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  5. 25GE LR 10km Long Wavelength SFP28 Optical Transceiver

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2x2 Polarization Beam Combiner/Splitter

2x2 Polarization Beam Combiner/Splitter

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Description

Features Applications  

High Isolation
Low Insertion Loss
Epoxy-Free Optical Path
High Reliability and Stability
Low Profile Packaging

Fiber Optic Amplifiers
Fiber Optic Instruments
WDM Systems
Dispersion Compensation
Light Routing

Specifications

Parameter

Unit

Value

Center Wavelength

nm

1310, 1480, 1550

Bandwidth

nm

+/-40

Insertion Loss (Port 3 to Port 1,2 at Slow

Axis, Port 4 to Port 1, 2 at Fast Axis)

(Typ.)

dB

0.8

(Max.)

dB

1.2

Optical Return Loss

dB

≥50

Extinction Ratio (for FPDS)

(Typ.)

dB

23

(Min.)

dB

20

Fiber Type of Port 1 & Port 2

-

Panda PM Fiber

Fiber Type of Port 3 & Port 4

-

SMF-28 Fiber or Panda PM Fiber

Fiber Tensile Load

N

5

Max. Average Optical Power

W

0.3, 0.5, 1, 2, 3, 5 10

Max. Peak Power for Pulse

kW

0.1, 1, 5, 10

Operating Temperature

°C

0~70

Storage Temperature

°C

-40~85

Note:
1. Specifications are for device without connectors; Specifications may change without. 
2. To add connectors, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB Lower, Connector key is aligned to slow axis.
3. Devices for higher optical power or with other type fiber or consigned fiber are also available.

 

 

 

 

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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