OCM 5818
18 Channel Optical CWDM MUX/DEMUX
The OCM 5818 is an 18 channel CWDM passive optical multiplexer and/or de-multiplexer. This module allows the combination of up to 18 optical signals into a single unidirectional or bi-directional fiber link.
This version of the module supports all 18 wavelengths as specified in the ITU standard CWDM channel spacing grid (ITU-T G 694.2) namely 1270nm through 1610nm wavelengths.
The module is passive in operation, meaning it requires no power, and is mechanically compatible with all Series 5000 rack frames and installs from the rear of the rack.
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Key Features
- Mux and / or Demux up to 18 optical signals
- ITU standard wavelength divisions: ITU-T 694.2
- 1270nm through 1610nm
- Passive operation
- Compatible will all Series 5000 rack frames (2RU and 1RU)
- Occupies one card slot
- LC – PC connectors (singlemode)
Ordering Information
| UPC / EAN | Model | Description |
|---|---|---|
| 4250479322226 | OCM 5818 | 18 Channel CWDM Optical MUX/DEMUX |
| Options | ||
| 4250479321335 | RFR 5018 US | 19″ 2RU Rack frame for up to 10 Card Modules |
| 4250479321373 | RFR 5013 | 19″ 2RU Rack Frame for Passive Fiber Modules |
| 4250479318182 | LC/LC SIM | LC to LC Fiber Patch Cable (0.5m) |
Optical I/O
- Optical I/O Ports 18 ( Wavelength Specific )
- Supported I/O Wavelengths (ITU-T G694.2)
- 1270nm, 1290nm, 1310nm, 1330nm, 1350nm,1370nm, 390nm, 1410nm, 1430nm, 1450nm,1470nm, 1490nm, 1510nm, 1530nm, 1550nm,1570nm, 1590nm, 1610nm
- COM Port Common I/O port (Primary I/O with combined optical signals)
- Connector Type LC – PC (singlemode)
Performance
- Channel insertion loss 2.7dB typ.
- Polarization dependent loss max 0.2dB
- Return Loss > 45dB
- Isolation
- (To adjacent channel) > 30dB
- Directivity > 55dB
- Temperature dependent
- loss < 0.005 dB / ºC
- Temperature dependent Change of wavelength < 0.003 nm / ºC
- Max input power 500mw
Mechanical
- Size 85mm x 286mm (not incl. connectors)
- Weight 190 g
Ambient
- Temperature -20°C to 85°C Maintaining specifications
- Humidity 90% Max non condensing
