LYNXTechnik Yellobrik OTT 1812 User manual

yellobrik Quick
Reference
®
OTT 1812
Dual SD/HD/3G SDI to Fiber Optic Transmitters
LC Fiber Optic
Outputs (2)
SDI Video
Inputs (2)
TX 1 Active
yellobrik
®
LYNXTechnik AG Broadcast Television Equipment
DC Power Input
Power
Connected
WARNING
LASER RADIATION
Do not view directly with
optical instruments
CLASS 1M LASER PRODUCT
TX 2 Active
Technical Specifications
Input 2 x SDI video on 75 Ohm BNC connectors
SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI
Multi-standard operation from 270Mbit/s to 3Gbit/s
Multirate reclocking
270Mbit/s - 1.48Gbit/s - 2.97Gbit/s
Return Loss: >15dB from 5MHz to 1.5GHz
>10dB from 1.5GHz to 3GHz
Automatic cable EQ (Belden 1694A cable)
340m @ 270Mbit/s, 150m @ 1.5Gbit/s, 120m @ 3Gbit/s
Optical
Outputs
2 x fiber optic outputs
SMF (singlemode) using LC/PC Connectors
SMPTE 297M - 2006
Wavelength 1310nm (each channel)
Optical power -5dBm (each channel)
TX active LEDs on side of module
Max. distance 10km (6.2 miles) @ 3Gbit/s (Singlemode)
Power +12VDC @ 2.5W nominal - (power supply included)
(supports 7 - 16VDC input range)
Power LED on side of module
We are constantly adding additional yellobrik modules.
Please visit our website for the latest product updates.
www.lynx-technik.com
®
LYNXTechnik AG

Connections
The SDI video input is connected to the 75 Ohm BNC connections (up
to 3Gbit). The ber connection is LC Duplex SMF (Singlemode). An
example of the LC connector shown below (ber Optic cable and LC
connectors are not supplied).
Operation
The module has two identical (and fully independent) channels.
Operation is fully automatic. The SDI Input video rates are automatically
detected, reclocked and transmitted over the optical connections.
The OTT 1812 supports any SDI video signal from 270Mbit/s to 3Gbit/s.
Maximum distance is 10 km (6.2 miles)*. Data transmission activity is
indicated by the TX LEDs on the side of the module.
Note. If TX LED is OFF this indicates no SDI input is present, or not a
valid input.
The module supports hot swapping and hot plugging of connections.
No user settings are provided for this module.
Power
The module requires a 12V DC power input and an LED is provided to
conrm power is connected. A power supply is provided, but if
applying your own power, please provide a clean 12V DC power source.
Module power consumption is approx 2.5W nominal.
Power Lead Strain Relief
The module has a small hole in the case located above the power
connection to prevent the power lead being accidentally pulled out.
Use the supplied tie-wrap and secure the lead as shown below.
Optional Mounting Bracket
The optional RFR 1001 mounting bracket can be used to permanently
mount the module on any at surface or on 19” rack rails.
*Note
The module is designed for use with SMF
(Singlemode) ber cable. While it is possible to
use Multimode cable, performance (distance) is
greatly degraded and not guaranteed.