Parameters

1310 or
1550

1310&
1550

850、1300

1053、1060、830、780、660

Bandwidth  (nm)

± 40

± 40

± 40

± 15

Attenuation range (dB)

0.6 ~ 60

0.8 ~ 60

0.8 ~ 60

1.0 ~ 60

Original loss (dB)

≤0.6

≤0.8

≤0.8

≤1.0

Return loss (dB)

≥50

≥30

≥40

Fiber

SM28 fiber

50/125 or 62.5/125  MM fiber

Special  single model  fiber

Precision (dB)

0.01( for <10dB);     ( 0.1-0.3 For >10dB)

PDL (dB)

≤0.10

Handling power

0 to 1W

Operating temperature (℃)

-40~ +70

Storage temperature (℃)

-40 ~ +85