True 4K HDMI Multi-mode Optical Extender 4K @ 300 m (K1, MM) Aten

True 4K HDMI Multi-mode Optical Extender 4K @ 300 m (K1, MM) Aten

The VE883A combines a transmitter (VE883AT) and receiver (VE883AR) to deliver lossless True 4K HDMI, audio, USB 2.0, IR, RS-232, and Gigabit Ethernet extension over a single duplex fiber optic cable—up to 300 m (VE883AK1) or 10 km (VE883AK2).

Overview

The VE883A is engineered for environments that demand pristine 4K video quality and robust signal integrity across long distances. By consolidating multiple signal types into one fiber link, it eliminates bulky copper cabling, reduces installation complexity, and provides complete electrical isolation against RFI and EMI.

Key Features

• True 4K UHD at 4096 × 2160 or 3840 × 2160 @ 60 Hz with full 4:4:4 chroma
• Simultaneous transmission of HDMI, stereo analog audio, dual USB 2.0, IR, RS-232, and Gigabit Ethernet
• Two distance variants: 300 m (VE883AK1) or 10 km (VE883AK2) over single-mode fiber
• Pluggable SFP+ modules for flexible optical interface

FarSmooth Technology

ATEN’s exclusive FarSmooth buffer-management prevents lag and freezes by dynamically matching output rates to input rates. This ensures that the received video stream remains perfectly synchronized and identical to the source, even over kilometers of fiber optics.

Comprehensive Signal Support

• HDMI input and output for True 4K video
• Analog audio input/output
• Dual USB Type-A ports expand connectivity for cameras, touch panels, or storage devices
• Infrared pass-through for remote control
• RS-232 port for serial device control
• Gigabit Ethernet port for networked AV or control data

Fiber Optic Advantages

• Electrical isolation eliminates ground-loop issues and protects against lightning or surge damage
• Immunity to radio frequency interference (RFI) and electromagnetic interference (EMI)
• Slim, lightweight cabling simplifies routing through conduits and ceilings
• Virtually zero latency for real-time video and control applications

Compatibility & Integration

• Full plug-and-play with ATEN’s VM7584/VM8584 Optical Input/Output boards in modular matrix switches
• Backward-incompatible with original VE883 series (VE883/VE883T/VE883R)—ensure use of VE883A components
• Supports standard LC-type SFP+ modules; single-mode fiber recommended for maximum distance

Ideal Applications

• Control rooms and command centers requiring 4K monitoring over long spans
• Industrial automation floors where electrical isolation is critical
• Healthcare and hospitals for high-resolution imaging and telemedicine
• Digital signage, broadcast, and live-event venues seeking seamless multi-signal extension

Package Contents

• 1 × VE883AT True 4K HDMI Optical Transmitter
• 1 × VE883AR True 4K HDMI Optical Receiver
• 2 × Power adapters with power cords
• 2 × 3-pole terminal blocks (power in/out)
• 2 × 5-pole terminal blocks (RS-232 & IR)
• 1 × IR receiver and 1 × IR emitter
• 1 × USB Type-B to USB Type-A cable
• 2 × HDMI LockPros for cable locking
• 2 × SFP+ modules (LC, single-mode)
• 1 × User instructions guide

Additional Considerations

• Fiber Cable Selection: Use single-mode fiber with LC connectors for 10 km range or multimode fiber for shorter runs.
• Power Redundancy: Consider UPS backup to maintain AV extension during power fluctuations.
• Network Integration: Leverage the Gigabit Ethernet port to transport control data alongside video.
• System Monitoring: Pair with ATEN’s management software for real-time link health and diagnostics.
• Warranty & Support: ATEN offers a two-year limited warranty and global technical assistance.
• Alternative Solutions: For AV over IP applications, explore ATEN’s KE series encoders/decoders to leverage standard network infrastructure.