CWDM Module – 16 channel

Features

Low insertion loss 

High channel isolation 

High stability and reliability

Applications

CWDM system 

Metro/Access Networks 

CATV Fiberoptic System

 

Technical Paremeter

Parameter

4 Channel

8 Channel

16 Channel

18 Channel

Central Wavelength(nm)

1271, 1291, 1311, …..1551, 1571, 1591, 1611

Channel space (nm)

20

Channel bandwidth (nm)

λc ± 6.5

Channel flatness (dB)

≤0.4

Insertion Loss (dB)

≤2.0

≤3.0

≤4.5

≤5.0

Demux Isolation (dB)

Adjacent channel

≥30

Non-adjacent channel

≥40

Mux Isolation (dB)

Adjacent channel

≥15

Non-adjacent channel

≥15

Channel uniformitydB

≤1.0

Directivity (dB)

≥50

Return loss (dB)

≥45

PDL (dB)

≤0.15

≤0.20

Wavelength thermal stability (nm/)

≤0.003

Insertion loss thermal stability (dB/)

≤0.005

Power handling (mW)

≤500

Operating temperature ()

0 ~ +70

Storage temperature ()

-40 ~ +85

Dimensions (LxWxH) (mm)

100x80x10

141x115x18

Ordering Information

CWDM

Type

Port Type

Wavelength

Operation Wavelength

Pigtail Type

Fiber Type

Length

Connector

M=Mu

x D=De

mux

4=4ch 8=8ch 16=16ch

18=18ch

1271=1271

1291=1291

……

1611=1611

S=1260~1460

nm H=1460~1620

nm

A=1260-1620

nm

900=900um

loose tube 2000=2mm

loose tube 3000=3mm

loose tube

1=SMF-28e

1= 1m

X=Speci fy

NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC

LC=LC/UPC

LA=LC/APC

XX=Other