Optical Filters PWDM

Optical Filters PWDM

FTTH FTTX 3 Point CATV PON PWDM 1530 - 1620 nm Optical Filter PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network...
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Product Details

FTTH FTTX 3 Point CATV PON PWDM 1530 - 1620 nm Optical Filter

PWDM is used for packaging of optical module. It can realize the multiplexing of two communication signal, which expands the capacity of single fiber and achieves bi-directional communication. It is widely used in optical network upgrade and expansion, or introduce new comprehensive business (CATV, TELECOM, integration of three networks-PON+EOC) etc.

TypeFiberer-PWDM

    Operating wavelength

Transmission  wavelength

    Reflection wavelength

nmT-1530~1620(center wavelength1550optional wavelength15901610) R-131050 & 149010
T1550 R1310/1490
T1490 R1310/1550
Transmission insertion lossdB

0.80

0.20

0.30

0.10

0.20

0.30

Reflection insertion lossdB0.60
Transmission channel isolationdB30
Reflection channel isolationdB

17

 

PDLdB

0.1

0.05

0.05

0.05

0.10

Wavelength thermal stabilitynm/0.003
Insertion loss thermal stabilitydB/0.005
DirectivitydB55
Return lossdB45
Operating temperature

-20~+70

 

Storage temperature

-40~+85

 

Note:Customization is available.

Optical Filters PWDM

Application

CATV system
WDM channel monitoring
FTTX system
Channel monitoring
Optical line protection

 

Features

Low IL and high channel isolation
Wide wavelength range
Flat wavelength response
Low dark current
High temperature stability


TypeFiberer-PWDM

    Operating wavelength

Transmission  wavelength

    Reflection wavelength

nmT-1530~1620(center wavelength1550optional wavelength15901610) R-131050 & 149010
T1550 R1310/1490
T1490 R1310/1550
Transmission insertion lossdB

0.80

0.20

0.30

0.10

0.20

0.30

Reflection insertion lossdB0.60
Transmission channel isolationdB30
Reflection channel isolationdB

17

 

PDLdB

0.1

0.05

0.05

0.05

0.10

Wavelength thermal stabilitynm/0.003
Insertion loss thermal stabilitydB/0.005
DirectivitydB55
Return lossdB45
Operating temperature

-20~+70

 

Storage temperature

-40~+85

 

Note:Customization is available.




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