Mini SDI to Optical Fiber Converter – HD Signal Transmission
Mini SDI to Optical Fiber Converter – HD Signal Transmission
Model:LNK-MHD-1V
Overview
The LNK-MHD-1V Series Mini HD-SDI Fiber Converter supports the transmission of 1-channel HD-SDI video
(with embedded audio) and Tally or reverse RS485 signals over fiber optic cable, while allowing local monitoring
via an HD-SDI loop output.
E-link’s HD-SDI Video over Fiber Converters system consists of a transmitter and a receiver designed to
transmit HD-SDI signals efficiently over long distances using fiber optic technology.
Features
► Each channel includes 8-channel audio embedded;
► Automatic cable equalization, used for all rate below 1.5 Gb/s (Belden 1694A);
► Automatic reclocking 270Mbit/s - 1.48Gbit/s
► Directly compatible with HD-SDI camera systems
► Long transmission capability up to 80 km
► Hot swap and hot plug;
► Handle all Pathological patterns, fully digital non-compression broadcast level transmission;
► LED Status Indication to monitor the working conditions;
► Super optic dynamic range and free of adjustment;
► 1470~1610nm CWDM wavelengths optional;
Technical Indexes
|
Fiber Optical interface |
|
|
Fiber interface |
Simplex LC |
|
Transmission distance |
550m-20Km |
|
Wavelength |
1310nm/1550nm |
|
Video |
|
|
Video interface |
BNC |
|
Video input/output impedance |
75Ω |
|
Video input/output voltage |
Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
|
Video Bits Rate |
Max 1.48Gb/s |
|
Differential gain (10%～90% APL) |
<1% |
|
SDI format support |
625/25 PAL |
|
525/29.97 NTSC, 525/23.98 NTSC |
|
|
720p50, 720p59.94 |
|
|
1080i 23/24/30/50/59.94 |
|
|
Video SDI standard |
270Mbps (SD-SDI) |
|
1.485Gbps (HD-SDI) |
|
|
Data |
|
|
Physical interface |
Industrial standard screw terminal |
|
Data type |
Tally or Reverse RS485 |
|
Frequency/Rate support |
Max. 115200bps for RS422 Max. 57600bps for RS485 |
|
BER |
<10ˉ9 |
|
Electrical |
|
|
Power adaptor |
DC 5~25V |
|
Power consumption |
<5W |
|
LED Indicator |
|
|
SDI |
SDI video |
|
P/T |
Power Supply |
|
Mechanical |
|
|
Dimensions (LxWxH) |
80 x 40 x 20 mm |
|
Weight |
1KG/pair |
|
Casing |
Aluminum Case |
|
Mounting Options |
Desktop |
|
Environmental |
|
|
Working Temperature |
-20℃～+70℃ |
|
Storage Temperature |
-40℃～+80℃ |
|
Working Humidity |
0~95% |
|
MTBF |
≥100000 hours |
Application
- Broadcasting systems
- HD surveillance
- Video conferencing
- Medical imaging
Ordering Information
|
Model |
Description |
|
LNK-MHD-1V1T-MM |
Mini-type HD-SDI to Fiber Converter with Tally and loop out, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs |
|
LNK-MHD-1V1D-MM |
Mini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs |
|
LNK-MHD-1V1T-20 |
Mini-type HD-SDI to Fiber Converter with Tally and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
|
LNK-MHD-1V1D-20 |
Mini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs |
|
LNK-MHD-1V1T-40 |
Mini-type HD-SDI to Fiber Converter with Tally and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs |
|
LNK-MHD-1V1D-40 |
Mini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.