PM 980/1550nm Micro-Optic Wavelength Division Multiplexer

Features:Wide Operating Wavelength Range 、Low insertion loss 、Ultra Flat Wide Passband 、High channel isolation High stability and reliability 、Epoxy free on optical path Applications:System Monitoring、WDM System、Transmitters and Fiber lasers、Fiber Optical Amplifier 、Fiber Optic Instruments.

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PM 980/1550nm Micro-Optic Wavelength Division Multiplexer

Features

Applications

Wide Operating Wavelength Range

Low insertion loss

Ultra Flat Wide Passband

High channel isolation

High stability and reliability

Epoxy free on optical path

System Monitoring

WDM System

Transmitters and Fiber lasers

Fiber Optical Amplifier

Fiber Optic Instruments

Performance Specifications

Parameter

MWDM-59

Pass Channel Wavelength Range (nm)

1520 ~ 1600nm

Reflect Channel Wavelength (nm)

965~ 1000 nm

Insertion Loss (dB),

Reflect Channel

< 0.7

Pass Channel

< 1.0

Insertion Loss Variation(dB)

< 0.3

Isolation

Reflect Channel

> 18

Pass Channel

> 30

Extinction Ratio (dB)

> 20

Directivity (dB)

>55

Return Loss (dB)

>50

Maximum Power Handling (mW)

300

Operating Temperature (°C)

0 ~+70

Storage Temperature (°C)

-40 ~+85

Package Dimension (mm)

Φ5.5 x L35

Remark:

980nm port is 1060nm flexcore fiber and 1550nm port is PM fiber.

If you add the connector ,the ER is larger than 18dB.

Ordering Information

MWDM

Wavelength

Fiber Type

Fiber Length

In/Out Connector

 

59=1550 nm pass

1=Bare Fiber
2=900um Jacket
3=3mm Cable

1=1 Meter
2=2 Meter

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC

7=Specify

 

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