Filter Type WDM (1310/1550, 1480/1550, 850/1310 FWDM)

Operating wavelength (nm)

1310 and 1550

1480 and 1550

850 and 1310

Operating bandwidth (nm)

±40

±20

±50

Transmission insertion loss (dB)

≤0.6

≤0.6

≤0.7

Reflection insertion loss (dB)

≤0.4

≤0.4

≤0.6

Transmission channel isolation (dB)

≥35

≥30

≥30

 Reflection channel isolation (dB)

≥15

≥15

≥15

Channel flatness (dB)

≤0.4

≤0.2

≤0.4

Directivity (dB)

≥55

≥35

Return loss (dB)

≥50

≥30

PDL (dB)

≤0.1

Insertion loss thermal stability (dB/ ℃)

≤0.005

Power handling (mW)

≤500

Operating temperature (℃)

0 ~ +70

Storage temperature (℃)

-40 ~ +85

Dimensions (mm)

Ф5.5× L34

Fiber Type

Corning SMF-28e

50/125 or 62.5/125

Multi-Mode Fiber