Technical data
Audio outputs per console	Without
Periphery inputs per CPU	USB-B female x1
Peripheral outputs per console	USB mouse for integrated console x1, USB-A socket x2, RJ45 socket x2
Resolution integrated display	1366x768
Number of CPU	16
Type 1	KVM Display Console
Max. resolution	1920x1200 / 60Hz
Design	Rack-Mount
Keyboard layout	CH (Swiss)
Audio per CPU	Without
Video outputs per console	HDMI x1
USB specification	USB 3.2 Gen.1
Fiber optic network	Without
Number of consoles	1x external + 1x (integrated)
Type 2	16-port HDMI/USB KVM
Audio loudspeakers
USB peripherals
Audio microphone

The ATEN CL3716NX is a space-efficient 1U single-rail LCD KVM console designed for environments where space is limited, such as control rooms across various industries.
Integrating an 47 cm ( 18,5 inch ) LED-backlit widescreen monitor, full keyboard, and touchpad into a short-depth sliding housing, it provides reliable local access while maximizing valuable rack space.
Maximize Rack Space While Maintaining Clear Visibility
The CL3716NX features a compact 1U single-rail chassis designed for shallow racks or other space-constrained environments.
Its all-in-one design eliminates the need for external peripherals, and an integrated LED illumination light ensures clear visibility, supporting accurate operation even in dimly lit settings and around-the-clock use.
Centralized and Flexible Multi-System Control
Supporting direct USB and HDMI connections to 16 computers, the CL3716NX can be cascaded up to two levels, enabling control of up to 256 computers.
An external console output via USB and HDMI allows connection to a larger, higher-resolution monitor or a KVM extender (CE820) for remote console access, providing operational flexibility and efficiency.
Reliable Video Performance for Precise Monitoring
Engineered for dependable operation, the CL3716NX delivers crisp video resolutions up to 1366 × 768 @ 60 Hz.
Broadcast Mode enables commands to be sent to multiple computers simultaneously, while Auto Scan Mode provides continuous monitoring of selected systems, ensuring operators can monitor multiple systems efficiently and confidently.
Secure and Convenient System Management
Users can manage connected devices via front-panel pushbuttons, hotkeys, or a multilingual on-screen display (OSD).
Two-level password protection safeguards against unauthorized access, and a dedicated, hot-pluggable USB mouse port (HID-only) on the front panel allows quick peripheral swaps, reducing downtime and improving convenience. Space Utility Optimization
Exclusive LED illumination light – designed by ATEN to illuminate the keyboard and touchpad to enhance usability in dimly lit settings
Integrated LCD KVM console with an 47 cm ( 18,5 inch ) LED-backlit widescreen LCD monitor in a single rail housing with top and bottom clearance for smooth operation in a 1U high system rack
Short-depth design allows users to work with your rack-mounting equipment in narrow spaces
Console lock – enables the console drawer to remain securely locked away in position when not in use
Reliability and Operational Versatility
Superior video quality – up to 1366 x 768 @ 60 Hz
Cascade up to 2 levels – CL3716NX controls up to 256 computers from a single console (With compatible KVM Switches: CS1798, CS17916)
External console port – connect with a larger, higher-resolution monitor or pair with a KVM extender (CE820) to extend the console to a remote location for increased operational efficiency
Computer selection via pushbuttons, hotkeys, and multilingual on-screen display (OSD)
Broadcast mode – allows users to send commands from the console to all computers to perform operations simultaneously
Two level password security – only authorized users can view and control computers
Auto Scan mode – enables continuous monitoring of user-selected computers
Keyboard Language supports: English (UK), English (US), German (GER.), German (SWISS.), French, Hungarian, Italian, Japanese, Korean, Russian, Spanish, Swedish, Turkish and Traditional Chinese
Additional hot-pluggable USB mouse port on front panel that supports HID device for keyboard and mouse
Installation Flexibility
Standard rack mount kit included
Optional rack mount kits available including easy installation options*
No software required
Firmware upgradable
Supports hot-plugging
Package Contents
1 x CL3716NX 16-Port USB HDMI Single Rail WideScreen LCD KVM Switch with Standard Rack Mount Kit
2 x KVM cable sets
1 x firmware upgrade cable
1 x power cord
1 x user instructions
FunctionCL3716NX
Computer Connections
Direct16
Maximum256 (via Cascade)
Port SelectionOSD, Hotkey, Pushbutton
Connectors
KVM Ports16 x HDMI Female
16 x USB Type B Female
Firmware Upgrade1 x 3.5mm Audio Jack Female (Black)
Power1 x IEC 60320/C14
External Mouse Port1 x USB Type A Female (Front)
External Console Ports1 x HDMI Female
2 x USB Type A Female
Switches
Port Selection16 x Pushbutton
Reset1 x Semi-recessed Pushbutton
Firmware Upgrade1 x Slide Switch
Power1 x Rocker Switch
LCD Control4 x Pushbutton
LCD Power1 x LED Pushbutton
LEDs
Online16 (Orange)
Selected16 (Green)
Power1 x KVM Console (Dark Green)
1 x LCD (Orange)
Lock1 x Num Lock (Green)
1 x Caps Lock (Green)
1 x Scroll Lock (Green)
LED Illumination Light1 x LED Illumination Light
Panel Spec
LCD Module47 cm ( 18,5 inch ) TFT-LCD
Resolution1366 x 768 @ 60 Hz
Response time5 ms
Viewing Angle170° (H), 160° (V)
Pixel Pitch0.3 mm x 0.3 mm
Support Color16.77M colors
Contrast Ratio1000 : 1
Luminance450 cd/m²
Video
Input Video Resolutionup to 1920 × 1200 @ 60 Hz;
1366 × 768 @ 60 Hz,
Second console1920 x 1200 @ 60 Hz
Scan Interval1-255 seconds
Emulation
Keyboard / MouseUSB
Maximum Input Power Rating100–240 VAC, 50/60 Hz, 1 A
Power ConsumptionAC110V:29.7W:146BTU/h
AC220V:30.1W:148BTU/h
Note:
The measurement in Watts indicates the typical power consumption of the device with no external loading.
The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature0-40°C
Storage Temperature-20-60°C
Humidity0 - 80% RH, Non-condensing
Physical Properties
HousingMetal + Plastic
Rail TypeSingle Rail
Weight10.59 kg ( 23.33 lb )
Dimensions (L x W x H)48.06 x 63.10 x 4.28 cm
(18.92 x 24.84 x 1.69 in.)
Body Dimensions(L x W x H)44.92 x 58.4 x 4.28 cm
(17.69 x 22.99 x 1.69 in.)
NoteBody Dimensions exclude I/O ports, handles, and mounting brackets.