保偏光纖準(zhǔn)直器,高消光比保偏光纖準(zhǔn)直器,高功率保偏光纖準(zhǔn)直器

Parameter

Unit

Value

Center Wa velength

nm

1310, 1550

980, 1064

850

Operating Wa velength Range

nm

±30

±20

±20

Working Distance

mm

05,10,20

Typ Insertion Loss

dB

0.20

0.25

0.30

Insertion Loss

dB

≤0.25

≤0.3

≤0.35

Extinction Ratio

dB

≥35

≥35

≥35

Return Loss

dB

≥60

≥60

≥60

Power Handling

mW

500

Fiber Type

-

PM1550 or PM1310

PM980

PM850

Operating temperature

°C

-10~+70

Storage temperature

°C

-40 ~+85

Package Dimensions

mm

Φ2.78xL9 (P1), Φ3.2xL10 (P2)

Φ1.40xL7 (P3), Φ1.80xL7 (P4)