D

200GHz Filters

Typical design specifications (valid over operating temperature)

Transmitted Channels

Standard

OADM

Clear Channel Passband

64

64

1.0

1.0

Insertion Loss Variation

0.3

0.2

Adjacent Band Isolation

30

30

Polarization Dependent Loss

0.15

0.1

Return Loss

45

45

Chromatic Dispersion

b

±15

±8

Directivity

45

45

Reflected Channel

0.4

0.4

Insertion Loss Variation

0.15

0.1

Polarization Dependent Loss

0.15

0.1

Reflection Isolation

b

12

16

Chromatic Dispersion

b

±5

±4

Directivity

45

45

Component Parameters

Operating Temperature

Storage Temperature

ominal overall length. Standard package length without boots nominally 35mm.

mm

-5 to 70

-40 to 85

dB

dB

unit

dB

Insertion Loss

a

dB

GHz

dB

Insertion Loss

a

dB

dB

dB

Dimensions

ps/nm

dB

dB

ps/nm

dB

5.5 (Ø) x 51 (L)

°C

°C

Example Performance

200GHz OADM filter performance

-5

-4.5

-4

-3.5

-3

-2.5

-2

-1.5

-1

-0.5

0

1539

1539.5

1540

1540.5

1541

Wavelength (nm)

Transmission

Reflection