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ATEN

ATEN CN9850-AT-U

1-Local / Remote Shared Access Single Port 4K HDMI KVM over IP Switch with

MPNCN9850-AT-USwitchesUpdated

Key facts

Part number
CN9850-AT-U
Brand
ATEN
Category
Switches
Price
AUD 1,630≈ USD 1,134 RRP
Availability
On request — ask for a quote

The ATEN CN9850-AT-U is a switch listed on tprice.co. RRP AUD 1,630≈ USD 1,134 (Oct 2026). Request a quote for volume pricing, or sell us your used switches.

Overview

Supports HDMI resolution up to 4K DCI (4096 x 2160) @ 30 Hz

Two 10 / 100 / 1000 Mbps NICs for redundant LAN or two IP operation

Dual power supply to ensure seamless connectivity

Up to 64 user accounts – up to 32 users can simultaneously share control

The CN9850 KVM over IP Switch allows for remote access to video, audio, and virtual media of a PC or workstation, and features HDMI high-definition video with resolutions of up to 4K DCI (4096 x 2160) @ 30 Hz at both the local and remote consoles. Built with an advanced FPGA graphics processor, the CN9850 offers better image and video quality to enhance the user experience, while also meeting the RS-232 standards for serial control.

For user-friendly operation, a mini USB port on the front panel is designed as a Laptop USB Console (LUC) port for connection to a laptop, which allows the user to access the PC / server for easy routine maintenance without requiring an additional monitor, keyboard, and mouse.

To seamless stable connectivity, the CN9850 is equipped with dual LAN and dual power functionality to keep operations in the server room smooth and efficient. Its power status detection function automatically sends out event notifications when the devices are offline (e.g. power failure) for device status monitoring. Moreover, the CN9850 features a 5-pin Relay / DI (digital input) terminal block allowing for remote reboot of the local server, and receiving digital input from a connected input/alarm device for notification of critical events.

For ease of remote management, the CN9850 WebClient Viewer supports remote desktop access without additional software applications. The HDMI 4K KVM over IP Switch provides a webbased GUI for remote access and management. In addition, a unified multi-language interface can minimize user training time and increase productivity.

The CN9850 is ideal for data centers, server rooms, and control rooms for remote access management in industries with requirements for high-quality images and multitasking, such as global organizations and companies with several office locations where it can function as a bridge between local and remote workplaces.

Package Contents

1x CN9850 4K HDMI KVM over IP Switch

1x KVM cable

1x USB cable (USB Type-A to USB Mini-B)

1x control terminal block

1x power adapter and power cord

1x mounting kit

2x HDMI lock pros

1x foot pad set (4 pcs)

1x user instructions

Price history

Latest
AUD 1,630≈ USD 1,134
Oct 2026
Lowest recorded
AUD 1,630≈ USD 1,134
Highest recorded
AUD 1,630≈ USD 1,134
Recorded
2026
1 price point

AUD 1,630 rrp, recorded

Why buy from Prology

  • Tested before dispatchEvery item is checked by our technicians before it ships.
  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
  • Fast shippingDispatched from our Australian and US locations.
  • Real people, quick repliesQuotes and answers within 1 business day.

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More ATEN Switches

All ATEN parts starting with “C” · All ATEN part numbers

We buy it

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Prology buys used and surplus switches – including CN9850-AT-U. Sell outright or trade in against your next order. Offer within 1 business day.