Description
Description
This 3G-SDI Fiber Optic Extender could transmit 4 channels 3G SDI digital video signals at the same time to a long distance between SDI Source and Sink devices. The transmission distance can be up to 80km. The transmission distance will be depended on what kind of optical sfp module you use on the extender. It includes two parts: one is 4 lanes Transmitter and another one is 4 lanes Receiver. It could be used over 4 core fiber optic cables or used with CWDM&DWDM mux
Features
1. Extend SDI signal up to 20km~80km over fiber optics
2. Data rate per lane up to 3G
3. Bandwidth range from 19.4Mb/s to 2.97Gb/s
4. SMPTE 424M (2.97Gb/s) clock recovery
5. support all popular standards for digital video transport such as SMPTE 424M, SMPTE 292M, and SMPTE 259M, SMPTE 297M working at 3G-SDI, HD-SDI, SD-SDI, ASI respectively
6. Longer, thinner cable without EMI/RFI emissions
7. Support automatic cable equalization based on the data rate detected
Specification
|
SDI Input |
Number |
4 |
|
TV signal standard |
SMPTE 424M,292M,259M,297M,305M,310M, M2S, DVB-ASI, DVB-SSI and other Telecom/Datacom rate （19.4Mb/s – 2.97Gb/s） |
|
|
Reflection loss |
>15DB |
|
|
Equilibrium |
0-100m @ 2.97Gb/s |
|
|
Connector |
75Ω BNC |
|
|
SDI Output |
Number |
4 |
|
Signal level |
800mV nominal |
|
|
Rise/fall time |
200Ps nominal |
|
|
Overshoot |
<10% amplitude |
|
|
Reflection loss |
> 15dB |
|
|
Jitter |
< 0.2UI |
|
|
Connector |
75Ω BNC |
|
|
Fiber Optic |
Channel |
1 |
|
Type/Distance |
Single-mode/2KM standard, optional max 80KM |
|
|
Wavelength |
Optional CWDM 18 wavelength |
|
|
Connector |
LC/UPC |
|
|
Output Power |
About -5dB to +8dB |
|
|
Receiver sensitivity |
-8dB for 20KM, optional max is -24dB |
|
|
Power and Environmental |
Operating temperature |
-40℃～＋45℃ |
|
Power Supply |
90VAC to 245VAC |
|
|
Power Consumption |
12W |
|
|
EMI/RFI |
FCC Part 15 Class A, EU EMC standard |
|
|
MTBF |
>100000 hours |
|
|
Other |
Size |
208X113X24mm |
|
Weight |
4Kg (TX+RX） |
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Diagram
