DWDM DEMUX

DWDM DEMUX

Features● Low insertion loss● Low PDL ● High channel isolation● Excellent environmental reliabilityApplications● WDM system● CATV● MAN (Metropolitan Area Network)DWDM Module can solve the short

Product Details

Features
●  Low insertion loss
●  Low PDL 
●  High channel isolation
●  Excellent environmental reliability

Applications

●  WDM system
●  CATV
●  MAN (Metropolitan Area Network)


DWDM Module can solve the shortage of fiber resources and transparent transmission of business, and reduce the cost of network Construction. With low-cost and compact dimension, it is mainly used in
metropolitan area network and access layer, also be used to build networks.

Specifications

Parameters

Unit

SUN-DWDM Module

Wavelength Range


          ITU channels 186.6 to196.1 THz

Channel Center Wavelength

nm

ITU channels

Channel Spacing

  GHz

100

200

Channel Passband (@-0.5dB)

nm

0.22

0.5

Channel No.

λ

2

4

8

16

32

Insertion Loss

dB

≤ 1.4

≤ 2.0

≤ 2.8

≤4.5

≤ 5.5

Adjacent Channel Isolation

dB

≥ 30

Non-adjacent Channel Isolation

dB

≥ 45

Wavelength thermal stability

 nm/℃

≤ 0.003

Insertion loss thermal stability

 dB/℃

≤ 0.005

≤ 0.007

≤ 0.008

PDL

dB

≤ 0.1

≤ 0.15

≤ 0.15

≤ 0.20

≤ 0.25

Polarization mode dispersion

ps

≤ 0.1

≤ 0.15

Directivity

dB

≥ 50

Return loss

dB

≥ 45

Optical Power

   mW

≤ 500

Operating Temperature

-10 ~ +70

Storage Temperature

-40 ~ +85

Relative Humidity

%

5 ~ 95

Dimension

   mm

ABS Box   or   LGX Box   or     1U(2U) Rackmount


Note: 1. Customization is available.

       2. Specified without connector, and add an additional 0.2dB loss per connector.


Dimension

●  1081: 100×80×10.5 mm

 1411: 140×115×18 mm

 1U

 LGX


Optical path connection diagram


Ordering Information:   DWDM-A-B-C-D-E-F

A

B

C

D

E

F

Channel No.

Tube Type

Fiber Length
(Include connector)

Connector

Dimension

Channel Number
     Detail

8:8 channels n:n channels

25:250um
90:900um
20:2000um
30:3000um
X: Others

05: 0.5m±0.05m
10: 1.0m±0.05m
15: 1.5m±0.05m
X: Others

OO:None 

FP: FC/PC

FA: FC/ApC 

SP: SC/PC 

SA: SC/APC 

STP: ST/PC 

STA: ST/APC 

LP: LC/PC 

LA: LC/APC 

X: Others

1081:100×80×10.5mm
1411:140×115×18mm
1U:1U
LGX:156×102×29mm
X:Others

CH21 / CH22 / CH23 / …
Channel Number


We cater to customers' needs, welcome to wholesale dwdm demux with our factory through our website.

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