Sanwa Supply LAN Switcher (4 circuits) SW-LAN41

―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― 🛫JOOM Approved Store! Japanese sellers cross borders and deliver high quality! 📦Shipped from Japan! We will pack it tightly and deliver it quickly and carefully! 🔍With a strict inspection system in accordance with Japanese quality standards, we select and deliver only excellent products! 📒The product may come with a Japanese manual. It is recommended to use a character recognition application to translate the text! 👍I hope you can help us make the store even better by following up & reviewing!🥰 ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― ⚠️【Be sure to check if the products you saw before purchasing fall under the following categories! 】 ✅【Voltage Compatibility】 Electrical appliances are designed to meet Japanese voltage specifications (90-110V), so changing the voltage can cause malfunction. ✅【Plug type 】 Our products use Japanese plug type (Type A or Type B). Use the conversion adapter as needed. ✅【Transformers & Adapters are important] 】 The transformer adjusts the voltage to the customer's device requirements. The conversion adapter only changes the shape of the plug and does not adjust the voltage. Using only the conversion adapter without a transformer can damage the product. ✅【Responsibility】 We are not responsible for any malfunction or damage caused by improper use, such as operating a product without a transformer. ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― This is a LAN switching device that physically switches all 8 poles and 8 cores of the LAN line on all connections and all circuits. When switching, the LAN cable and LAN cable are simply extended using a relay adapter, so there are almost no compatibility issues. There is no need to manually connect and disconnect the LAN cable; you can switch it with a single switch. Since no LAN signal is connected to the unconnected port, it can also be used as a simple firewall. (IP address setting is required) This is useful for physically switching between external and internal networks, or for environments where you only connect to the network when necessary. *This product has been confirmed to operate in a 10BASE-T/100BASE-TX/1000BASE-T environment, but it is not a LAN standard (TIA/EIA-568) product. *Since a switching device is inserted in the middle of the LAN cable, the cable test results may not be satisfactory. *Using this product may cause a speed drop in the circuit, but please note that we cannot guarantee or provide any support for speed with this product. Interface: RJ-45 female x 5 (1000BASE-T, 100BASE-TX, 10BASE-T compatible) *Transmission speed is not guaranteed.