Features
Type	Transmitter & receiver
Connectivity technology	Wired
Maximum transfer distance	10000 m
Maximum digital resolution	4096 x 2160 pixels
Product colour	Black
Material	Metal
Rack mounting
LED indicators
Logistics data
Country of origin	Taiwan
Master (outer) case width	247 mm
Master (outer) case length	556 mm
Master (outer) case height	153 mm
Master (outer) case gross weight	4.13 kg
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%
Packaging content
Cables included	DisplayPort
AC adapter included
Manual
Mounting bracket(s) included
Packaging data
Package width	131 mm
Package depth	540 mm
Package height	233 mm
Package weight	3.56 kg
Ports & interfaces
USB 2.0 ports quantity	4
USB data transfer rates	480 Mbit/s
PC Audio in
PC Audio out
Power
AC adapter output voltage	12 DC
Power consumption (transmitter) (max)	11.89 W
Power consumption (receiver) (max)	9.49 W
Receiver
Receiver local video port type	DisplayPort
Receiver local keyboard/mouse port type	USB
RJ-45 ports quantity (receiver)	1
Technical data
Type 2	DisplayPort Extender Bundle
Max. distance	10m
Interface	DisplayPort, HDMI, USB, Audio
Type 1	KVM Extender
Max. resolution	4096x2160 / 60Hz
Transmitter
Transmitter video port type	DisplayPort
Transmitter local video port type	HDMI
Transmitter local keyboard/mouse port type	USB
RJ-45 ports quantity (transmitter)	1
Transmitter local video port
Weight & dimensions
Transmitter width	15.6 cm
Transmitter depth	17.8 cm
Transmitter height	2.88 cm
Transmitter weight	850 g
Receiver width	15.6 cm
Receiver depth	17.8 cm
Receiver height	2.88 cm
Receiver weight	840 g

The ATEN CE990 USB True 4K DisplayPort/HDMI Optical KVM Extenders ensure transmission of True 4K video, KVM and control signals over a single fiber optic cable, extending up to 10 km. The CE990 supports HDR10 to deliver unparalleled True 4K video quality (3840 x 2160 @ 60 Hz, 4:4:4 / 4096 x 2160 @ 60 Hz, 4:4:4) with full color accuracy.
Thanks to a built-in DisplayPort / HDMI combo connector, the CE990 allows for either HDMI or DisplayPort connection on both local and remote consoles, with video input and output selectable for flexible installation and mixed / matched display configurations between both ends. The CE990 also extends keyboard / mouse control, RS-232, USB 2.0 data, and both stereo and embedded audio, including LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio, over fiber optic cabling. The privilege control function enables easy access management between local and remote consoles through an Auto/Local or Auto/Remote pushbutton, allowing flexible control switching based on operational requirements.
The CE990 is perfect for applications that require high-quality, long-distance KVM operation extension, such as healthcare facilities, post-production, manufacturing, and more.DisplayPort/HDMI combo connector supports both DisplayPort and HDMI video interfaces
Extends DisplayPort/HDMI video, keyboard/mouse control, stereo/embedded audio, RS-232 control, and USB 2.0 signals over fiber optic cabling
Ultra-long distance transmission up to 10km
Supports True 4K video up to 4096 x 2160 / 3840 x 2160 @ 60 Hz (4:4:4) with HDCP 2.2/2.3 compliance
Supports HDR10 for enhanced video quality
Dual console operation – supports local and remote system control with configurable privilege modes (Auto/Local and Auto/Remote) for streamlined access management and operational efficiency
USB 2.0 Hub – supports 2 ports for USB KB/MS and 2 ports for other USB peripherals
Easily switch EDID priority between Local and Remote via hotkey
Supports wide screen format
Supports dual independent stereo audio – mic and speaker
Supports lossless digital audio formats such as LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio
Works with SFP Module 2A-142G (10 km, single-mode) to offer 10Gbps transmission via a single fiber cable
2X-EA17 HDMI Lock Pro for combo connector to secure HDMI cables to selected devices and prevent signal loss caused by the connector detaching
PC wakeup function via a single pushbutton through RS-232 channel
Plug-and-play operation with no software or driver required
DC Jack with screw-lock ensures stable and secure connection
Built-in 8KV/15KV ESD protection
Rack-mountable
Firmware upgradeable
Package Contents1x CE990 USB True 4K DisplayPort / HDMI Optical KVM Extender (Local Unit)
1x CE990 USB True 4K DisplayPort / HDMI Optical KVM Extender (Remote Unit)
1x DisplayPort cable
1x HDMI cable
1x microphone cable
1x speaker cable
1x USB Type-A to USB Type-B cable
2x SFP modules
2x mounting kits
1x foot pad set (8 pcs)
2x power adapters and power cords
3x HDMI combo port cable locks
1x user instructions