4K HDMI Optical Receiver (4K@300m (K1, MM) / 10km (K2, SM))



  • Extends HDMI video, stereo audio, IR, RS-232 control, and Ethernet signals over duplex fiber optic cabling

  • Applies duplex fiber optic cables to connect the transmitter and the receiver

  • Supports ultra long distance transmission up to 10 km*

  • HDMI (3D, Deep Color, 4K); HDCP 2.2 compliant

  • Supports lossless 4K video up to 4096 x 2160 / 3840 x 2160 @ 60Hz (4:2:0)

  • FarSmooth – ATEN’s exclusive FarSmooth technology prevents lagging and freezing by matching the output rates to the input rates and ensures the video display is stable, smooth and identical to the source, particularly in long-distance extension applications where uninterrupted video streams are required.

  • Supports Gigabit Ethernet Channel Supports USB 2.0, with a maximal transfer rate of 25MByte/s

  • Bi-directional IR signal transmission – IR transmission is processed one direction at a time, ranged from 30 kHz to 56 kHz

  • Features RS-232 serial port for connecting peripherals such as touch screens, and barcode scanners

  • Supports batch upgrades using Firmware Upgrade Utility

  • Built-in 8 kV / 15 kV ESD protection

  • Plug-and-play

  • Hot-pluggable

  • Rack-mountable


• The maximum transmission distance may vary depending on the fiber type, bandwidth, connector splicing, losses, model, chromatic dispersion, environmental factor, and kinks.

• For long distance transmissions, ATEN recommends using SFP+ modules to allow compatibility with single or multi mode fibers. Depending on the chosen package (VE883RK1 or VE883RK2), different SFP+ modules are supplied:

• VE883RK1: 10 Gbps/300m SFP+ Duplex Multi Mode Transceiver

• VE883RK2: 10 Gbps/10 km SFP+ Duplex Single Mode Transceiver

• ATEN recommends using Single Mode fibers that conform to IEC 11801 (OS1, OS1a, OS2), and Multi Mode fibers that conform to IEC 11801 (OM3, OM4) specifications.

• The Device is class 1 laser product. It meets the safety regulations of IEC/EN 60825-1, 21 CFR 1040.10, and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.



Video Output


1 x HDMI Type A Female (Black)


100 Ω

Max. Distance

Up to 10 m


Max. Data Rate

10.2 Gbps (3.4 Gbps Per Lane)

Max. Pixel Clock

340 MHz


HDMI (3D, Deep Color, 4K) HDCP 2.2 Compatible

Max. Resolution

4096x2160/3840x2160@60Hz (4:2:0); 4096x2160/3840x2160@30Hz (4:4:4)

Max. Distance

1 x SFP Module (*Note) VE883RK1: up to 300m (MM, OM3, Black) VE883RK2: up to 10km (SM, Blue)





1 x Terminal Block, 5 pole (Green)


Unit To Unit

1 x bi-directional SFP (LC)

Firmware Upgrade

1 x Micro USB (Type B) Female (Black)


1 x DC Jack with locking

Fiber Optics

Data Rate

10.3 Gbps


VE883RK1: 850 nm VE883RK2: 1310 nm

Fiber Type

VE883RK1: Multimode(MM), OM3, LC Duplex Type VE883RK2: Singlemode(SM), LC Duplex Type


USB Channel

1 x USB Type A Female (White)

RS-232 Channel

1 x Terminal Block, 3 pole (Green)

IR Channel

1 x Mini Stereo Jack Female (Black); 30~56 KHz full range transmission

Ethernet Channel

1 x RJ45 Female



1 (Green)


1 (Orange)

Video Output

1 (Orange)

Power Consumption



Operating Temperature


Storage Temperature

-20 - 60°C


0 - 80% RH, Non-Condensing

Physical Properties




0.64 kg ( 1.41 lb )

Dimensions (L x W x H) with bracket

16.94 x 14.69 x 3.00 cm (6.67 x 5.78 x 1.18 in.)

Dimensions (L x W x H) without bracket

16.60 x 12.49 x 2.90 cm (6.54 x 4.92 x 1.14 in.)

Carton Lot

5 pcs

Note 1. Operating distance is approximate. A typical maximum distance may vary depending on factors such as fiber type, bandwidth, connector splicing, losses, modal or chromatic dispersion, environmental factors, and kinks.

2. It is recommended that you use Single Mode fibers that conforms to IEC 60793- 2-50 B1.1 or ITU-T G.652.B specifications; Use Multi Mode fibers that conform to IEC 11801 (OM3) specifications.

3. The Device is class 1 laser product. It meet the safety regulations of IEC-60825, FDA 21 CFR 1040.10, and FDA 21 CFR 1040.11.

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