1550nm Circulator
1550nm Circulator
1550nm Circulator
光纤环形器是一种特殊的光纤组件,具有单纤双向传输的功能。此功能常结合光纤光栅和其他反射组件用于密集波分复用系统、双向通信系统、色散补偿,EDFA应用和光学时域反射探测(OTDR)技术测量。
Detailed description

Feature                                               Application

High Channel Isolation                              Optical Fiber Amplifier

Low Insertion Loss                                   CATV Optical Fiber Link

High Return Loss                                      Optical Fiber System testing

Low PDL                                                  Wavelength Add/Drop

High Stability and Reliability                       Dispersion Compensation

                                                                Bi-Direction Communication

 

Specification

Operating Wavelength (nm)

1550±30

  Configuration

Port1 to Port 2 Port2 to Port3

Grade

GRADE P

GRADE A

 Insertion Loss(dB)

Typical

0.6

0.8

Maximum

0.8

1.0

  Channel Max. Isolation(dB)

50

  Channel Min. Isolation(dB)

40

  Directivity(dB)

50

  PDL(dB)

<0.15

  PMD(ps)

<0.1

  RL(dB)

>50

  Max. Operating Power(mW)

500

  Operating Temperature()

0~70

  Storage Temperature()

-40~85

Fiber type

SMF-28e

  Dimension (mm)

1.       Φ5.5xL50 ( bare fiber or 900um Loose tube)
2.       L90xW20xH9.5( 2.0mm or 3.0mm Cable)

Above specification are for device without connector.

 

Order Information

Product

Wavelength

Grade

Pigtail Type

Fiber length

Connector

Type

 3 Port Optical Circulator 1550=1520~1580nm

P=GradeP 

A=GradeA

1=250um bare fiber
2=900um Loose tube
3=2.0mm Cable
4=3.0mm Cable
1=1m
1.5=1.5m
C=
Customer Request
 

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC

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