1X2Polarization Beam Combiner

Features

Low Insertion Loss

High Extinction Ratio

High Stability and Reliability

Application

EDFA & Raman Amplifier

Fiber Sensor

Coherent Telecommunication Systems

Polarization Mode Dispersion Compensator

Parameter

P

A

P

A

Wavelength (nm)

1310, 1450, 1480, 1550

1064，1040，1030

Operating Bandwidth (nm)

±40

±20

Typ. Insertion Loss (dB)

0.40

0.50

0.60

0.70

Insertion Loss (dB)

≤0.60

≤0.70

≤0.80

≤0.90

Extinction Ratio (dB) (Only for PBS)

≥22

≥20

≥22

≥20

Directivity (dB)

≥50

Return Loss (dB)

≥50

Power Handling (mW)

≤300

Fiber Type

Port 1 & 2

PM 1310&PM1550 Panda Fiber

PM980 Panda Fiber

Port 3

SMF-28e   or PM1310&PM1550

Panda Fiber

HI 1060 or PM 980 Panda Fiber

Ports Marking color(only for 250um bare fiber)

Port2 :Black ,Other ports :Clear

Ports Marking color(only for devices with 900um loose tube )

900um Red loose tube for all ports; marking:port2:black.

Operating Temperature (°C)

-5 ~ +70

Storage Temperature (°C)

-40 ~ +80

Dimensions (mm)

φ5.5 × L35(P1) (only for bare fiber or 900um loose tube)

L98XW14.5XH8.5(P6) (only for 3mm or 2mm cable)

PBS PBC

Wavelength

Grade

000

Fiber Type for Port 3

Pigtail Type

Length

Connector

1064=1064nm

1310=1310nm

1450=1450nm

1480=1480nm

1550=1550nm

1040＝1040nm

1030=1030nm

1060=1060nm

P=P

grade

A=A

grade

1=SMF-28e

2=HI 1060

3=PM  Fiber,  Slow  Axis

Align to Port 1

4=PM  Fiber,  Slow  Axis

Align 45° to Port 1

1=250um bare fiber

2=900um

loose tube

3=3mm Cable

4=2mm Cable

H=0.5m

8=0.8m

1=1.0m

5=1.5m

A=1.2m

B=0.75m

0=None

1=FC/UPC

2=FC/APC

3=SC/APC

4=SC/UPC

6=LC/PC

A=LC/UPC       

For port3,SC/UPC for

port1&2

B=SC/UPC on input, SC/APC on

outputs

C=LC/UPC

on input,   SC/APC

on outputs