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HD SDI To Fiber Optic Converter with Forward Audio

चीन HD SDI To Fiber Optic Converter with Forward Audio आपूर्तिकर्ता
HD SDI To Fiber Optic Converter with Forward Audio आपूर्तिकर्ता HD SDI To Fiber Optic Converter with Forward Audio आपूर्तिकर्ता HD SDI To Fiber Optic Converter with Forward Audio आपूर्तिकर्ता HD SDI To Fiber Optic Converter with Forward Audio आपूर्तिकर्ता

बड़ी छवि :  HD SDI To Fiber Optic Converter with Forward Audio

उत्पाद विवरण:

Place of Origin: Shenzhen, China
ब्रांड नाम: E-link China
प्रमाणन: CE, RoHS, FCC
Model Number: LNK-SDI- 4V1A

भुगतान & नौवहन नियमों:

Minimum Order Quantity: 1 pair
मूल्य: Negotiation
Packaging Details: 1 pair in 1 carton box
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000000pairs/Month
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विस्तृत उत्पाद विवरण
Bit rate: 1.485Gb/s Impedance: 75Ω
Return loss: >15dB Output level: 800mVp-p±10%
Rise and fall time: ≤1.50ns Product type: SDI Optic Converter

1080P Video Forward Aux Audio RS485 Backward RS485 Data HD-SDI to Fiber Optic Converter

1.1 Overview

The LNK-SDI-4V1A2D1E-T/R is a high performance, and reliable, 4-channel HD-SDI video optical transceiver, which perform real-time, loss-free and high-quality HD-SDI transmission(audio embedded) and one unidirectional (default)/bi-directional RS485 data over an optical line. Besides, LNK-SDI-4V1A2D1E-T/R provides optional audio/contact closure/RS422/RS232 data and 10/100M Ethernet transmission, which can be widely used in TV live broadcast, high-definition video conference, high-definition video monitoring, intelligent transportation system and public security system.

The LNK-SDI-4V1A2D1E-T/R includes desktop equipment and rack mounting chassis, the desktop equipment includes a transmitter named LNK-SDI-4V1A2D1E-T and a receiver named LNK-SDI-4V1A2D1E-R; The rack mounting chassis is used as the centralized HD-SDI receiver, adopts 19 inch width, 4U height.

 

1.2 Feature

Comply with SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard, supports 1.485Gb/s and 270Mb/s

n LNK-SDI-4V1A2D1E-T: four HD/SD-SDI input (BNC)

n LNK-SDI-4V1A2D1E-R: four HD/SD-SDI output (BNC)

n Each SDI channel includes 2-channel audio embedded

n One bi-directional RS485 channel, half duplex, up to 115.2Kb/s baud rate

n One auxiliary channel, which can be 2-channel bi-directional audio, or 2-channel unidirectional audio, or 4-channel unidirectional audio, or 2-channel contact closure input/output, or 1-channel bi-directional RS422 , or 2-channel bi-directional RS232 channel

n Supports 1080P@30,25,24, 29.97, 23.98,1080I@60,50,59.94,720P@60,50,30,25,24, 9.94, 29.97, 23.98 and 625i, 525i format, when input is 1080P@29.97, 23.98, 1080I@59.94, 720P@59.94, 29.97, 23.98, the output is 1080P@30, 24, 1080I@60, 720P@60,30, 24 respectively

n With integrated cable equalizer

n Embedded ESD and surge protection circuit to prevent damage from static and thunder

n With NOP (No optical signal) alarm indications, output status indicator and input lock indicator

n With APC circuit to perform stable optical power

 

 

 

Table 2-1-1 Interfaces on LNK-SDI-4V1A2D1E-T/R front Panel

Name Description
OPT Optical interface, bi-directional, adopts FC connector
HD-SDI IN [1:4] HD-SDI input 1/2/3/4
OUT [1:4] HD-SDI output1/2/3/4
RS485 RS485 interface, adopts PHOENIX connector
A RS485 differential signal A
B RS485 differential signal B
AUX

One auxiliary channel, which can be 2-channel bi-directional audio, or 2-channel unidirectional audio, or 4-channel unidirectional audio, or 2-channel contact closure input/output, or 1-channel bi-directional RS422 , or 2-channel bi-directional RS232 channel. Refer to table 2-1-3 for more.

Note: if the auxiliary channel is used as the audio channel, the embedded audio channel in the HD-SDI signal will be unavailable.

Ethernet RJ45 Port 10/100M Fast Ethernet
       

 

 

 

Table 2-1-2 Indicators on LNK-SDI-4V1A2D1E-T/R front panel

Name Description
NOP

Optical signal loss alarm indicator, red.

ON: Optical signal loss is detected at the port.

OFF: the optical port receive normal signal.

RUN

Running indicator, green.

Normal blink: works normally

OFF: Abnormal.

IN [1:4]

The HD-SDI input lock indicator, green.

ON: video input normally.

OFF: video input abnormally.

OUT[1:4]

The SD/ HD-SDI output status indicator, green.

ON: output normally.

OFF: output abnormally.

ACT

RS485 link indicator, green.

Blink: There are data transmitting and receiving;

OFF: No data transmit or receive;

 

Table 2-1-3 AUX interface

AUX interface No. Name Description

2-channel bi-directional audio

(AUX206)

1 AOUT1 Audio channel -1 output
2 AOUT2 Audio channel -2 output
3 G Ground
4 AIN1 Audio channel -1 input
5 AIN2 Audio channel -2 input

2-channel unidirectional audio input

(AUX208)

1 AIN1 Audio channel -1 input
2 AIN2 Audio channel -2 input
3 G Ground
4 -- --
5 -- --

2-channel unidirectional audio

Output

(AUX207)

1 AOUT1 Audio channel -1 output
2 AOUT2 Audio channel -2 output
3 G Ground
4 -- --
5 -- --

4-channel unidirectional audio

Input

(AUX211)

1 AIN1 Audio channel -1 input
2 AIN2 Audio channel -2 input
3 G Ground
4 AIN3 Audio channel -3 input
5 AIN4 Audio channel -4 input

4-channel unidirectional audio

Output

(AUX212)

1 AOUT1 Audio channel -1 output
2 AOUT2 Audio channel -2 output
3 G Ground
4 AOUT3 Audio channel -3 output
5 AOUT4 Audio channel -4 output

2-channel contact closure output

(AUX200)

1 NC0

The first channel contact closure output

No alarm: the contact is normally-closed (NC)

Alarm: the contact is open

2 COM0 Command contact of the first channel contact closure
3 NC1

The second channel contact closure output

No alarm: the contact is normally-closed (NC)

Alarm: the contact is open

4 COM1 Command contact of the second channel contact closure
5 -- --

2-channel contact closure input

(AUX201)

1 K0 The first channel contact closure input
2 COM0 Command contact of the first channel contact closure
3 K1 The second channel contact closure input
4 COM1 Command contact of the second channel contact closure
5 -- --

1-channel bi-directional RS422/

2-channel bi-directional RS485

AUX204(T side)

1 TXA(T/RXA1) RS422 differential signal A output/ RS485 channel-1 differential signal A
2 TXB(T/RXB1) RS422 differential signal B output/ RS485 channel-1 differential signal B
3 RXA(T/RXA2) RS422 differential signal A input/ RS485 channel-2 differential signal A
4 RXB(T/RXB2) RS422 differential signal B input/ RS485 channel-2 differential signal B
5 G Ground

1-channel bi-directional RS422/

2-channel bi-directional RS485

AUX204(R side)

1 RXA(T/RXA1) RS422 differential signal A input/ RS485 channel-1 differential signal A
2 RXB(T/RXB1) RS422 differential signal B input/ RS485 channel-1 differential signal B
3 TXA(T/RXA2) RS422 differential signal A output/ RS485 channel-2 differential signal A
4 TXB(T/RXB2) RS422 differential signal B output/ RS485 channel-2 differential signal B
5 G Ground

2-channel bi-directional RS232

(AUX205)

1 TX1 RS232 signal output 1
2 RX1 RS232 signal input 1
3 G Ground
4 TX2 RS232 signal output 2
5 RX2 RS232 signal input 2

Note1: The AUX interface of LNK-SDI-4V1A2D1E-T and LNK-SDI-4V1A2D1E-R are used in pairs, e.g. if LNK-SDI-4V1A2D1E-T use 2-channel unidirectional audio output interface, LNK-SDI-4V1A2D1E-R should use 2-channel unidirectional audio input interface.

Note2: If the auxiliary channel is used as the audio channel, the embedded audio channel in the HD-SDI signal will be unavailable.

 

2.2 Rear Panel

 

Figure 2-2-1 LNK-SDI-4V1A2D1E-T/R Rear Panel

 

Table 2-2-1 LNK-SDI-4V1A2D1E-T/R Rear Panel

Name Description
DC12V

DC 12V power input interface

Adopts AC220V/DC12V power adapter, provides 12V power supply

  Protective ground (PGND) screw, connect with the chassis.

 

 

Chapter 3.Technical Specification

Table 3-1 Technical Specification

Item Typical value
HD-SDI Interface
Connector BNC
Bit rate 1.485Gb/s and 270Mb/s auto adaptive
Impedance 75Ω
Return loss >15dB
Output level 800mVp-p±10%
Rise and fall time(HD-SDI) ≤270ps
Rise and fall time(SD-SDI) ≤1.50ns
SD-SDI Alignment jitter (1KHz) ≤0.2UI
SD-SDI Timing jitter (10Hz) <0.2UI
HD-SDI Alignment jitter (100KHz) ≤0.2UI
HD-SDI Timing jitter (10Hz) <1.0UI
Standard Comply to SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard
Audio Interface (Optional)
Connector PHOENIX connector
Impedance Input high-impedance, output 600Ω
Quantization grade 20 bits
Sample frequency 48KHz
Audio input/output voltage 2VP-P
Bandwidth 20Hz~20KHz
Total Harmonic Distortion 0.1%
RS485 Interface
Connector PHOENIX connector
Baud rate 0~115.2Kb/s
Bit error ratio <10-9
Duplex Half-duplex
CONSOLE Interface
Connector RJ45
Baud rate 19200
bits 8
Stop bit 1
parity check None
EMU/EMU-EX Interface
Connector RJ45
Bit rate 10Mb/s or 100Mb/s auto adaptive
Power and Consumption for desktop equipment
Power supply DC 12V
DC input voltage range 8V~14V
Power consumption 3W±10%
Power and Consumption for rack mounting chassis
Power supply AC 220V /DC-48V
DC input voltage range -36~-72V DC
AC input voltage range 176~264V
Power consumption for each card 3W±10%
Environment Requirements
Working temperature -30~60℃
Relative Humidity ≤95%, no condensation
Storage temperature -40~85℃
Equipment dimension

Dimension of Rack mounting chassis

(with rack ear)

330mm x 178mm x 482mm
Desktop equipment dimension 180mm x 123mm x 30mm

 

सम्पर्क करने का विवरण
E-link China Technology Co., Ltd.

व्यक्ति से संपर्क करें: Hubert Hu

दूरभाष: +8618682101319

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