2

COARSE WAVELENGTH DIVISION MULTIPLEXER (CWDM)

ADD/DROP FILTER

Functional Diagram

Specifications

Parameter

1 Ch

2 Ch

4 Ch

Minimum

1460 – 1620 nm

Passband width

Minimum

Maximum

1.2 dB

1.5 dB

2.0 dB

Maximum

1.5 dB

2.2 dB

3.0 dB

Passband ripple

Maximum

0.35 dB

Add/drop isolation

Adjacent channel

Minimum

30 dB

Non-adjacent channel

Minimum

50 dB

Express isolation

Minimum

30 dB

Polarization dependent loss

Maximum

0.2 dB

Polarization mode dispersion

Maximum

0.2 ps

Return loss

Minimum

45 dB

Directivity

Minimum

50 dB

Optical power

Maximum

500 mW

Operating temperature range

-40 – 85°C

Storage temperature range

-40 – 85°C

Operating humidity

5 – 85%

1. 1260 – 1620 nm is also available upon request, please contact JDSU for details.

2. Including connectors' loss.