Mô tả
Overview
The ATEN USB-to-Serial RS-232 Hub provides an external plug-and-play RS-232 serial connection for computers, notebooks, laptops, and handheld computing devices that support the USB specification. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications.
ATEN provides 4 models in this series: 2/4-Port USB-to-Serial RS-232 Hub; 2/4-Port USB-to-Serial RS-422/485 Hub
Package Contents
1x USB-to-Serial Hub
1x USB Cable
1x Installation Disk
1x User Instructions
Features
- Easy way to add 4 RS-232 serial ports
- Fully compliant with USB 1.1; USB 2.0 compatible
- Supports RS-232 serial interface
- Supports automatic handshake mode
- Up to 115.2 Kbps data transfer rate for each serial port
- Dual data buffers for each upstream and downstream data transfer
- No IRQ, DMA, I/O address resources required
- Supports hot-swapping and plug-and-play
- Built-in 16KV ESD protection
- Supports both bus power and external power
- Works with cellular phones, PDAs, digital cameras, modems and ISDN terminal adapters
- OS support – Windows 2000/2003/XP/NT
Specifications
| Device Connections |
4 |
| Connectors |
| USB Port |
1 x USB Type B Female (White) |
| Power |
1 x DC Jack |
| Serial |
4 x DB-9 Male (Black) |
| LEDs |
| Ports |
4 (Green) |
| Power |
1 (Orange) |
| Data Rate |
115.2 Kbps (max.) |
| USB Specification |
USB 1.1 Compliant; USB 2.0 Compatible |
| Power Mode |
Bus Powered; use of Power Adapter is optional |
| Power Consumption |
DC5V:0.4W:2BTU |
| Environmental |
| Operating Temperature |
0–50˚C |
| Storage Temperature |
-20–60˚C |
| Humidity |
0–80% RH, Non-condensing |
| Physical Properties |
| Housing |
Metal |
| Weight |
0.32 kg ( 0.7 lb ) |
| Dimensions (L x W x H) |
12.50 x 8.00 x 2.50 cm
(4.92 x 3.15 x 0.98 in.) |
| Note |
For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
