Description
Description
4K 12G-SDI fiber optic extender makes possible transmission of two groups of bidirectional 12G SDI signals in a long distance. 2 SFP optional modules could make the transmission system more easy and flexible. Our SDI fiber optic extender has been widely used in our domestic and overseas for broadcast TV transmission system. We could do SDI extender over fiber by CWDM, DWDM and TDM uncompressed solution with data, external audio Ethernet, tally and other functions. The fiber connectors could be ST, FC, SC, LC, SMPTE, LEMO type. We welcome any OEM request for SDI over fiber series.
Features
1. 2-ch bidirectional 12G-SDI over 4 fiber cables
2. 2 pcs SFP module, each for 1-ch bidirectional SDI
3. Compatible with 12G-SDI, 6G-SDI HD-SDI,SD-SDI
4. Bandwidth range from 125Mb/s to 11.88Gb/s
5. SMPTE ST 2082-1 (11.88Gb/s) clock recovery
6. SMPTE 292M, 259M, 296M, 297M, 372M, 424M, 425M, 2081, 2082，DVB-ASI，MADI
7. CDR embedded in the receiver
8. Support automatic cable equalization based on the data rate detected
9. LED status indicators monitor the critical parameters
10. Optional CWDM wavelength
11. It is a excellent flexible solution for your own cwdm fiber transmission system
Specification
|
SDI Input |
Number |
Max 2 input on TX and 2 input on RX |
|
TV signal standard |
SMPTE ST 2082-1, SMPTE ST 2081-1, SMPTE ST 424, SMPTE ST 292-1, SMPTE ST 259, DVB-ASI(270M),MADI(125M) |
|
|
Reflection loss |
>4DB @12G |
|
|
Equilibrium |
>50M @ 12Gb/s |
|
|
Connector |
75Ω BNC |
|
|
SDI Output |
Number |
Max 2 input on TX and 2 input on RX |
|
Signal level |
800mV nominal |
|
|
Rise/fall time |
<135ps @3G-SDI ,<80ps @6G UHD-SDI <45ps @12G UHD-SDI |
|
|
Overshoot |
<10% amplitude |
|
|
Reflection loss |
> 15dB |
|
|
Jitter |
< 0.5UI |
|
|
Connector |
75Ω BNC |
|
|
Fiber Optic |
Channel |
4 max |
|
Type/Distance |
Single-mode/20KM standard |
|
|
Wavelength |
1310nm normal, CWDM wavelength optional |
|
|
Connector |
LC/UPC |
|
|
Output Power |
About +3dB to -5dB |
|
|
Receiver sensitivity |
-6dB for 20KM |
|
|
Power and Environmental |
Operating temperature |
-40℃～＋45℃ |
|
Power Supply |
5V to 12V |
|
|
Power Consumption |
4.5W@5V |
|
|
EMI/RFI |
FCC Part 15 Class A, EU EMC standard |
|
|
MTBF |
>100000 hours |
|
|
Other |
Size |
129.59(W)x11.6 (D) x23.9(H |
|
Weight |
2Kg (TX+RX） |
|
|
|
|
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Remote OB Van/Truck Video Feeds, Broadcast Studio Camera Feeds, TV station/video conference, broadcast live transmission, Medical/Surgical Room Broadcast, Building to Building video conference, video wall controller, commend center.
Diagram
