Description
Description
Beijing Fiber Linker Communication Co., Ltd has been in video audio transmission system solution for almost 10 years. 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. 4-ch HD-SDI with 1-ch 100M Ethernet, 1-ch RS422
2. Two audio channels embedded in each SDI signal
3. Option: One auxiliary channel, which can be 2-channel bi-directional audio, or 2-channel unidirectional audio, or 4-channel unidirectional audio, or 2-channel contact closure input/output or 1-channel bi-directional contact closure, or 1-channel bi-directional RS422 , or 2-channel bi-directional RS232 channel
4. One bi-directional RS422 channel, full duplex, up to 115.2Kb/s baud rate
5. Embedded ESD and surge protection circuit to prevent damage from static and thunder
6. support digital standards SMPTE 292M, SMPTE 259M
7. With APC circuit to perform stable optical power
8. With NOP (No optical signal) alarm indications, output status indicator and input lock indicator
Specifications
|
SDI In/Out |
Number |
4 input on transmitter, 4 output on receiver |
|
TV signal standard |
SMPTE 292M, 259M |
|
|
Resolution |
1080P@30,25,24, 29.97, 23.98、1080I@60,50,59.94、720P@60,50,30,25,24, 59.94, 29.97, 23.98 and 625i、525i format, when input is 1080P@29.97, 23.98、1080I@59.94、720P@59.94, 29.97, 23.98, the output is 1080P@30, 24、1080I@60、720P@60,30, 24 respectively |
|
|
Equilibrium |
0-100m @ 2.97Gb/s |
|
|
Signal level |
800mV nominal |
|
|
Rise/fall time |
200Ps nominal |
|
|
Overshoot |
<10% amplitude |
|
|
Reflection loss |
> 15dB |
|
|
Jitter |
< 0.2UI |
|
|
Connector |
75Ω BNC |
|
|
Ethernet |
1-ch RJ45, 10M/100M shared |
|
|
Data |
1-ch RS485,half duplex, RJ45, ≤115200bps |
|
|
Fiber Optic |
Channel |
1 |
|
Type/Distance |
Single-mode/20KM standard, optional max 80KM |
|
|
Wavelength |
1310nm/1550nm |
|
|
Connector |
FC |
|
|
Output Power |
About +5dB to -5dB |
|
|
Receiver sensitivity |
-5dB for 20KM, optional max is -21dB |
|
|
Power and Environmental |
Operating temperature |
-40℃～＋45℃ |
|
Power Supply |
12V DC |
|
|
Power Consumption |
6W |
|
|
EMI/RFI |
FCC Part 15 Class A, EU EMC standard |
|
|
MTBF |
>100000 hours |
|
|
Other |
housing |
Stand alone |
|
Weight |
3Kg (TX+RX） |
|
|
Size |
180mm x 123mm x 30mm |
|
Diagram
