PrologyParts Index

ATEN CN9850-AT-U

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

MPNCN9850-AT-UATENSwitchesUpdated

Key facts

Part number
CN9850-AT-U
Brand
ATEN
Category
Switches
Price
AUD 1,630≈ USD 1,145 Reference price (RRP)
Availability
On request — ask for a quote

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

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 1,630≈ USD 1,145
Oct 2026
Lowest recorded
AUD 1,630≈ USD 1,145
Highest recorded
AUD 1,630≈ USD 1,145
Recorded
2026
1 price point

AUD 1,630 rrp, recorded

Buy or sell ATEN CN9850-AT-U

Buying ATEN switches

Looking to buy the ATEN CN9850-AT-U or a compatible switch? Prology supplies new, refurbished and used ATEN switches in Australia and the United States. Send the part number and quantity for a firm price.

Selling ATEN switches

Have a spare or decommissioned CN9850-AT-U? Prology buys used and surplus ATEN switches — single units or whole lots — and replies with an offer within 1 business day. Sell your CN9850-AT-U.

What is the ATEN CN9850-AT-U?
The ATEN CN9850-AT-U is a ATEN switch – 1-Local / Remote Shared Access Single Port 4K HDMI KVM over IP Switch with Redundant LAN.
How much does the ATEN CN9850-AT-U cost?
The reference price on record is AUD 1,630 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the ATEN CN9850-AT-U?
It is not listed on the Prology store yet. Prology sources ATEN switches on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used ATEN CN9850-AT-U?
Yes. Prology buys used and surplus ATEN switches, including the CN9850-AT-U. Get an offer — sell outright or trade in against your next order.

Request a quote for CN9850-AT-U

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

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