3 Ports FWDM

Through three-port design and thin-film filter technology, it achieves multiplexing and demultiplexing of dual-wavelength signals with low insertion loss, high isolation and compact design, etc. It is widely used in the fields of fibre-to-the-home, cable TV, fibre-optic sensing, monitoring system, industrial communication and telecommunication network, etc., which improves the transmission efficiency and reliability of fibre-optic network.

contact us:lina@glhcoptical.com

 

Features

 

Low Insertion Loss

Ultra Flat Wide Passband

High Channel Isolation

High Stability and reliability

Epoxy-free on Optical Path

Wide Operating Wavelength Range

 

Applications

 

MAN

CATV System    

WDM System

FTTH Tri-Play System

Testing Instruments

Transmitters and Fiber lasers

 

Technical Specifications

 

Parameter

FWDM 5/3

FWDM 3/5

Channel Wavelength(nm)

1500~1600

1260~1360

Reflect Channel Wavelength(nm)

1260~1360

1500~1600

Insertion LossdB

Reflect Channel

≤0.5

Pass Channel

≤0.6

Insertion Loss   VariationdB

<0.3

Isolation(dB)

Reflect Channel

>15

Pass Channel

>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)

500

Operating Temperature (℃)

-20~+70

Storage Temperature (℃)

-40~+85

Package Dimension (mm)

Φ5.5x34 (L38 for   900um Loose tube)

 

*1、Above specifications are for devices without connector.2、Specifications may change without notice.

 

 

Dimension (Unit:mm)

 

 

 

 

 

 

 

Ordering Information  HCFWDMABCD

 

A

B

C

D

Wavelength

Fiber Type

Fiber Length

Connector

13:1310nm

15:1550nm

1=250 Bare fiber

2=900um loose tube

1=1m

2=2m

 

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

S=Specify

 

 

 

 

 

        If you need more supports,  Please contact us.

 

 

 

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