This document is a user manual for the BARSW-4PWL wireless broadband access router. The document mentions safety precautions for the device, such as not disassembling or modifying the device, avoiding contact with cables and equipment during thunderstorms, not allowing foreign objects and water to enter, not blocking the ventilation openings, and using the correct power supply voltage. It also mentions maintenance and cleaning methods for the device, and advises against using the device in specific environments such as high temperatures, high humidity, intense vibrations, and high dust levels. Finally, it mentions the device's sensitivity to static electricity and provides precautions regarding radio waves.
This manual introduces the corega BAR SW-4P WL wireless broadband access router, covering safety precautions such as avoiding water, high temperatures, and disassembly, and explains the required operating environment. It also lists the contents of the package and provides guidance on proper handling and cleaning.
The guide walks through installation, quick setup, and advanced configuration steps, including LAN/WAN settings, DHCP, firewall, wireless access point features, and troubleshooting. Warranty terms, support contacts, and legal notices are included at the end of the document. This manual is written in Japanese.
| LAN ports | 100BASE‑TX/10BASE‑T auto‑negotiation |
|---|---|
| WAN port | 10BASE‑T |
| Built‑in switch | 4‑port 10/100 Mbps Ethernet switch |
| Maximum client connections | 253 devices |
| Wireless standard | IEEE 802.11b |
| Wireless data rate | 11 Mbps |
| Frequency band | 2.4 GHz |
| Channel selection | 1‑14 selectable channels |
The router can support up to 253 client devices simultaneously.
It complies with IEEE 802.11b and provides a maximum wireless data rate of 11 Mbps.
The hardware is covered by a warranty period specified in the product warranty (typically 1 year), the power adapter is guaranteed for 1 year, and accessories such as the UTP cable are covered for 3 months.