The AS-251S is a 2 to 1 serial auto switch that allows two computers to share a serial printer. It features a light weight, compact design and requires no external power, making it easy to install and operate.
The ATEN AS-251S is a compact 2‑to‑1 serial (RS‑232) auto switch that lets two computers share a single serial printer without external power. It features automatic and manual port selection and a lightweight plastic housing.
The manual explains how to connect the devices, configure the slide switches for port selection and timeout, and lists the technical specifications and warranty information.
| Cable Distance | 15 m |
|---|---|
| Input Connectors | 2 x DB-25 Female (DCE) |
| Output Connectors | 1 x DB-25 Male (DTE) |
| Port Selection | Automatic / Selectable |
| Timeout | 10/60 secs. |
| Operating Temperature | 5 to 40 °C |
| Storage Temperature | -20 to -60 °C |
| Humidity | 0 – 80 % RH |
| Housing | Plastic |
| Weight | 130 g |
| Dimensions (L × W × H) | 105 × 85 × 26 mm |