OFM-4218 USER MANUAL Table of Contents: Section Page Revision History Operational Safety General Description Technical Specifications Installation Fibre Connections Front and rear layouts Maintenance & Storage Warranty & Service This instruction book applies to units later than S/N 1601001. I.R.T. Communications Pty Ltd | www.irtcommunications.com...
OFM-4218 OPERATIONAL SAFETY Optical Safety The light emitted from the LASER diode used in this system is invisible and may be harmful to the human eye. Avoid looking directly into the fibre optic cable or connectors or into the collimated beam along their axis when the device is in operation.
With the high cost of hiring or installing additional dark fibre it makes economical sense to maximise the use of existing infrastructure. Used in combination with IRT’s extensive range of fibre transmitters / receivers and interface modules, a myriad of different signals types can be sent down the one fibre. With IRT’s eighteen channel fibre multiplexer/demultiplexer modules, for example, up to 144 SDI signals can be sent down a single fibre.
Other: Temperature range -10 - 70° C ambient. Mechanical Suitable for mounting in IRT 19" 1RU or 4000 series 3RU rack chassis with input and output connections on the rear panel. Finish Front panel Grey background, black lettering & red IRT logo.
Receiver modules are not wavelength sensitive and will work with any of the input wavelengths. The common I/O output of the OFM-4218 is the multiplexed version of the combined inputs. This feeds into the input of a second OFM-4218 receiving unit via the SC/PC connector.
For situations when “No Fault Found” for repairs, a minimum charge of 1 hour’s labour, at IRT’s current labour charge rate, will apply, whether the equipment is within the warranty period or not.
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