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OFM-4264 Instruction Book 

Revision 0

 

www.irtelectronics.com 

Page 2 of 8 

4264-OFM_ib_Rev0.doc 

IRT Eurocard 

 

Type OFM-4264 

 

4 Channel CWDM Fibre Optic 

Multiplexer / Demultiplexer

 

 
 

Revision History 

 
 
 

Revision 

Date 

By 

Change Description 

Applicable to: 

29/10/2007 

AL 

Original Issue. 

S/N: ≥ 0710001 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for OFM-4264

Page 1: ...Demultiplexer Designed and manufactured in Australia IRT can be found on the Internet at http www irtelectronics com I R T Electronics Pty Ltd A B N 35 000 832 575 26 Hotham Parade ARTARMON N S W 206...

Page 2: ...irtelectronics com Page 2 of 8 4264 OFM_ib_Rev0 doc IRT Eurocard Type OFM 4264 4 Channel CWDM Fibre Optic Multiplexer Demultiplexer Revision History Revision Date By Change Description Applicable to 0...

Page 3: ...nits later than S N 0710001 Operational Safety WARNING Operation of electronic equipment involves the use of voltages and currents that may be dangerous to human life Note that under certain condition...

Page 4: ...myriad of different signals types can be sent down the one fibre With IRT s four channel fibre multiplexer demultiplexer modules for example up to sixteen SDI signals can be sent down a single fibre O...

Page 5: ...dB Return Loss 45 dB typically 50 dB Directivity 55 dB Channel Isolation 30 dB typically 40 dB Non Adjacent Channel Isolation 45 dB typically 50 dB Polarization Dependent Loss 0 2 dB Other Temperature...

Page 6: ...connected to earth for safety reasons See frame manual for details Signal earth For safety reasons a connection is made between signal earth and chassis earth No attempt should be made to break this...

Page 7: ...nel connector diagrams The following front panel and rear assembly drawings are not to scale and are intended to show connection order and approximate layout only CAUTION Direct connections to module...

Page 8: ...on components shall be extended by IRT only to the extent obtainable from the component supplier Equipment return Before arranging service ensure that the fault is in the unit to be serviced and not...

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