1480nm Polarization-Insensitive Dual Stage Optical Isolator

• High Isolation
• Low Insertion Loss
• High Return Loss
• Low Polarization Sensitivity
• Optical Path Epoxy Free

• Fiberoptic Amplifiers
• CATV Fiberoptic Links
• Fiberoptic Systems Testing
• Fiberoptic LAN Systems
• Telecommunications

Operating Wavelength (nm)

1480nm

Typical Peak Isolation (dB)

>55

>52

Minimum Isolation * (dB)

>45

>44

Typical Insertion Loss** (dB)

0.5

0.6

Maximum Insertion Loss*** (dB)

<0.7

<0.9

Return loss (In/Out) (dB)

>65/60

>60/55

PDL (dB)

<0.05

<0.1

Bandwidth (nm)

+30

Operating Temperature (° C)

-20 to +70

Storage Temperature (° C)

-40 to +85

Fiber Type

Corning SMF-28

Fiber Length (Min.)

1 Meter each end

Package Dimension (mm)

F5.5x30

Power Handling (mW)

300

B=Package B