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  •  Optical Fiber Coupler
  •  Optical Fiber Coupler
  •  Optical Fiber Coupler
  •  Optical Fiber Coupler
  •  Optical Fiber Coupler
 Optical Fiber Coupler Optical Fiber Coupler Optical Fiber Coupler Optical Fiber Coupler Optical Fiber Coupler

Optical Fiber Coupler

  • Product description: Optical Fiber Coupler
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Applications

FTTH                        Optical Fiber Communication Systems

Local Ring Net                 Passive Optical Networks

Optical Fiber Test Epuipment     Optinal Fiber Sensor

Optical Fiber CATV             LAN

Features

All-Optical Structure                  Low PDL,Low Insertion Loss

Hi-reliability                         Hi-directivity,High Return Loss
Specifications

Operating Wavelength(nm)

1310,1550或其它

Bandwidth(nm)

±40

Typical Excess Loss(dB)

0.10

0.15

Insertion Loss(dB)

50/50

3.4

3.6

40/60

4.4/2.6

4.7/2.8

30/70

5.7/1.9

6.0/2.0

20/80

7.6/1.2

8.0/1.3

10/90

11.0/0.65

11.5/0.8

5/95

14.2/0.4

14.8/0.5

2/98

18.5/0.25

19.0/0.35

1/99

21.5/0.2

22.0/0.3

PDL(dB)

0.10

0.15

Directivity(dB)

55