Mini Single Mode Fused Fiber Coupler (1x2 2x2 1310/1550nm 500mW)

Type

FSMC

FWBC

DWFC

Grade

Grade P

Grade A

Grade P

Grade A

Grade P

Grade A

Operating wavelength (nm)

1310+/-15 or 1550+/-15

1310+/-40 or 1550+/-40

1310+/-40&1550+/-40

Typical excess loss (dB)

0.07

0.1

0.07

0.1

0.15

0.20

Insertion loss (dB)

50/50

?3.5

?3.7

?3.6

?3.8

?3.7

?3.9

40/60

?4.5/2.7

?4.8/2.9

?4.6/2.8

?4.9/3.0

?4.7/2.8

?5.0/3.0

30/70

?5.8/2.0

?6.1/2.1

?5.9/2.1

?6.3/2.2

?6.1/2.1

?6.4/2.2

20/80

?7.7/1.25

?8.0/1.3

?7.8/1.3

?8.2/1.4

?8.0/1.3

?8.4/1.4

10/90

?11.2/0.7

?11.8/0.85

?10.9/0.75

?11.2/0.85

9.25~11.25/0.7

?8.80~11.65/0.85

5/95

?14.5/0.45

?15.0/0.55

?14.5/0.5

?15.?/0.55

?12.10~14.40/0.5

?11.60~14.90/0.55

3/97

?16.?/0.4

?16.8/0.45

?16.4/0.4

?16.8/0.45

14.15~16.75/0.4

?13.60~17.30/0.45

2/98

?18.5/0.3

?19.2/0.35

?18.3/0.35

?18.75/0.4

?15.80~18.70/0.35

?15.15~19.30/0.4

1/99

?21.5/0.25

?22.2/0.3

?21.4/0.3

?21.9/0.35

?18.65~21.85/0.3

?17.95~22.55/0.35

PDL (dB)

?0.10

?0.15

?0.10

?0.15

?0.15

?0.20

Directivity (dB)

?55

?55

?55

Operating temperature (?)

 -40 ~ +85

Storage temperature(?)

 -40 ~ +85

Port

1x2 or 2x2

Package

?2.4×L22    or?2.4×L25 or?2.4×L30 ?3.0×L35 or ?2.4×L18

Fiber Type

SMF-28e or RC80 SM1550

Pigtail type

250?m bare fiber or 165um bare fiber