1x2 Passive 900um Loose Tube LC APC Filter Optic CWDM
Product Overview
Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideslow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.
Features
Low Insertion loss
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Application
Line monitoring
WDM network
Telecommunication
Fiber optical amplifier
Access network
Parameter
Parameter
|
Specification
|
Channel Wavelength (nm)
|
1270~1610 or 1271~1611
|
Channel Spacing(nm)
|
20
|
Channel Passband (@-0.5dB bandwidth (nm)
|
>13
|
Pass Channel Insertion Loss (dB)
|
≤0.6
|
Reflection Channel Insertion Loss (dB)
|
≤0.4
|
Channel Ripple (dB)
|
<0.3
|
Isolation (dB)
|
Adjacent
|
≥30
|
Non-adjacent
|
≥40
|
Inertion Loss Temperature Sensitivity (dB/℃)
|
<0.005
|
Wavelength Temperature Shifting (nm/℃)
|
<0.002
|
Polarization Dependent Loss (dB)
|
<0.1
|
Polarization Mode Dispersion(ps)
|
<0.1
|
Directivity (dB)
|
>50
|
Return Loss(dB)
|
>45
|
Maximum Power Handling (mW)
|
300
|
Opterating Temperature (℃)
|
-20~+75
|
Storage Temperature (℃)
|
-40~+85
|
Package dimension (mm)
|
Φ5.5xL38
|