Doris Cctv Extn-4k-120 4k 120m Hdmi Extender Cascade Connection User Manual

DORIS CCTV EXTN-4K-120 4K 120M HDMI Extender Cascade Connection

Introduction

The 4K 120M HDMI extender uses one single cat-5E or cat-6(recommended) cable instead of HDMI cable, you can extend the 4K signal to 120 meters .The purpose of the extender is to achieve long-distance signal transmission with low-cost wires

Features

1. 120M long distance transmission
2. Multi-receiver cascade transmission
3. Low power consumption, low temperature and high safety

Specifications

• Length of CAT-5E/CAT-6 cable between Rx and TX …..….…………………. up to 120 meters
• HDMI input …..……………………………………………….. 4K/1080p/720p/576p/576i/480p/480i
• Support audio format .…………………………………………………………… DTS/Dolby/LPCM
• HDMI output …..…………….…………..………………… 4K/1080p/720p/576p/576i/480p/480i
• Max bandwidth ……………………………………………………………………………… 340MHz
• Max baud rate ……………….………….…………..…………………………………… 3.4Gbpsx3
• Input video signal ………………………..….………..………..…………….…… 0.5~1.5Volts p-p
• Output DDC signal ……………………………..…………………………….…… 5Volts p-p (TTL)
• Input HDMI cable distance ………….……………………. ≤15m AWG26 HDMI standard cable
• Output HDMI cable distance ………….………………….. ≤15m AWG26 HDMI standard cable
• TX Max working current …………………………………………………………………….. 350mA
• RX Max working current …………………………………………………………………….. 200mA
• Power adapter format ……………….. Input:AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1A
• Operating Temperature range ……..………………….………………………….… (-15 to +55℃)
• Operating Humidity range ….………..….………………..… 5% to 90%RH (No Condensation)
• Dimension (L x W x H) ………………….…………………………………..……… 94x84x24(mm)
• TX Weight ………………………………………..………………………………………………. 223g
• RX Weight ………………..………………………………..……..……………………………… 223g

Application diagrams

HDMI extender over IP is used in audio-visual conference, command and control center, ticketing platform, home theater, multi-media teaching, conference system and so on.

Connection diagrams

Point to point application

Multi-receiver cascade transmission

Connection and operation

1. Connect source device with transmitter by one HDMI cable, the cable max length is 15 meters.
2. Connect display device with receiver by one HDMI cable, the cable max length is 15 meters.
3. Connect TX with RX by one cat5e or cat 6(recommended), the cable max length is 120 meters.
4. One pair of IR RX and IR TX cable, connected to the 3.5mm IR RX and IR TX ports of the transmitter and receiver respectively
5. Connect the power supply to the TX and RX.
6. LED indicator: When a signal is input to work, steady blue light.

Physical interface diagram

Transmitter:

Receiver:

The package includes

1. Transmitter 1PCS
2. Receiver 1PCS
3. IR cable 1Pair
4. 5V/1A Power adapter 2PCS
5. User Manual 1PCS