Feature
Low insertion loss 
High cannel isolation
Low polarization dependent loss 
Exceptional reliability and stabilit
Application
Access networks 
Metro WDM Systems
Enterprise networks

Specifications

Item

Unit

Parameters

Note

Wavelength range

C- or L-band ITU channels 186.6 to 196.1 THz

Channel centers

nm

ITU

Channels

CH

8

16

Passband

GHz

≥±12.5

Passband ripple

dB

≤0.5

Channel insertion loss

dB

3.0

4.8

Optional express insertion loss

dB

2.8

4.6

Isolation (adjacent channel)

dB

≥25

Isolation (non-adjacent channel)

dB

≥50

Polarization dependent loss

dB

≤0.2

Polarization mode dispersion

ps

≤0.2

Directivity

dB

≥50

Return loss

dB

≥45

Optical power handling

mW

≤500

Operating temperature range

℃

-5 to 70 0C

Storage temperature range

℃

-40 to +85 0C

Fiber type

SMF-28e

Connector Type

Package dimensions (L x W x H)

mm

100 x 80 x 10

ABS

Ordering Information

DWDM

Number of Channels

Code Type

Channel Frequency Code

Fiber Length

Connector

1、8 Channel

D、Demux

customer confirmation

1、0.5+/-0.1 m

0、No connector

2、16 Channel

M、Mux

2、1.0+/-0.1 m

1、FC/UPC

3、Others

3、Others

2、FC/APC

3、SC/UPC

4、SC/APC

5、Others