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DP1.4 Optical terminal

  • 时间:2024年04月15日

The DP1.4 optical terminal adopts CWDM (Coarse Wave Division Multiplexing) fiber technology, which multiplexes six laser signals of different wavelengths on a single fiber for transmission, achieving the transmission of a non compressed video DP1.4 signal on a single fiber.

The DP1.4 optical terminal uses four CWDM wavelength lasers to transmit four TMDS signals, with each optical signal bandwidth of 8.1Gb/s. The four laser wavelengths are    1270/1290/1310/1330nm, respectively. The optical terminal also uses two wavelengths of 1490/1550nm with a bandwidth of 1.25Gb/s to transmit AUX signals for DP videos, bidirectional IR, and bidirectional RS232 signals.

DP1.4 optical terminal is a true non compressed DP1.4 video signal optical terminal. AUX uses transparent transmission to ensure good compatibility of the product.

Product characteristics

Compatible with DP1.4 protocol and supports transparent transmission of AUX signals;

2. Supports a maximum resolution of 8K( 7680X4320@30Hz )Or 4k @ 120Hz;

3. Optical signal rate 32.4Gb/S;

4. Single LC optical interface;

5. Support single-mode fiber optic transmission;

6. Transmission distance of 1.5km;

7. Supports one bidirectional IR and one bidirectional RS232;

8. Power supply voltage DC+12V.

 Product Application

1. Smart home audio and video management system;

2. High definition public display video transmission;

3. peer-to-peer high-definition video transmission.

Technical Data

 

Maximum rated parameters

parameters

symbol

minimum

maximum

unit

power supply

VCC

- 0.3

+ 12.0

V

Operating temperature

Top

-10

60

°C

Working relative humidity

RHop

5

80

%RH

storage temperature

Tsto

- 40

+ 85

°C

storage relative humidity

RHsto

5

95

%RH

 

Technical indicators:

 

parameters

description

resolution 

Highest resolution

4k*2k @120Hz

8K (7680X4320@30Hz)

optical components

DP1.4 transmitter

5 wavelength laser+1 wavelength photodetector

1270/1290/1310/1330/1550nm laser 1490nm photodetector

DP1.4 receiver

1 wavelength laser+5 wavelength photodetector

1490nm laser 1270/1290/1310/1330/1550nm photodetector

CWDM components

built-in1270/1290/1310nm1330/1490/1550nm

electrical characteristics

input/output signal

TMDS Level (compatible DP1.4)

Bandwidth (TMDS per channel)

8.1Gbps

Total bandwidth of video signal

32.4Gb/s

optical transmission

Optical link power budget

Min 8dB

structure

structure sizemm)

160WX85LX26H

connector

Optical interface

1X LC

DP interface

DP FEMALE

Recommended Fiber Optics

Single-mode optical fiber

Distance

1.5km