MPM-2000 Optical Multiplexer
Product Details
The MPM fiber optic multiplexer takes light to or from an Ocean Optics spectrometer and a light source connected to one of the multiplexer’s input ports and distributes it to either 8 or 16 outputs. The light is distributed through the output ports in sequential order, with switching times between channels of less than 150 milliseconds.
Multiplexers are available in UV-Vis and Vis-NIR versions and are ideal for process and other environments where multiple locations need to be measured with a single spectrometer channel or light source.
Product Overview
Convenient Multiplexing
Up to 16 outputs for routing light to/from light sources and spectrometers
Rapid Channel Switching
Switching times <150 ms between channels
Simple Operation
Includes RS-232 plus software control of system calibration and switching sequencing
| Item | Input-Output Channels | Wavelength Range | Fiber Diameter |
| MPM-2000-UV-VIS400-1X16 | 1 x 16 | UV-Vis | 400 µm |
| MPM-2000-UV-VIS400-2X8 | 2 x 8 | UV-Vis | 400 µm |
| MPM-2000-VIS400-1X16 | 1 x 16 | Vis-NIR | 400 µm |
| MPM-2000-VIS400-2X8 | 2 x 8 | Vis-NIR | 400 µm |
| MPM-2000-UV-VIS600-1X16 | 1 x 16 | UV-Vis | 600 µm |
| MPM-2000-UV-VIS600-2X8 | 2 x 8 | UV-Vis | 600 µm |
| MPM-2000-VIS600-1X16 | 1 x 16 | Vis-NIR | 600 µm |
| MPM-2000-VIS600-2X8 | 2 x 8 | Vis-NIR | 600 µm |
Engineering Specifications
| Specifications | MPM-2000 Optical Multiplexer |
| Dimensions | 400 mm x 170 mm x 130 mm (600 µm version) 200 mm x 170 mm x 130 mm (400 µm version) |
| Wavelength Range | UV-Vis (250-800 nm) Vis-NIR (350-2000 nm) |
| Optical Fiber Connectors | SMA 905 |
| Optical Throughput | >60% when using 400 µm fibers @ 650 nm |
| Motor | Direct-current |
| Repeatability | >99% |
| Switching Time | 150 ms between adjacent positions |
| Interface | RS-232 |
| Power Requirement | 24 VDC, 1.2 A (power supply included) |
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