DWDM Device

DWDM Device - Features

DWDM Device - Applications

DWDM can realize the multiplexing and demultiplexing between two communication channel, and available on ITU channel spacing of 100/200 GHz. 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.

DWDM Device - Specifications

Parameters

Unit

SUN-DWDM Device

Operating  Wavelength

ITU channels 186.6 to196.1 THz

Channel Space

Ghz

100

200

Channel Center Wavelength

nm

ITU Grid

Center Wavelength Accuracy

nm

±0.05

±0.1

Channel Passband (@-0.5dB)

nm

≥0.22

≥0.5

Insertion Loss

dB

Transmission:   ≤ 0.9

Reflection:   ≤ 0.4

Adjacent Channel Isolation

dB

≥ 30

Non-adjacent Channel Isolation

dB

≥ 45

Reflection Channel Isolation

dB

≥ 12

PDL

dB

≤ 0.1

PMD

ps

≤ 0.1

Return loss

dB

≥ 45

Directivity

dB

≥50

Optical Power

mW

≤ 500

Operating Temperature

℃

-10 ~ +70

Storage Temperature

℃

-40 ~ +85

Relative Humidity

%

5 ~ 95

Dimension

mm

Φ5.5×34

Φ4.2×25

Note: 1. Customization is available.
2. Specified without connector, and add an additional 0.2dB loss per connector.

5534: Φ5.5×34 mm

4225: Φ4.2×25 mm

DWDM Device - Ordering Information: SUN-CWDM-A-B-C-D-E

A

B

C

D

E

Channel Center Wavelength

Tube Type

Fiber Length
(Include connector)

Connector

Dimension

Txx: Txxxxnm

(xx =Channel Number)
eg. T57: T1531.9nm

25:250um
90:900um 
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

5534: Φ5.5×34mm
4225: Φ4.2×25mm
X: Others