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CWDM Module
  • CWDM Module
  • coarse wavelength division multiplexer

CWDM Module

Wavelength Range:1260 ~ 1620nm

Storage Temperature:-40 ~ 85℃

Dimension:ABS Box or LGX Box or 1U(2U) Rack mount

Product Details

CWDM Module - Coarse Wave Division Multiplexing Modules

 

features.png

  • ·Low insertion Loss

  • ·Low PDL

  • ·High channel isolation

  • ·Excellent environmental reliability

Applications.png

  • ·WDM system

  • ·CATV

  • ·MAN(Metropolitan Area Network)

 

Specifications

Parameters

Unit

SUN-CWDM Module

Wavelength Range

nm

1260 ~ 1620

Channel Center Wavelength

nm

1270 / 1290 / … / 1610 or 1271 / 1291/ … / 1611

Channel Spacing

nm

20

Channel Passband

nm

λc ± 6.5 or λc ± 7

Channel No.

λ

2

4

8

16

18

Insertion Loss

dB

≤0.8

≤1.5

≤2.5/★1.8

≤5.2/★3.5

≤ 6.4/★3.9

Adjacent Channel Isolation

dB

≥ 30

Non-adjacent Channel Isolation

dB

≥ 40

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

 

ABS Box  or LGX Box or 1U(2U) Rack mount

Note: 

1. Customization is available.

2. Insertion loss value after “/★” is “with skip filter” .

3. Specified without connector, and add an additional 0.2dB loss perconnector.

Optical path connection diagram

Ordering Information

SUN-CWDM-A-B-C-D-E-F-G

A

B

C

D

E

F

G

Channel No.

Configuration

Tube

Type

Fiber Length

(Include

connector)

Connector

Dimension

Wavelength

8: 8 channels

8+1: 8 channels + Express port

n: n channels

n+1: n channels + Express port

M: MUX

D: DEMUX

M+D:MUX & DEMUX

25:250um 

90:900um

20:2.0mm 

30:3.0mm 

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

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

λ1/ λ2/ λ3

/ …

 

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