Parameter

CWDM Device

Operating   Wavelength

1260~1620nm

Center Wavelength  

1270~1610nm   or 1271~1611nm

(ITU   Grid G.694.2)

Center   Wavelength Accuracy

±0.5nm

Bandwidth @   -0.5dB

≥ 14nm

Insertion   Loss

Pass port (C1—C2)

≤0.80dB

Reflect port

(C1—R1, C2—R2)

≤0.40dB

Isolation

Pass port (C1—C2)

≥ 30dB

Reflect port

(C1—R1, C2—R2)

≥ 15dB

Directivity   (C1—R2 )

≥ 50dB

Optical   Return Loss

≥ 50dB

Non-Adjacent   Channel Isolation

≥ 40dB

Polarization   Dependent Loss

≤0.10 dB

Temperature   Dependent Loss

≤0.15 dB

Optical   Power Handling

≥ 300mW

Operating   Temperature

-40 to +85℃

Storage   Temperature

-40 to +85℃

Fiber   Type/length

G657 A1, bare fiber or 0.9mm loose tube, 1+/-0.1m

Connector   Type

Customer   Specify

Packaging   Dimension

Φ4.2 x 34mm

(Glass tube, for bare fiber)