CWDM Module

Features

Applications

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.

Specifications

Parameters

Unit

SUN-CWDM Module

Wavelength Range

nm

***0 ~ ***0

Channel Center Wavelength

nm

***0 / ***0 / … / ***0  or  ***1 / ***1 / … / ***1

Channel Spacing

nm

*0

Channel Passband

nm

λc ± 7.5

Channel No.

λ

2

4

8

*6

*8

Insertion Loss

dB

≤0.8

≤1.5

≤2.5/★1.8

≤5.2/★3.5

≤ 6.4/★3.9

Adjacent Channel Isolation

dB

≥ *0

Non-adjacent Channel Isolation

dB

≥ *0

Wavelength thermal stability

nm/℃

≤ 0.**3

Insertion loss thermal stability

dB/℃

≤ 0.**5

≤ 0.**7

≤ 0.**8

PDL

dB

≤ 0.1

≤ 0.*5

≤ 0.*5

≤ 0.*0

≤ 0.*5

Polarization mode dispersion

ps

≤ 0.1

≤ 0.*5

Directivity

dB

≥ *0

Return loss

dB

≥ *5

Optical Power

mW

≤ **0

Operating Temperature

℃

**0 ~ **0

Storage Temperature

℃

**0 ~ **5

Relative Humidity

%

5 ~ *5

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 per connector.

Dimension

***1: **0×*0×*0.5 mm

***1: **0×**5×*8 mm

1U

LGX

Optical path connection diagram

Ordering Information: SUN-CWDM-A-B-C-D-E-F

A

B

C

D

E

F

Channel No.

Tube Type

Fiber Length
(Include connector)

Connector

Dimension

Wavelength

8: 8 channels

n: n channels

*5:**0um

*0:**0um

*0:***0um

*0:***0um

X: Others

*5: 0.5m±0.*5m

*0: 1.0m±0.*5m

*5: 1.5m±0.*5m

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

***1: **0×*0×*0.5mm

***1: **0×**5×*8mm

1U:1U

LGX: **6×**2×*9mm

X: Others

λ1/λ2/λ3/