超高回损保偏准直器
Specifications
Parameter Unit Value
Center Wavelength nm 1310, 1550 980, 1064 850
Operating Wavelength 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 A：≥70；B：≥80；C：≥90
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)
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.

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