# BF-01D

> WLAN router

**Wikidata**: [Q11191179](https://www.wikidata.org/wiki/Q11191179)  
**Source**: https://4ort.xyz/entity/bf-01d

## Summary
The **BF-01D** is a WLAN router developed in Japan and released on March 23, 2012. Manufactured by Buffalo and operated by NTT DoCoMo, it functions as a device that combines the features of a router and a wireless access point. It is recognized as an early example of WLAN router hardware developed specifically for the Japanese market.

## Key Facts
- **Release Date:** March 23, 2012
- **Manufacturer:** Buffalo
- **Operator:** NTT DoCoMo
- **Country of Origin:** Japan
- **Device Class:** Wireless router (Product)
- **Parent Classification:** Subclass of Wireless Router (Google Product Taxonomy ID: 5497)
- **Google Knowledge Graph ID:** /g/1pv0w5dc
- **Primary Interface:** WLAN (Wireless Local Area Network)
- **Language Availability:** Japanese (Wikipedia coverage)

## FAQs
### Q: When was the BF-01D released and who manufactured it?
A: The BF-01D was released on March 23, 2012, and was manufactured by the electronics company Buffalo.

### Q: What type of device is the BF-01D?
A: The BF-01D is a WLAN router, which functions as both a router connecting computer networks and a wireless access point enabling Wi-Fi connectivity.

### Q: Which operator is associated with the BF-01D?
A: The BF-01D is associated with the Japanese telecommunications operator NTT DoCoMo.

### Q: How does the BF-01D fit into the history of wireless routers?
A: Released in 2012, the BF-01D is cited as an early example of WLAN routers developed in Japan, appearing alongside other early models like the L-03E (2013).

## Why It Matters
The BF-01D represents a specific phase in the evolution of consumer networking hardware in Japan during the early 2010s. As a device manufactured by Buffalo for the major carrier NTT DoCoMo, it illustrates the collaboration between hardware vendors and telecommunications operators to deliver wireless connectivity solutions. It serves as a historical marker for the adoption of WLAN technology in the region, bridging the gap between early wired networking and the ubiquitous wireless standards used today. Its classification under the standard taxonomy of wireless routers (ID 5497) solidifies its role as a fundamental piece of networking infrastructure from that era.

## Notable For
- **Early Japanese WLAN Hardware:** Cited alongside the L-03E as an early example of WLAN routers developed in Japan.
- **Carrier Collaboration:** A notable instance of a device manufactured by Buffalo specifically for the NTT DoCoMo network.
- **Classification:** strictly defined as a "wireless router" that integrates routing and access point functionalities.

## Body
### Definition and Classification
The BF-01D is a **wireless router**, a class of device that functions as both a router and a wireless access point. This allows devices to connect to a computer network wirelessly via Wi-Fi. It is officially classified as a "product" and falls under the "Wireless Router" category in product taxonomies (ID 5497).

### Development and Release
The device was developed and released in **Japan**. It has an inception date of **March 23, 2012**. The hardware was produced by **Buffalo**, a prominent electronics manufacturer, for **NTT DoCoMo**, the primary telecommunications operator associated with the device.

### Historical Context
In the timeline of wireless router development, the BF-01D is significant as an early example of WLAN routers developed in Japan. It was released prior to devices like the L-03E (2013). The source material situates the BF-01D within the broader history of wireless routers, which evolved from early models like the Linksys WRT54G (2003) to more modern open-source compatible hardware like the OpenWrt One (2024).

### Technical Identity
The entity is identified in the Google Knowledge Graph with the ID **/g/1pv0w5dc**. While specific technical specifications regarding processor speed or RAM for the BF-01D unit are not detailed in the provided source, its function as a WLAN router implies support for network address translation (NAT) and wireless security protocols common to its category. The device's documentation and Wikipedia presence are primarily in the Japanese language.