Parameters

Unit

                        Value

Stage

Single Stage

Dual Stage

Single Stage

Dual Stage

Center Wavelength(λc)

nm

1310,1480 or 1550

           1064

Operating Wavelength Range

nm

            ±20

           ±5

Typ.Peak Isolation

dB

     42

     58

     40

     55

Isolation at Room temperature

dB

    ≥28

    ≥48

    ≥35

    ≥45

Typ.lnsertion Loss at Room temperature

dB

     0.4

     0.5

     1.5

     2.4

Insertion Loss at operation temperature

dB

    ≤0.55

    ≤0.65

   ≤1.8

   ≤3.2

Return Loss (lnput/Output)

dB

    ≥55

    ≥55

   ≥55/50

   ≥55/50

Extinction Ratio(only for B type)

dB

    ≥20

    ≥20

   ≥20

   ≥20

Extinction Ratio(only for F type)

dB

    ≥25

    ≥25

   ≥23

   ≥23

Power handling(CW)

mW

                          ≤500

Max.Tensile Load

N

                           ≤5

Fiber Type

           PM 1310,1480,1550 Panda Fiber

Operating Temperature

℃

                         -5 to +70

Storage Temperature

℃

                         -40 to +85