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CWDM-OADM Module

Serial:(Coarse Wavelength Division Multiplexing)
Level:
Hot Sale
Details

CWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

 

Features

·Low insertion loss

·Low PDL

·High channel isolation

·Excellent environmental reliability

 

Applications

 ·WDM system

 ·CATV

 

Specifications

 

Parameters

Unit

GTW-OADM-D

Wavelength Range

ITU channels 186.6to196.1THz

Channel Center Wavelength

nm

ITU Grid

Channel Spacing

Ghz

100

200

Channel;Passband;(@-0.5dB)

nm

0.22

0.5

Channel No.

λ

1

2

4

8

Insertion Loss

Add/Drop

dB

≤0.8

≤1.2

≤1.7

≤3.0

Express

≤0.8

≤1.6

≤2.5

≤4.0

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) Rack mount

 

 

 

Ordering Information: GTW-CWDM-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

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