3G-SDI fiber optic receiver for block cameras (two lines)
TL7071
AIVION’s TL7071 interface is a small form factor module for receiving fiber-based 3G/HD-SDI video. The TL7071 interface can be used as an optical receiver unit for 3G/HD optical video transmission systems using TL7070 or other SMPTE297M-2006 compatible optical transmitter device.
Features TL7071 – 3G Fiber Receiver
- =Optischer 3G/HD-SDI-Eingang basierend auf einem SFP-kompatiblen Empfänger
- =Optical SFP receiver 1260nm-1620nm/10km/LC for SMF included
- =Input compliant with SMPTE297M-2006 3G/HD serial optical video standards
- =Automatic video standard detection
- =Jitter removal of the input signal
- =Format conversion for DVI(HDMI)-RGB output
- =Reclocked 3G/HD-SDI BNC
- =MCX coax outputs
- =3G/HD-SDI outputs compliant with SMPTE425M/424M/292M/274M/296M
- =SMPTE425M Level A, mapping structure 1
- =Selectable serial control interface (RS232 or 3.3V TTL)
- =Supply voltage: 5V to 12V DC regulated
Block Diagram TL7071 – 3G Fiber Receiver

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TL7071 Video Standard
The TL7071 supports the following HDTV video standards. Note that the availability of video standards depends on the capabilities of the camera block used.
Video standard | ||||||
---|---|---|---|---|---|---|
1080p | 60Hz | 59.94Hz | 50Hz | 30Hz | 29.97Hz | 25Hz |
1080i | 60Hz | 59.94Hz | 50Hz | 30Hz | 29.97Hz | 25Hz |
720p | 60Hz | 59.94Hz | 50Hz | 30Hz | 29.97Hz | 25Hz |
Connections

Connections overview
Power supply and RS232/ TTL control interface (J1)
10-pin connector: JST BM10B-SRSS-TB
1 DC In
2 DC In
3 GND
4 GND
5 Reset / Shut Down, pull to GND to reset / shut down TL7075 and camera.
6 GND
7 TXD_TTL (serial IF transmit, 3.3V) and/or temperature alert output
8 RXD_TTL (serial IF receive, 3.3V)
9 RXD_232 (serial IF receive, RS232 level)
10 TXD_232 (serial IF transmit, RS232 level)
SFP compatible optical transmitter (J9)
HDMI output connector type HDMR (J10)
Samtec No. 19-02-F-SM
3G/HD-SDI output (J11, J12)
75 ohm MCX socket
Board dimensions

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