SMB 3G/HD/SD-SDI Optical Micro-Extender
Model:LNK-M3G-SMB1V-20 Series
Overview
LNK-M3G-SMB1V-20 Series 3G-SDI/HD-SDI/SD-SDI micro extender fiber
optic transmission system that transmits
one 3G-SDI, HD-SDI, SD-SDI high definition digital video or one
DVB-ASI stream through one single mode or multimode
fiber supporting SMPTE424M, SMPTE259M, SMPTE297M, SMPTE310M,
SMPTE305M (SDTI) standards. With its advanced
digital fiber optic transmission technology, there are no
adjustments necessary, simple to set up and easy to operate. The
SDI micro extender series uses 5V power supply with low power
consumption.
Features
► 3G-SDI/HD-SDI/SD-SDI signal auto recognition, no manual selection
necessary
► Transmission distance up to 120km
► CWDM technology to allow up to 16(18) channels to transmit over
one fiber
► Compliant with SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M,
SMPTE310M, SMPTE305M, SMPTE344N
► Compliant with DVB-ASI(EN50083-9)
► Convenient instruction of LED status. Fiber link indicator,
power.
► PCB board is environmentally friendly (Pb-free)
► PCB board with multilayer design to ensure stable and reliable
signal transmission
Technical Indexes
| SDI Input |
| Video standard | SMPTE424M, SMPTE292M, SMPTE259M, SMPTE297M, SMPTE310M, SMPTE305M
(SDTI) |
| Signal standard | SD-SDI(270Mbps), HD-SDI(1.485Gbps), 3G-SDI(2.97Gbps) |
| Resolution | 10 Bit |
| Signal level | <380mVp-p |
| Impedance | 75Ω |
| Connector | SMB |
| SDI output |
| Signal level | 800mVp-p±10% |
| Rise/Fall time | <0.8ns |
| HD-SDI Jitter | <0.2UI(134ps)@100kHz, <1.0UI(673ps)@10Hz |
| SDI Jitter | <0.2UI(740ps)@10Hz, 0.2UI(740ps)@1kHz |
| Impedance | 75Ω |
| Connector | SMB |
| Optical Interface |
| SFP | Simplex LC, 3,125Gbps. ≤120km transmission distance |
| Standard SM wavelength | 1310nm, 1550nm |
| CWDM wavelength | 1270~1610nm, 20nm grid according ITU-T |
| Temperature range | 0~70˚C |
| Electrical |
| Power | 5VDC, 1A |
| Consumption | <5W |
| LED Indicator |
| FLT | Fiber link status (Transmitter) |
| FLR | Fiber link status (Receiver) |
| PWR | Power status |
| Mechanical |
| Dimensions (LxWxH) | 58 x 21 x 20 mm |
| Weight | 100g/pair |
| Casing | Aluminum Case |
| Mounting Options | Desktop |
| Environmental |
| Working Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Working Humidity | 0~95% |
| MTBF | ≥100000 hours |
Application
Ordering Information
| Model | Description |
| LNK-M3G-SMB1V-20 | SMB 3G/HD/SD-SDI Optical Micro-Extender, 1310/1550nm, Simplex LC,
Single Mode, 20KM including Transmitter and Receiver, used by pairs |
