유통업체에서 제공한 L-com AL-ECF504-AA48에 대한 설명입니다.
L-com USB Surge Protector, Type A / Type A Panel Mount Style with Pigtail Cable-4 FT
USB CABLE, 2.0 A PLUG-A RCPT, 48";
电缆, USB 电缆, 2.0 A 公-A 母, 48英寸;
L-com's AL-ECF504-AA48 USB surge protector is a commercial quality device designed to protect a computer's sensitive USB ports from power surges and spikes from attached devices. To ensure USB 2.0 speeds, the device uses ultra-low capacitance diodes to protect the data lines. In addition, a protection device clamps the power lines to safe levels. This USB surge protector is ideal for protecting a PC from WiFi client adapters and surveillance cameras used with long USB extender cables. Other uses include protection from surges when using USB-RS422/485 converters with long cables. The AL-ECF504-AA48 can be mounted in an enclosure, panel, wall plate, or used in-line as a standalone product. It features a fully shielded 48" pigtail cable. Click on the Downloads tab for additional information and complete specifications.