OCM 1842
4 Channel CWDM MUX/DEMUX [1350-1410nm]
The OCM 1842 is a compact CWDM passive 4 channel optical multiplexer / demultiplexer designed to send and receive up to 4 individual signals over a single fiber link. This module accommodates 1350nm, 1370nm, 1390nm, 1410nm. The module has an UPG (Upgrade) port to cascade additional 4 channel modules expanding the system to a maximum of 16 channels.
The modules can be used standalone or integrated into the optional RFR 1018 1/2 RU 19” rack frame, which can accommodate all four modules. Ideal for system installations.
Key Features
- Send / receive up to 4 channels over a single fiber link
- Wavelengths 1350nm, 1370nm, 1390nm, 1410nm
- 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 (RFR 1018)
Ordering Information
| UPC / EAN | Model | Description |
|---|---|---|
| 4250479319424 | OCM 1842 | 4 Channel CWDM MUX/DEMUX [1350-1410] |
| Options | ||
| 4250479310186 | RFR 1018 | 19″ 0.5RU Mounting Tray |
| 4250479323155 | LC/LC DUP | Duplex LC/LC Patch Cable |
| 4250479318182 | LC/LC SIM | Simplex LC/LC Patch Cable |
Fiber I/O
- 4 x Fiber I/O Channels
- Center Frequencies (from ITU-T-G694.2)
- 1350nm, 1370nm,1390nm,1410nm
- 1 x COM connection (multiplexed I/O)
- 1 x UPG connection (pass band connection for expansion)
- LC/PC Singlemode
Performance
- Channel insertion loss = 1.35dB (nominal) / 2.7dB (Max)
- UPG insertion loss = 1.35dB (nominal) / 2.7dB (Max)
- Polarization insertion loss = 0.2dB (Max)
- Return loss = > 45dB
- Channel Isolation = > 30dB
- Directivity = > 55dB
- Temp dependent loss <0.005dB/ºC
- Temp dependent change of wavelength = <0.003nm/ºC
- Max input power = 500mw
Power
- No power required (passive operation)
Physical Size:
- Metric:100mm x 130mm x 19mm
- Inches: 3.93” x 5.12” x 0.75”
Weight:
- 130g (4.9oz)
