Products

4ch CWDM

4ch CWDM

Category:

Description

CWDM (Coarse WavelengthDivision Multiplexing ):
Features :                                                         
Filter Technology
Low Insertion
Low PDL
High Isolation 

Specifications :

CWDM Specifications :

Parameter            

4 Channel

8 Channel

16 Channel

18 Channel

Central Wavelength(nm)

ITU-T Grid

First Channel (nm)

1270 , 1290 , — 1590 , 1610

Type

Mux / Demux

Insertion Loss(dB)

≤2.0

≤3.0

≤5.0

≤5.6

Isolation(dB)

Adjacent channel

≥30

Non-adjacent channel

≥40

Channel space(nm)

20

Channel bandwidth(nm)

λc±6.5

Channel flatness(dB)

≤0.4

Channel uniformity(dB)

≤1.0

Directivity(dB)

≥50

Return loss(dB)

≥50

PDL(dB)

≤1.5

≤0.2

≤0.25

≤0.3

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

Pigtail Type

900um loose tube  / 2mm loose tube /  3mm loose tube       

Dimensions(L×W×H)(mm)

100×80×10

141×115×18

* Without Connector Loss

Terminations : FC/UPC   FC/APC     SC/APC    SC/UPC     ST/PC     LC/PC     LC/APC

GET A QUOTE