Connections
The SDI video outputs are connected to the 75 Ohm BNC connections
(up to 3Gbit). The fiber input connection is LC Duplex SMF (Singlemode).
An example of the LC connector shown below (fiber Optic cable and LC
connectors are not supplied)
Operation
The module has two identical (and fully independent) channels.
Operation is fully automatic. The Fiber Input video rates are
automatically detected, reclocked and provided on the BNC output
connectors.
The ORR 1802-2 supports any SDI video signal from 270Mbit/s to 3Gbit/s.
The fiber Input wavelength range is 1270nm - 1610nm and is suitable for
both basic fiber (1310nm) and CWDM applications. Data reception
activity is indicated by the RX LEDs on the side of the module.
Note.
If RX LED is OFF this indicates no signal is present, signal to weak
or is a non 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
confirm 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 designed for use with SMF
(Singlemode) fiber cable. While it is possible to
use Multimode cable, performance (distance) is
greatly degraded and not guaranteed.
Optional Mounting Bracket
The optional RFR 1001 mounting bracket can be used to permanently
mount the module on any flat surface or on 19” rack rails.
Note
:
ORR 1802-2 is identical in terms of mounting and securing.
