Efficient ATEN CL1308

8-Port PS/2-USB VGA LCD KVM Switch with Single Rail Design

The ATEN CL1308 is a space‑saving, 1U rack‑mount LCD KVM (Keyboard-Video-Mouse) switch that integrates a 19″ LED-backlit panel, keyboard, and touchpad into a slide‑out console. Designed for environments with limited rack space—such as server rooms, control centers, and network closets—it allows a single operator to access and control up to eight VGA-equipped computers using one console, while supporting cascading to manage up to 128 systems.

At the heart of the CL1308 is its 19″ TFT LCD display, capable of delivering crisp visuals at 1280×1024 resolution with DDC2B support and a refresh rate of up to 75 Hz. The integrated keyboard and touchpad feature LED illumination to enhance visibility in low-light conditions—ideal for rack-mounted environments. The console supports both USB and PS/2 interfaces for the connected computers, automatically detecting and emulating the correct interface type to ensure systems can boot and function correctly even when the console focus is elsewhere.

Switching between connected systems is fast and flexible: users can select via front-panel pushbuttons, keyboard hotkeys, or an intuitive multilingual on-screen display (OSD), which offers easy navigation and status feedback. Additional features include:

• Auto-scan mode for sequential monitoring of selected computers

• Broadcast mode, allowing simultaneous keystroke or mouse input to all selected systems

• Hot-pluggable ports, enabling addition or removal of computers without powering down

• Two-level password security, supporting up to four user profiles and one administrator for enhanced access control.

The CL1308 supports cascading up to two levels—meaning up to eight switches can be linked to control a total of 128 systems from a single console. This scalability is ideal for growing IT environments where centralized management is essential.

Built to be versatile, the console is compatible across all major platforms including Windows, Linux, macOS, and Sun Solaris. Its video performance supports up to 1280×1024 resolution or 1920×1200 at 60 Hz, with DDC2B compliance for automatic monitor settings.

Physically optimized for ease of use and reliability, the device is housed in a sturdy metal case with a sliding rail mechanism and a rack-ready design. It includes LEDs for port status and console operation, along with firmware upgrade capabilities via a front-panel RJ-11 port. It operates on universal AC power (100–240 VAC), consuming approximately 22 W when active , and remains dependable across temperatures from 0 °C to 50 °C and storage conditions from –20 °C to 60 °C, with humidity tolerance up to 80% non‑condensing.

Setup is straightforward: slide out the console, connect KVM cables, power up, and enjoy on‑screen menus for configuration—no additional software required. Optional rack-mount brackets are available for varying rack depths, offering installation flexibility.

In summary, the ATEN CL1308 LCD KVM Switch delivers a highly integrated, scalable solution for efficient multi‑system control. By combining a 19″ display, illuminated keyboard, touchpad, and robust KVM switching capabilities into a compact, rack-mountable unit, it helps reduce space, simplify management, and improve access in mission-critical environments.

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User Manual

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