Singlemode Wavelength Division Multiplexer

The MPS-2700 Singlemode Wavelength Division Multiplexer (WDM) provides a cost effective solution, for increasing fiber optic network signal capacity by enabling the simultaneous transmission of two wavelengths over the same common fiber. That is, the MPS-2700 works in such a way as to MUX or DeMUX optical signals within the 1310 and 1550 nanometer windows. The WDM utilizes a micro-optic filter based technology to provide high performance, excellent environmental and mechanical stability in a compact package. The MPS-2700 is available in two performance grades that offer either standard or high optical isolation between the two wavelength channels. Refer to .pdf for detailed specifications. The MPS-2700 can be purchased in one of two optional packages. The package options include either a small form factor cylindrical design for OEM applications or a heavy-duty injection molded case for harsh environment or system level applications. The fiber pigtail configurations include 250 μm, 900 μm, 2mm or 3mm jacketed leads supplied with or without connectors.
MPS-2700 Singlemode Wavelength Division Multiplexer
MPS-2700 Singlemode Wavelength Division Multiplexer
[click to enlarge]


  • Optical Sensors
  • High Speed Data Networks
  • Local Area Networks
  • Telecommunications


  • Micro-Optics Based Design
  • Epoxy-Free Optical Path
  • Low Insertion Loss
  • High Isolation
  • Environmentally Stable
  • Injection Molded Case

Optical Parameters

Spec Value
Transmission Wavelength 1310 nm
Reflection Wavelength 1550 nm
Insertion Loss P1->P2 @ 1500nm P1->P3 @ 1310nm < 0.9 dB < 0.9 dB
Isolation P1->P2 @ 1310nm P1->P3 @ 1550nm > 40 dB
Return Loss >20 dB
Directivity >55 dB
Thermal Stability < 0.005 dB/ºC
Optical Power < 250 mW
Tensile Load < 5 N
Operating Temperature 0ºC ~ +70ºC
Storage Temperature -40ºC ~ +85ºC
Fiber Type 62.5/125um
Package Size 5.5mm x 40mm for 900um


Refer to the MPS-2750 Data Sheet for full specifications.