Coarse Wavelength Division Multiplexers

Coarse Wavelength Division Multiplexers

Sopofiber’s Coarse Wavelength Division Multiplexers ( Multi Mode CWDM) demonstrate low loss and reliable performance. These devices show broad passbands and high isolation, making them ideal for operation with inexpensive, uncooled lasers.

Function

        Coarse Wavelength Division Multiplexers

Sopofiber’s Coarse Wavelength Division Multiplexers ( Multi Mode CWDM) demonstrate low loss and reliable performance. These devices show broad passbands and high isolation, making them ideal for operation with inexpensive, uncooled lasers.

Features

• Low insertion loss

• lHigh channel isolation

• Low polarization dependent loss

• Exceptional reliability and stability

Applications

• Access networks

• Metro WDM systems

• Enterprise networks

Specification

Item

Unit

Parameters

Notes

Wavelength Range

nm

1260~1620


Channel Centers (ITU or ITU+1)

nm

1270/1290…1610 or 1271/1291…1611


Channels

ch

4

8

16


Passband

nm

≥ +/- 7


Passband Ripple

dB

≤ 0.5


Channel Insertion Loss

dB

2.0

2.8

5.5


Optional express Insertion Loss

dB

1.8

2.6

5.0


Isolation (adjacent channel)

dB

≥30


Isolation (non-adjacent channel)

dB

≥ 50


Polarization Dependent loss

dB

≤ 0.2


Polarization Mode Dispersion

ps

≤ 0.2


Directivity

dB

≥ 45


Return Loss

dB

≥ 40


Optical Power Handling

mW

≤ 500


Operating Temperature Range

0C

-5 to 70


Storage Temperature Range

0C

-40 to +85


Fiber Type


50/125 or 62.5/125 MM fiber


Package Dimensions (L x W x H)

mm

100 x 80 x 10

140x114x18

ABS

*All the specifications are based on the devices without connector.

*Specifications are subject to change without notice.

Ordering Information

CWDM

X

XX

XX

X

X

XX


Channel Spacing

Number of

Channels

1st Channel

Fiber Type

Fiber Length

In/Out Connector

C=CWDM Grid

04=4 Channel

08=8 Channel

16=16 Channel

18=18 Channel

N=N Channel

27=1270nm

……

47=1470nm

49=1490nm

……

61=1610nm

SS=special

1=Bare fiber

2=900um

loose tube

3=2mm Cable

4=3mm Cable

1=1m

2=2m

S=Specify

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

S=Specify




Leveraging on wide experience and expertise, SOPO is well-known as one of the largest manufacturers of coarse wavelength division multiplexers for its high quality and low price products and excellent service. Please be free to buy cheap products made in China from our factory.
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Contact Us
SOPO Optical Communication Co.,Ltd

Address: JinDiDa Industry Zone, Langkou Industry Pak, Dalang Street, Longhua New District, Shenzhen, China

Tel: +86-755-23124132

Fax: 86-755-23774378

E-mail: sales1@sopo.net.cn

SOPO Optical Communication Co.,Ltd
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