Isolator WDM hybrid (1550nm/1064nm/980nm)

Parameter

Unit

Value

Stage

-

Single

Dual

Single

Dual

Signal Channel

Signal Wavelength Range

nm

1064±10

1550±15

Max. Insertion Loss

dB

2.6

3.8

0.9

1.0

Typ. Peak Signal Reversed Isolation, at 23℃

dB

40

52

40

52

Min. Signal Reversed Isolation, at 23℃

dB

28

45

28

45

Min. Isolation (Com to Pass @ Ref band Wavelength)

dB

30

Max. Polarization Dependent Loss at 23℃

dB

0.15

Reflection Channel

Wavelength Range

nm

960~990

Max. Insertion Loss

dB

0.6

Min. Isolation (Com to Ref @ Pass band Wavelength)

dB

15

Min. Polarization Dependent Loss at 23℃

dB

0.15

Min. Return Loss

dB

50

Max. Insertion Loss Thermal Stability

dB/℃

0.005

Max. Optical Power(CW)

mW

300

Max. Tensile Load

N

5

Operating Temperature

℃

-5~+70

Storage Temperature

℃

-40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower.

Part Number: PIIWDM-1111-23-444-555-678-999

1111

-Operating Wavelength:

5598=1550nm Signal, 980nm Pump, 0698=1064nm Signal, 980nm Pump

2

-Stage:

S=Single-core stage, D=Dual-core stage

3

-Pump Type:

F=Forward, B=Backward

444

-Fiber Type for Com & Pass:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

555

-Fiber Type for Ref:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

6

-Package Dimension：

0=φ5.5x35mm, S=Specified

7

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

8

-Fiber Length:

0=0.8m,1=1m

999

-Connector for Com, Ref, Pass:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC