LynxTechnik yellobrik 4 Channel Fibre CWDM - LC Connectors (1550nm - 1610nm)
The OCM 1844 is a compact CWDM passive 4 channel optical multiplexer / demultiplexer designed to send and receive up to 4 individual signals over a single fibre link. The module has an UPG (Upgrade) port to cascade into other optical multiplexer / demultiplexer to expand the total number of multiplexed signals.
The module can be used standalone or integrated into the optional RFR 1018 1/2 RU 19" rack frame, which can accommodate up to four 4 channel modules. Ideal for system installations. Ideally suited for use with the CWDM yellobrik fibre modules.
Ideally suited for use with the ORX 1800, ORR 1802 receivers / OTX 1840, OTT 1812 CWDM transmitters / OTR 1840 CWDM transceiver and the OET 1540 Ethernet Transceiver (18 wavelengths available as specified in ITU-T G.694.2).
- Send / receive up to 4 channels over a single fibre link
- Passive operation (no power required)
- Combine all four modules for up to 16 channels
- LC/PC single mode optical connections
- Optional ½ RU 19" rack frame
- 4 x Fibre Optic I/O channels
- Centre frequencies taken from ITU-T G.694.2
- OCM 1841 = 1270,1290,1310,1330nm
- OCM 1842 = 1350,1370,1390,1410nm
- OCM 1843 = 1470,1490,1510,1530nm
- OCM 1844 = 1550,1570,1590,1610nm
- 1 x COM (common) connection = multiplexed I/O
- 1 x UPG (Upgrade) I/O connection (pass band connection to other OCM 189x modules)
- LC/PC connectors SMF (single mode)
- Channel Insertion loss: 2.7dB
- UPG Insertion loss: 2.7dB
- Polarization dependant loss: max 0.2dB
- Return Loss: > 45dB
- Isolation (to adjacent channel): > 30dB
- Directivity > 55dB
- Temp. dependant loss: < 0.005dB/ºC
- Temp. dependant change of wavelength: < 0.003nm/ºC
- Max. input power: 500mw
- Single or full duplex operation
- None required (passive operation)
- L: 110mm x W: 100mm x H:19mm (4.33" x 3.93" x 0.75")
- OCM 1841. OCM 1842, OCM 1843, OCM 1844
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