3 port 980/1550nm、1480/1550nm Micro-Optical WDM

MWDM reuses the first 6 waves of CWDM, compresses the 20nm wavelength interval of CWDM to 7nm, and uses TEC (Thermal Electronic Cooler) temperature control technology to realize 1 wave expansion into 2 waves. In this way, the capacity can be increased while further saving fiber.

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Product Features:

  • Low Insertion Loss
  • High Return loss
  • Wide Operating Wavelength Range
  • High Channel Isolation
  • High Stability and Reliability
  • Epoxy free on optical path

 

Product Application:

  • System Monitoring
  • WDM System
  • Transmitters and Fiber lasers
  • Fiber Optical amplifier 
  • Fiberoptic Instruments

 

Product Parameters:

 

Parameter

Unit

MWDM-54

MWDM-59

Pass Channel Wavelength range

nm

1530~1565

1525~1600

Reflection Channel Wavelength Range

nm

1450~1490

965~1000

Insertion Loss

Reflect Channel

dB

≤0.4

≤0.7

Pass Channel

dB

≤0.6

≤0.9

Insertion Loss Variation

dB

<0.3

Isolation

Reflect Channel

dB

>15

>15

Pass Channel

dB

>25

>30

Insertion Loss Temperature Sensitivity

dB/℃

<0.005

Polarization Dependent Loss

dB

<0.1

Polarization Mode Dispersion

ps

<0.1

Directivity

dB

>50

Return Loss

dB

>50

Maximum Power Handling

mW

300

Operating Temperature

-5-+75

Storage Temperature

-40-+85

Fiber Type

 

Corning SMF-28e+(LL)fiber

Corning HI 1060 fiber at Common & Reflection port,Corning SMF-28e+(LL)fiber at pass port

Package Dimension

mm

Φ5.5xL34 (L38 for 900um loose tube)