Mounting

Air-type

Operating  wavelength range

nm

1260~1620

Center wavelength (lc)

nm

1270, 1290 … 1610 or 1271, 1291 … 1611

Channel spacing

nm

20

Pass-band(PB)

nm

±6.5 / ±7.0

Reflection-band(RB)

nm

1260~(lc-12.5) & (lc+12.5)~1620

Adjacent channel isolation@RB

dB

>30

Non-adjacent channel isolation@RB

dB

>45

Max. insertion loss within PB

dB

<0.35

Transmission IL variation within PB

dB

<0.25

Reflection isolation within PB

dB

>13

Transmission PDL within PB

dB

<0.1

CW temp.sensitivity

pm/℃

<2

Reflection(AR coating on backside）

%

<0.2

A.O.I.(optional  range angle within     angle  tolerance) Define; Only if one of angle range      A.O.I.+/-0.3  can  meet all the   optical specs

°

 1.8°

Dimension（L*W）

mm

1.4±0.05 x1.4±0.05

Thickness

mm

1.0±0.05