Parameters

Unit

Specification

Operating Wavelength

nm

980/1550

1480/1550

Isolator Stage

Single Stage

Dual Stage

Single Stage

Dual Stage

Isolation

dB

≥20

≥35

≥20

≥35

Insertion Loss (Signal)

dB

≤0.9

≤1.0

≤0.9

≤1.0

PMD

dB

≤0.25

≤0.05

≤0.25

≤0.05

Signal Wavelength Range

nm

1528~1564

1528~1564

Pump Wavelength Range

nm

965~1000

1450~1490

Insertion loss (Pump)

dB

≤0.6

≤0.5

Transmitted Isolation(Pump)

dB

≥30

≥30

Reflection Isolation(Signal)

dB

≥15

≥15

 Fiber Type

SMF-28e for pass port,

Hi1060 for COM&Pump Port

 SMF-28e

PDL

dB

≤0.1

Optical Power

mW

≤ 500

Operating Temperature

℃

-5 ~ +70

Storage Temperature

℃

-40 ~ +85

Relative Humidity

%

5 ~ 95

 Dimension

mm

1. Φ5.5×L38 (900um Loose tube)

2. 90×20×10 (ABS,for 2.0mm or 3.0mm Loose Tube)

Note:

1. Customization is available.

2. Specified without connector, and add an additional 0.2dB loss per connector.