Ordering Examples
Part Number	Description
PISO-30-L-7-1-1W-FB	High power polarization maintaining isolator, 1030nm, 900micron jacket, 0.75m fiber length, FC/UPC connectors, 1W CW optical power, fast axis blocked
PISO-30-L-7-0-1W-FB	Polarization maintaining PM fibre coupled isolator, 1030nm, 900micron loose tube jacket, PM 980nm panda fiber, 0.75m fiber length, without connector, 1W CW power,  25dB min. isolation, slow axis working and fast axis is blocked
PISO-30-L-1-0-3W-FB	Polarization maintaining isolator, 1030nm, 900um loose tube jacket, PM 980 panda fiber, 1m fiber length, without connector, 3W CW power, slow axis working and fast  axis is blocked
PISO-30-L-7-1-5W-FB	PM panda fiber coupled isolator, 1030nm, 900micron loose tube jacket, PM 980nm panda fibre, 0.75m fibre length, FC/UPC connector, 5W CW power, 25dB min. isolation,  slow axis working and fast axis is blocked
PISO-64-L-7-0-1W-FB	High Power Polarization maintaining Isolator, 1064nm, 900micron loose tube jacket, PM 980nm panda fibre, 0.75m fibre length, without connectors, 1W CW power, slow axis working and fast axis is blocked
PISO-64-L-7-0-5W-FB	High Power PM isolator, 1064nm, 900micron loose tube jacket, PM 980nm panda fiber, 0.75m fiber length, without connector, 5W CW power, slow axis working and fast axis is blocked
PISO-98-L-7-2-1W-FB	High power PM isolator, 980nm, 900micron loose tube jacket, PM 980 panda fiber, 0.75m fiber length, FC/APC connectors, 1W CW power, slow axis working and fast axis is blocked
PISO-98-L-7-02-0.5W-FB	Polarization maintaining high power Isolator 980nm, 900micron loose tube jacket, PM 980 panda fibre, 0.75m fibre length, no connector input port and FC/APC connector (narrow key R type) output port, 0.5W CW power, slow axis working and fast axis is blocked
PISO-1-15-L-5-0-5W-BB	PM isolator, single stage, 1550nm, 900micron loose tube jacket, P1550 panda fibre, 0.5m fiber length, no connectors, 5W CW power, slow axis and fast axis both working

High Power Polarization Maintaining Isolator - 1030nm or 1064nm
Specifications
Parameters	Values
Central wavelength	1030nm or 1064+/-10nm
Typ. peak isolation	30dB
Min. isolation at 23°C	25dB
Insertion loss at 23°C	<1.4dB typ. 0.9dB
Extinction ratio	>20dB
Return loss (input/output)	>50/50dB
Axis Alignment	Slow axis working and fast axis blocked
Max. optical power (CW)	1W, 3W or 5W
Fiber type	PM 980 Panda Fiber
Package dimensions	As per diagram
Max. tensile load	5N
Operation temperature	0°C  to +50°C
Storage temperature	-20°C to +75°C
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: The PM fiber and the connector key are aligned to the slow axis.
Note3: Specifications are subject to change without notice

Ordering Information
PISO-SS-V-W-X-Y-Z
SS: Centre wavelength	30 - 1030nm, 64 - 1064nm
V:  Pigtail type	L - 900um loose tube jacket, C- 3mm loose tube jacket
W:  Pigtail length	7 - 0.75 m
X:  Connector	1 - FC/UPC, 2 - FC/APC, 0 - None
Y:  Optical power	1W - 1W, 3W - 3W, 5W - 5W CW power
Z:  Axis alignment	FB - Fast axis blocked
Note for FC connectors: our FC connector key is narrow key (2.00~2.05mm). If you require wide key connectors please specify this on your request/order. Please note that the price will be higher for wide key connectors.

High Power Polarization Maintaining Isolator - 980nm
Specifications
Parameters	Values
Wavelength range	980 +/-10nm
Isolation at 23°C	>25dB
Peak isolation	30dB
Insertion Loss at 23°C	<1.3, typ:1.0dB
Return Loss (input/output)	50dB/50dB
Extinction ratio	>22dB
Axis alignment	slow axis working and fast axis is blocked
Max. Optical Power CW	0.5W, 1W
Max. Tensile Load	5N
Fiber Type	PM 980 panda fiber
Operating Temperature	0°C to +50°C
Storage Temperature	-20°C to+75°C
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: Specifications are subject to change without notice

Ordering Information
PISO-SS-V-W-X-Y-Z
SS: Centre wavelength	98 - 980nm
V:  Pigtail type	L - 900um loose tube jacket, C- 3mm loose tube jacket
W:  Pigtail length	7 - 0.75 m
X:  Connector	1 - FC/UPC, 2 - FC/APC, 0 - None
Y:  Optical power	0.5W - 0.5W, 1W - 1W CW power
Z:  Axis alignment	FB - Fast axis blocked
Note for FC connectors: our FC connector key is narrow key (2.00~2.05mm). If you require wide key connectors please specify this on your request/order. Please note that the price will be higher for wide key connectors.

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High Power Polarization Maintaining Isolator - 1310nm, 1480nm or 1550nm
Specifications
Parameters	Single Stage	Double Stage
Wavelength range	1310nm, 1480nm or 1550 +/-20nm
Typ. peak Isolation	42dB	55dB
Isolation at 23°C	>28dB	>45dB
Insertion Loss at 23°C	<0.4dB	<0.5dB
Insertion Loss at 5°C-50°C	<0.6dB	<0.7dB
Min. return loss (input/output)	55dB	55dB
Extinction Ratio	>22dB	>22dB
Axis alignment	Both axis working or fast axis blocked
Max. Optical Power (CW)	1W, 3W, 5W or 10W
Max. Tensile load	5N
Fiber Type	Panda Fiber
Operating Temperature	-5 to +70°C
Storage Temperature	-40 to +85C
Note1: Values specified are without connector loss. IL will be higher, RL and ER will be lower with connectors.
Note2: Specifications are subject to change without notice

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Ordering Information
PISO-R-SS-V-W-X-Y-Z
R:   Stage	1 - Single stage, 2 - Dual stage
SS: Centre wavelength	13 - 1310, 14 - 1480, 15 - 1550nm
V:  Pigtail type	B - 250um bare fiber, L - 900um loose tube jacket, C- 3mm loose tube jacket
W:  Pigtail length	7 - 0.75 m
X:  Connector	0 - None
Y:  Optical power	1W - 1W, 3W - 3W, 5W - 5W, 10W - 10W
Z: Axis Alignment	BB - Both axis working, FB - Fast axis blocked
Note for FC connectors: our FC connector key is narrow key (2.00~2.05mm). If you require wide key connectors please specify this on your request/order. Please note that the price will be higher for wide key connectors.