Optical add drop multiplexer for connector type LA-LC /SDH adn OXC system

Description
Optical add/drop Multiplexer are based on thin film filter technology. The devices are available on ITU channel spacing of 100GHz, 200GHz and 20nm. They are designed and manufactured to meet Telcordia GR-1221-CORE requirements and RoHS compliant.
Applications Features
SONET High Channel Isolation
SDH Flat and Wide Passband
OXC system


 

Operating Wavelength(nm)

ITU-T Grid

Parameter

Unit

Value

Channel Space

100G

200G

CWDM

Fiber Type

/

SMF-28e/ SMF-28e XB

Channel Number

2

4

8

2

4

8

2

4

8

PMD

dB

<0.1

Passband@0.5dB

>0.30

>0.60

>14.0

Directivity

dB

>40

Passband Flatness

<0.50

Return Loss

dB

>45

IL(In->Drop@λdrop)

<1.4

<2.5

<3.2

<1.4

<2.5

<3.2

<1.4

<2.5

<3.2

Pigtail Dia.

mm

0.9 / 2 / 3

IL(Add->Out@λadd)

<1.4

<2.5

<3.2

<1.4

<2.5

<3.2

<1.4

<2.5

<3.2

Pigtail Length

cm

>50

IL(In->Out@λother)

<1.6

<2.8

<4.3

<1.6

<2.8

<4.3

<1.6

<2.8

<4.3

Operating Tem.

ºC

-20~ +70

Isolation(Adjacent)

>25

>30

Storage Tem.

ºC

-40~ +85

Isolation(Non-Adjacent)

>45

/

Isolation(In->Out@λdrop)

>25

PDL(Max)

0.1

0.15

0.2

0.1

0.15

0.2

0.1

0.15

0.2

PMD(Max)

0.15

0.2

0.25

0.15

0.2

0.25

0.15

0.2

0.25

Return Loss

>45