Feature 
 Low Insertion Loss 
 High Return Loss & Extinction Ratio 
 High Stability and Reliability 
Application 
 Trunk transmission & Testing Instrument 
 Fiber Laser & Fiber Amplifier 
 Optic lab use

Specifications

Parameter

Unit

Value

Center Wavelength

nm

1310, 1550

Mi n   E xt i n ct i o n Ratio

P Grade

dB

20

A Grade

dB

18

Max. Insertion Loss

P Grade

dB

0.5(16core), 0.35(12core)

A Grade

dB

0.7

Min. Return Loss

dB

PC≥20, APC≥60

Min. Directivity

dB

≥55

Connector Type A

--

MPO/MTP/MT(12F, 16F)

Fan Out Connector B

--

FA, FC, LC, SC

Key Alignment

--

Slow or Fast Axis

Fiber Type

--

PM13-U25D / PM15-U25D

Length of branch

m

Customizable

Fiber Length

m

Customizable

Max. Optical Power (CW)

mW

300

Operating Temperature

℃

0 to +70

Storage Temperature

℃

-40 to +85

Ordering Information

Wavelength

Grade

Axis Alignment A

Axis Alignment B

Pigtail Type

Fiber Length

Connector A

Connector B

1310nm 1550nm

P=P Grade A=A Grade

1=Slow Axis 2=Fast Ax

1=Slow Axis 2=Fast Axis

25=bare fiber 90=900um loose tube 20=2mm loose tube 30=3mm loose tube

0.5=0.5m 0.8=0.8m 1=1m 2=2m 3=3m X=Other

1=12core MPO 2=12core MT 3=16core MPO 4=16core MT

MP=MPO MT=MT NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LA=LC/APC LC=LC/UPC XX=Other