2

BAND MULTI-CHANNEL MODULES

Specifications

Parameter

Specification

Wavelength range

C Band 1528 nm to 1565 nm

Passband width

1533±3.5 nm, 1541±1.5 nm, 1549±1.5 nm, 1557±3.5 nm

Maximum

2.0 dB

Maximum

4.0 dB

Minimum

35 dB

Directivity

Minimum

45 dB

Return loss

Minimum

45 dB

Polarization dependent loss

Maximum

0.25 dB

Polarization mode dispersion

Maximum

0.1 ps

Optical power handling

Maximum

1 W

Operating temperature range

-5 to 75 °C

Storage temperature range

-40 to 85 °C

Package dimensions (W x D x H)

CS cassette

6.86” x 5.07” x 1.38”

LGX cassette

6.36” x 5.10” x 1.15”

1. Losses include one connector.

2. Isolation values stated are for demultiplexers or the receive side of the East/West modules only.

East/West Configuration

West

East

1533 nm Tx

1533 nm Rx

Bidirectional

1541 nm Rx

1541 nm Tx

1549 nm Rx

1549 nm Rx

1557 nm Rx

1557 nm Rx

Mux/Demux Configuration

Mux

Demux

1533 nm Tx

1533 nm Rx

Unidirectional

1541 nm Rx

1541 nm Tx

1549 nm Rx

1549 nm Tx

1557 nm Tx

1557 nm Rx