Single Mode 1310 Or 1490nm fiber optic WDM Coupler

Fiber optic metro networks
Fiber optic sensor systems
CATV systems
Fiber optic test equipment

Low insertion loss, High isolation
High stability and excellent reliability
Epoxy-free optical path
Broad operating wavelength range

Pass Channel Wavelength Range (nm)

1420 ~ 1620nm (or 1260~ 13600nm)

Reflect Channel Wavelength (nm)

1260 ~ 1360nm (or 1420~ 1620nm)

Insertion Loss (dB)

Reflect Channel

<0.5

<08

Pass Channel

<0.6

<08

Insertion Loss Variation(dB)

<0.3

Isolation

Reflect Channel

> 12

>25

Pass Channel

>30

>45

Insertion Loss Temperature Sensitivity (dB/°C )

<0.005

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>60

Return Loss (dB)

>45

Maximum Power Handling (mw)

300

Operating Temperature (°C)

0 ~+65

Storage Temperature (°C)

-40 ~+85

Package Dimension (mm)

5.5 x L35(250um); 5.5xL38 (900um)

S
H

35=1310 pass
53=1550 pass

1=Bare Fiber
2=900um Fiber

1=1 Meter
2=2 Meter

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