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PM Fiber Optical Isolator

The PM Fiber Optical Isolator is used to protect light sources from back reflections and signals that causes intensity noises or optical damage. Using its magneto-optic properties, it can transmit light in the forward direction while absorbing or displacing light propagating in the reverse direction.



Characteristics

-Low Insertion Loss

-High Extinction Ratio

-High Stability


Applications

-Fiber Amplifier

-Fiber Sensing

-Fiber Lasers






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General Specifications

Optical indicators

unit

Typical value

Working wavelength

nm

1310, 1550

Spectral bandwidth

nm

±20

Single-two-level type

-

Single level

Two levels

Typical isolation

dB

42

58

Minimum isolation

dB

28

48

Typical insertion losses

dB

0.4

0.5

Maximum insertion loss

dB

0.55

0.65

Polarization extinction ratio  (single-axis operation only).

dB

25

25

Echo  loss (input  /output).

dB

50/50

Light-resistant power (continuous light)

mW

500

Pull test

N

5

The type of fiber

-

PM Panda fiber

Operating temperature

°C

-5~+65

Store the temperature

°C

-40~+85

If you have a fiber optic connector,  the insertion loss   increases by 0.3dB, the return loss decreases by 5dB,  and the polarization extinction ratio decreases by 2dB

The slot type of the fiber connector is the default slow axis alignment


Order information / model number

PMFWDM-1-2-3-4-5

1

Working wavelength

5548=T1550nm/R1480nm,   5598=T1550nm/R980nm 0608=T1064nm/R980nm,......

2

The port type

2=1x2

3

Fiber casing

0 x 250 m bare fiber, 1 x 900 m loose sleeve

4

Fiber length

1=1m,  2=2m

5

Fiber connector

0 - No connector, 1 x FC/APC,2 xFC/UPC





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For technical assistance, custom orders or email quotations, drop us an email at info@simtrum.com.

We will get back to you within 3 working days.


Local Same Day Service

SINGAPORE: For same day service, please contact us at 6996 0391. Office Hours: 9am - 6pm (+8GMT)

For more contact information click here.


International Inquiries

SIMTRUM provides worldwide shipping and inquiry management. Please contact us for more information.




Search Reset

PMIS-1310-S - Parameter

Storage Temperature (°C)
-40 to 85

Working Wavelength (nm)
1310

Spectral Bandwith (nm)
±20

Echo Loss (dB)
50/50

Pull Test (N)
5

Typical Insertion Losses (dB)
0.4

Maximum Insertion Loss (dB)
0.55

Level Type
Single Level

Light-Power Resistivity (mW)
500

Typical Isolation (dB)
42

Minimum Isolation (dB)
28

Polarization Extinction (dB)
25

Fiber Type
PM Panda Fiber

PMIS-1310-Two - Parameter

Storage Temperature (°C)
-40 to 85

Working Wavelength (nm)
1310

Spectral Bandwith (nm)
±20

Echo Loss (dB)
50/50

Pull Test (N)
5

Typical Insertion Losses (dB)
0.5

Maximum Insertion Loss (dB)
0.65

Level Type
Two Level

Light-Power Resistivity (mW)
500

Typical Isolation (dB)
58

Minimum Isolation (dB)
48

Polarization Extinction (dB)
25

Fiber Type
PM Panda Fiber

PMIS-1550-S - Parameter

Storage Temperature (°C)
-40 to 85

Working Wavelength (nm)
1550

Spectral Bandwith (nm)
±20

Echo Loss (dB)
50/50

Pull Test (N)
5

Typical Insertion Losses (dB)
0.4

Maximum Insertion Loss (dB)
0.55

Level Type
Single Level

Light-Power Resistivity (mW)
500

Typical Isolation (dB)
42

Minimum Isolation (dB)
28

Polarization Extinction (dB)
25

Fiber Type
PM Panda Fiber

PMIS-1550-Two - Parameter

Storage Temperature (°C)
-40 to 85

Working Wavelength (nm)
1550

Spectral Bandwith (nm)
±20

Echo Loss (dB)
50/50

Pull Test (N)
5

Typical Insertion Losses (dB)
0.5

Maximum Insertion Loss (dB)
0.65

Level Type
Two Level

Light-Power Resistivity (mW)
500

Typical Isolation (dB)
58

Minimum Isolation (dB)
48

Polarization Extinction (dB)
25

Fiber Type
PM Panda Fiber

PMIS-1310-S - Download

PMIS-1310-Two - Download

PMIS-1550-S - Download

PMIS-1550-Two - Download

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