether they use a Mac or a PC.
ワイヤレス印刷
With its wireless printing capabilities, you can plug a compatible printer into the USB port on the AirPort Extreme. Once connected, add it to the printer list on your Mac or PC to enable network printing.
メンテナンス
To ensure optimal performance and longevity of your AirPort Extreme, regular maintenance is recommended.
- ファームウェアの更新: Periodically check for and install firmware updates using the AirPort Utility. Updates often include performance improvements and security enhancements.
- クリーニング: Keep the device clean and free from dust. Use a soft, dry cloth to wipe the exterior. Ensure ventilation openings are not obstructed.
- 再起動: If you experience slow network speeds or connectivity issues, try restarting the AirPort Extreme by unplugging it from the power outlet for 10 seconds and then plugging it back in.
トラブルシューティング
Here are some common troubleshooting steps for your AirPort Extreme.
- インターネット接続なし:
- モデムが正しく動作しており、インターネット接続がアクティブであることを確認してください。
- Ensure the Ethernet cable from your modem is securely connected to the WAN port (blue) on the AirPort Extreme.
- Restart both your modem and AirPort Extreme.
- Wi-Fi信号が弱い:
- Relocate the AirPort Extreme to a more central position, away from obstructions like thick walls or large metal objects.
- Ensure the device is not placed near other electronics that might cause interference.
- 工場出荷時設定へのリセット: If you encounter persistent issues or wish to reconfigure your device from scratch, a factory reset may be necessary.
仕様
| ブランド | りんご |
| モデル番号 | ME918LL/A |
| ワイヤレスタイプ | 802.11ac, 802.11a, 802.11a/b/g/n, 802.11b, 802.11g, 802.11n |
| 周波数帯域 | Simultaneous dual-band 2.4 GHz and 5 GHz |
| データレート | Up to 1300 + 450 Mbps |
| イーサネットポート | Three Gigabit Ethernet LAN ports, One Gigabit Ethernet WAN port |
| USBポート | 1 (for AirPort Disk or network printer) |
| アンテナアレイ | Six-element beamforming |
| 寸法(長さx幅x高さ) | 3.85 x 6.6 x 3.85インチ |
| アイテム重量 | 2.08 ポンド (943 グラム) |
| オペレーティングシステムの互換性 | iOS, Mac |
保証とサポート
This Certified Refurbished product is tested and certified to look and work like-new. The product includes all original accessories and is backed by a 90-day warranty. For further support or warranty claims, please refer to the documentation provided with your renewed product or contact the seller directly.





