RC80um PM Fiber Optical Isolator 1550nm

Type

Parameter

Single Grade

Dual Grade

P

A

P

A

Operating wavelength (nm)

1550

Bandwidth (nm)

±20

Peak isolation (dB)

   40

38

52

50

Isolation (dB)

    ≥28

≥26

≥42

≥40

Typ. Insertion Loss (at 23℃)

             0.4

0.5

0.5

0.6

Insertion Loss (at 23℃)

  ≤0.6

≤0.7

≤0.7

≤0.9

Extinction

Ratio (dB)

Type 2

(Both of axis working)

   ≥20

≥18

≥20

≥18

Type 1

(Fast axis blocked)

   ≥22

≥20

≥22

≥20

Return loss (Input/Output) (dB)

≥55

Power handling (mW)

≤300

Fiber Type

RC80, PM1550

Operating temperature (℃)

-5~+70

Storage temperature (℃)

-40 ~ +80

Dimensions (mm)

φ5.5×L35 or 3x25