LYNXTechnik Yellobrik OTT 1842 User manual

Technical Specifications
Input 2 x SDI video on 75 Ohm BNC connector
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 to 1.5GHz and > 10dB up to 3GHz
Automatic cable EQ (Belden 1694A cable)
250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s
Optical
Outputs
2 x fiber optic outputs (CWDM)
Simplex (single mode) using LC/PC Connections
SMPTE 297M - 2006
18 Wavelength selections, in pairs - per ITU-T G.694.2
((Note: Specic wavelenghts selected at time of order)
Optical Power -1dBm (each channel)
TX active LEDs on side of module
Max. distance 40km (24.8 miles) @ 3Gbit/s (Singlemode)
Power +12VDC power supply (included)
( supports external power input from 9 - 14 VDC )
Power LED on side of module
Size 105mm x 40mm x 22mm (4.13” x 1.57” x 0.86”)
Model # OTT 1842
Includes Module, 12V DC power supply and wall mounting brack-
ets (fiber optic cable not included)
yellobrik Quick
Reference
®
OTT 1842 - CWDM
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
WARNING
LASER RADIATION
Do not view directly with
optical instruments
CLASS 1M LASER PRODUCT
TX 2 Active
We are constantly adding additional yellobrik modules.
Please visit our website for the latest product updates.
www.lynx-technik.com
®

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 supports CWDM and has two independent channels, each
with a dierent wavelength (selected at time of order, installed
wavelengths are indicated with a white label on top of the module).
Operation is fully automatic. The SDI Input video rates are automatically
detected, reclocked and transmitted over the optical connections.
The OTT 1842 supports any SDI video signal from 270Mbit/s to 3Gbit/s.
Maximum distance is 40 km (24.8 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 a 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 250mA (2.8VA)
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.
*Note
The module is a CWDM device and can only be
used with SMF (Singlemode ber). Multimode
ber is not supported.
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.