Ultra Compact DWDM
Future Optics’ UC-DWDM adopts Free-Space technology, Inside the device, adjacent signal channels are cascaded by parallel beam instead of the routing fiber, and this saves a lot of space for package box. With our unique workmanship: the same glass material including Input/output collimators, triangle blocks and base, freedom of alignment individually and strong bonding, the reliability is significantly improved, it has a wider working temperature range of -40 to 85C, thus Future Optics’ UC-DWDM can be employed in the harshest conditions like deserts, polar regions, mining and deep water.

Features

l  Low insertion loss.

l  Excellent thermal stability

l  Extremely small

l  Alignment individually


Applications

l  High speed transceivers

l  DWDM systems

l  Fiber optics instruments

l  Laboratory application


Main specifications

Parameters

specifications

Unit

Channel number

4

6

8

12

16

 

Channel center wavelengths (nm)

ITU

nm

Channel spacing

100/ 200

100

GHz

Channel passband

lc ± 0.11

lc ± 0.25

nm

Insertion loss

<=1.5

<=1.5

<=2.0

<=2.6

<=3.0

dB

Ripple over pass band

≤0.5

dB

Isolation

Adjacent

>= 30

dB

Non-adjacent

>= 40

dB

Polarization dependent loss

<= 0.3

dB

Uniformity

<=0.5

<=1

<=1

 

<=1.5

dB

Return loss

>= 45

dB

Operating temperature

-40 ~ +85

°C

Max Tensile Load

5

N

Wavelength Temperature Sensitivity

<= 0.003

Nm/

Storage temperature

-40 ~ +85

°C

Dimension

25x10.8x6.5

28x14.4x6.5

30x23x6.5

mm

Connector

Customer Specified

 

Fiber type

Corning Clear Curve Fiber, 900um jacket

Corning Clear Curve Bare fiber

 

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