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
Features: • 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
Package Contents: • 1x USB-to-Serial Hub • 1x USB Cable • 1x Installation Disk • 1x User Manual • 1x Quick Start Guide
Diagram:
Specification:
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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