DWDM Module

DWDM Module - Features

DWDM Module - Applications

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.

DWDM Module - 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.

DWDM Module - Dimension

1081: 100×80×10.5 mm

1411: 140×115×18 mm

1U

LGX

DWDM Module - Optical path connection diagram

DWDM Module - Ordering Information: SUN-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