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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
- Easy way to add 2 or 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
- Supports remote wake up and power management
- 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/Vista
| Function |
UC2322 |
UC2324 |
| Device Connections |
2 |
4 |
| Connectors |
USB |
1 x USB Type B Female (White) |
| Serial |
2 x DB-9 Male (Black) |
4 x DB-9 Male (Black) |
| Power |
1 x DC Jack |
| LDEs |
Port Status |
2 (Green) |
4 (Green) |
| Power |
1 (Orange) |
| Data Transfer Rate |
115.2 Kbps (max.) |
| FIFO |
16 byte Hardware FIFO |
| USB Specification |
USB 1.1 Compliant; USB 2.0 Compatible |
| RS-232 Signal |
TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI, GND |
| Data Bit |
5, 6, 7, 8 |
| Stop Bit |
1, 1.5, 2 |
| Power Mode |
Bus Powered; use of Power Adapter is optional |
| Power consumption |
0.5W |
0.6W |
| Environment |
Operating Temp. |
0-50°C |
| Storage Temp. |
-20-60°C |
| Humidity |
0-80% RH, Non-condensing |
Physical
Properties |
Housing |
Metal |
| Weight |
0.30 kg |
0.32 kg |
Dimensions
( L x W x H ) |
12.50 x 8.15 x 2.50 cm |
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