Parameter

Single Stage

Dual Stage

Signal Operation Wavelength Range (nm)

   C band

1530~1560

 Pump Channel Wavelength Range(nm)

960~990

Isolation (dB) (Over signal wavelength range@23℃,all SOP)

≧30

≧42

Isolation (dB) ( 4 to 2 @ A signal )

≧15

Isolation (dB) ( 1 to 2 or 2 to 1 @ A pump )

≧30

Insertion Loss ( over wavelength range and 0 to +70℃,all SOP ) (dB)

Pump Channel

≦0.6

Sianal Channel

≦ 1.3

≦1.4

Tap Ratio 1%

19.0~21

Tap Ratio 2%

16.2~18.0

Tap Ratio 5%

12.2~14.0

TDL (dB)

≦0.25

≦0.3

WDL（dB）

≦0.5

Return Loss (dB)

≧50

Directivity (dB)

≧50

PDL (dB)

≦0.15

≦0.2

PMD ( ps ) ( Low PMD Option )

≦0.05

≦0.05

 Power Hangling(mW)

300

Operating Temperaure (℃)

-10~+75

Starage Temperature  (℃)

-40~+85

Dimension(mm)

Ɵ5.5 × L38

Fiber Type

Corning HI 1060 fiber at common/pump port

Corning HI 1060 fiber or SMF-28e fiber at common port

Corning SMF-28e fiber at signal

WTIH

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Wavelength

Stage 

Tap Ratio

configuration

Pigtail Style

Fiber Length

In/Out Connector

59=1550nm pass 

59=980nm reflect

S=Single Stage

D=Dual Stage

01=1%

02=2%

05=5%

F=Forward pump

B=Backward pump

1=Bare Fiber

2=900um

Loose tube

1=1m

2=2m

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC