E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
Product Details:
Payment & Shipping Terms:
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Wavelength: | 1310nm / 1550nm / CWDM | Output Power: | -6~-1dBm |
---|---|---|---|
Rx Sensitivity: | <-18dBm | Transmission Distance: | SM Fiber 10+km , MM Fiber 300m |
Optical Connector: | Dul LC /FC/ST/SC/MX/ Lemo / Neutrik (optional) | Appearance Size: | 172mm*167mm*45mm (LxWxH) |
Audio , Ethernet , Tally , Intercom & Return Video 3G SDI to Fiber Optic Converter
Overview
The LNK-MSDI Series allows you to transmit 3G, HD or SD-SDI as per SMPTE 424M-2006, 292 and 259 with the ability to transmit 10/100 Base-T Ethernet RS422, Audio, Ethernet, Tally, Intercom & Return Video over single mode or multimode fiber. All data channels are available simultaneously. The system transports a 3G/HD-SDI signal from the camera to the Base Station and a return video (3G/HD-SDI), Remote control data, genlock, intercom, tally, audio and 10/100M Ethernet are also provided. The system puts all of the signals needed for multi-camera 3G/HD-SDI production onto a SM/MM tactical or SMPTE hybrid fiber cable, insuring robust, trouble-free connectivity on any studio or remote production.
Features
Applications
Technical Indexes
General Specifications | |
Work Temp | -10°C to +75°C |
Storage Temp | -40°C to 85°C |
humidity | 0 ~ 95% (non-condensing) |
Input power | DC5V 3A |
Power consumption | 15W |
Net weight | 4kg |
Appearance size | 172mm*167mm*45mm (LxWxH) |
Optical Fiber | |
Wavelength | 1310nm / 1550nm / CWDM |
Output Power | -6~-1dBm |
Rx sensitivity | <-18dBm |
Transmission Distance | SM fiber 10+km , MM fiber 300m |
Optical connector | Dul LC /FC/ST/SC/MX/ Lemo / Neutrik (optional) |
SDI input/output | |
Signal format | SMPTE 424M, SMPTE 292M, SMPTE 259M |
Data rate | 270Mbit/s - 1.48Gbit/s - 3Gbit/s |
Cable Equalization | Automatic cable EQ (Belden 1694A cable) |
250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s | |
SDI interface | BNC 75 Ohm |
Intercom | |
Camera Optic Adaptor | |
Interface | 4pin XLR(Male) /5pin XLR(Female)/ 3.5mm headset jack |
Microphone | Mic inputs with mute and pre-amps |
Headphone | with volume up or down |
Audio | Balance or unbalance line level |
Tally | |
Camera Optic Adaptor | |
Interface | 4pin air head or 3pin mini XLR |
Output | Dry Contact Closure or wet +12V |
On: short or +12V | |
Off: open or 0V | |
Remote Control | |
Interface | Terminal Block of Industrial Standard |
Data | RS422 /RS232/RS485 |
Ethernet | |
Port | 10/100 Base-T, RJ-45 connector |
Work mode | Full duplex/half duplex |
Data Rate | 10 Mbps & 100 Mbps Ethernet (Auto Adaptive) |
For data input and output connections, please note the following pin assignment:
Pin Assignment (Screw Terminal Block) Data format |
1 | 2 | 3 |
RS422 (3-Wire) | GND | IN/OUT+(A) | IN/OUT-(B) |
3-Wire RS422 Full Duplex Data communication connection diagram:
Transmitter End Receiver End
User’s Equipment | DATA PORT (3-PIN) | DATA PORT (3-PIN) | User’s Equipment | |||
GND | ![]() |
1GND | 1 IN(+) | ![]() |
TX(+) | |
IN/OUT+(A) | ![]() |
2 IN(-) | 2 IN(-) | ![]() |
TX(-) | |
RX(+) | ![]() |
3 OUT(+) | 3 OUT(+) | ![]() |
RX(+) |
Contact Person: Hubert Hu
Tel: +8618682101319
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