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  5. BIDI X2 TX1330nm/RX1270nm Transceiver

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1x2 Polarization Beam Combiner/Splitter (PBC/PBS)

1x2 Polarization Beam Combiner/Splitter (PBC/PBS)

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Description

The Polarization Beam Combiner/Splitter (PBC/S)can be used either as a polarization beam combiner to combine light beams from two PM input fibers into a single output fiber, or as a polarization beam splitter to split light from an input fiber into two output fibers of orthogonal polarization states. It is widely used in EDFA, raman amplifier, fiber sensor, coherent, telecommunications systems. Polarization mode dispersion compensator.

Features

● Low Insertion Loss
● High Stability and Reliability
● High Reliability&Stability
● High Extinction Ratio
● Epoxy-Free Optical Path
● Cost Effective
● 1 M Jacketed Fiber on Each Leg
● 980, 1064, 1310, 1480, and 1550 nm Operating Wavelengths
Mechanical Dimensions(mm)78

Applications

● EDFA & Raman Amplifier
● Fiber Sensor System
● Polarization Mode Dispersion Compensator
● Polarization Division Mux/Demux
● Fiber Laser System
● R&D Laboratories
● Instruments

Specifications 

Parameter

P

A

P

A

Wavelength(nm)

1310,1450,1480,1550

1064、1040、1030

OperatingBandwidth(nm)

±40

±20

Typ.InsertionLoss(dB)

0.4

0.5

0.6

0.7

InsertionLoss(dB)

≤0.60

≤0.70

≤0.80

≤0.90

ExtinctionRatio(dB)(OnlyforPBS)

≥22

≥20

≥22

≥20

Directivity(dB)

≥50

ReturnLoss(dB)

≥50

PowerHandling(mW)

≤300

FiberType

Port1&2

PM1310&

PM 1550 Panda Fiber

PM980

PandaFiber

Port3

SMF- 28e or 

PM 1310 &PM 1550 

 Panda Fiber

HI 1060 or PM 980 Panda Fiber

Ports Marking color
(only for 250 um bare fiber)

Port 2: Black,

Other ports: Clear

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

900 um Red loose tube 

for all ports; marking : port 2：black.

OperatingTemperature(°C)

-5~+70

StorageTemperature(°C)

-40~+80

Dimensions(mm)

φ5.5×L 35 (P1) 

(only for bare fiber 

or 900 um loose tube)

L90XW20XH9.5(P6)(onlyfor3mmor2mmcable)

Note:
*The above specification is without connector.
*For devices with connector,IL will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower.
*The PM fiber and the connector key are aligned to the slow axis.
Ordering Information 

FT-93-PBS

Wavelength

Grade

Fiber Type for Port 3

Pigtail Type

Length

Connector

PBC

1064=1064nm

P=P grade

1=SMF-28e

1=250um bare fiber

H=0.5m

0=None

1310=1310nm

A=A grade

2=HI 1060

2=900um loose tube

8=0.8m

1=FC/UPC

1450=1450nm

3=PM Fiber, Slow Axis Align to Port 1

3=3mm Cable

1=1.0m

2=FC/APC

1480=1480nm

4=PM Fiber, Slow Axis Align 45° to Port 1

4=2mm Cable

5=1.5m

3=SC/APC

1550=1550nm

S=PM Fiber, Port 1 Fast Axis Align to Port 3 Fast Axis,Port 2 Fast Axis Align to Port 3 Slow Axis

5=400um bare fiber

A=1.2m

4=SC/UPC

1040=1040nm

B=0.75m

6=LC/UPC

1030=1030nm

7=LC/APC

1060=1060nm

C=0.5m for input Port 3;0.8m for output Port1,2

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

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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