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1550 nm Mini 2-in-1 Isolator

1550 nm Mini 2-in-1 Isolator

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1550 nm Mini 2-in-1 Isolator

The Twin Isolator integrates two independent isolators into one standard isolator package and is excellently suited for EDFAs or instrumentation designs where two or more isolators are used. The Twin Optical Isolator offers excellent temperature stability, low insertion loss, high isolation, low temperature dependence and great space saving.


Product Detail

Key Features

Applications

Low Insertion Loss

EDFA

High Isolation

Fiber Optic Instruments
Specifications

Parameter

Unit

Value

 Stage

-

Dual Stage

 Grade

-

Grade P

Grade A

 Center Wavelength (λc)

nm

1550

 Typ. Peak Isolation (4 → 1, 3 → 2)

dB

52

50

 Min. Isolation (4 → 1, 3 → 2), λc ± 15 nm, All Polarization, 23 ℃

dB

40

38

 Typ. Insertion Loss (1 → 4, 2 → 3), λc, All Polarization, 23 ℃

dB

0.6

0.75

 Max. Insertion Loss (1 → 4, 2 → 3), λc ± 20 nm, All Polarization

dB

0.9

1.0

 Min. Return Loss (Input/Output)

dB

55/55

55/55

 Min. Directivity (1 → 2, 3 → 4), λc, 23 ℃

dB

55

55

 Min. Crosstalk (1 → 3, 2 → 4), λc, 23 ℃

dB

50

50

 Max. Polarization Dependent Loss, λc, 23 ℃

dB

0.1

0.2

 Max. Polarization Mode Dispersion

ps

0.07

0.1

 Max. Optical Power (Continuous Wave)

mW

300

 Max. Tensile Load

N

5

 Fiber Type  

-

SMF-28 Fiber

 Operating Temperature

℃

- 5 to + 70

 Storage Temperature

℃

- 40 to + 85

1IL is 0.3 dB higher and RL is 5 dB lower for each connector added. 

This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!

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. Other details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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