LKV992-V2.0

4K@60Hz HDMI Over IP Optical Extender

1. Supports Ultra low latency and high definition transmission.
2. Extends 4K@60Hz HDR HDMI signal up to 40 kilometers over LC
single-mode fiber optic cable.
3. Supports one-to-many connection through the gigabit switch.
4. Supports HDMI ARC and HDMI CEC.
5. Supports RS-232 passthrough and command control.
6. The transmitter supports HDMI loop out.
7. Supports bi-directional IR passthrough.
8. The receiver can output the source audio additionally through the
S/PDIF port.
9. Supports firmware upgrade via micro USB.
10. Lightning protection, surge protection, ESD protection.

Introduction

Parameters

Downloads

HDMI length

≤ 5m

Maximum transfer rate

18Gbps

Compatibility

HDMI 2.0 (Deep color, 4K, HDR10, YUV4:4:4)
HDCP 1.4/HDCP 2.2

Resolutions

4096x2160@24/25/30/50/60Hz, 3840x2160@24/25/30/50/60Hz, 1080p@24/25/50/60Hz, 720p@50/60Hz, 1024x768, 1280x768, 1280x800, 1280x960, 1280x1024, 1440x900, 1400x1050, 1600x900, 1680x1050, 1920x1080, 1920x1200

Optical module types

SFP single-mode (default configuration), SFP multimode

Fiber connector type

Connection types

One-to-one connection
One-to-many connection
Switch cascading

Transmission distance

≤40km (single-mode)

Transmission latency

≤16ms

HDMI Out

LPCM2.1CH//DTS-Audio/ Dolby Atmos DD+

S/PDIF Out(ARC)

LPCM 2.1CH/DTS-Audio/Dolby Digital 5.1CH

Audio sampling rate

44.1kHz, 48kHz, 88kHz, 96kHz, 176kHz, 192kHz

Audio bit depth

16bit, 24bit

ARC

Supported

Receiving range

≤ 5m

Infrared frequency

20kHz~60kHz

CEC

supported

RS-232 (GND/RxD/TxD)

Default baud rate: 115200 Supported: 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400

Power Supply

DC 5V/2A

Power Consumption

TX：＜ 7.5W，RX：＜ 7.5W，

Working temperature

-20℃~50℃

Storage temperature

-30℃~70℃

Humidity

0~90% RH (no condensation)

Housing

lron

Weight

TX：369.0g，RX：368.0g

Color

Black

Dimensions

124.6 (L) x115.0 (W) x21.3 (H) mm

Protection

ESD protection 1a Contact discharge level 2 (±4KV) 1b Air discharge level 3 (±8KV) Implementation of the standard: IEC61000-4-2
Lightning protection, Surge protection

Promotional Material

Video Material

Product Manual

Product specification

Update Firmware