Data Sheet
PON Filter for FTTx
Typical design specifications (valid over operating temperature)
Component Parameters
Transmission Passband Center
Transmission Insertion Loss
Transmission Inertion Loss Variation
Transmission Isolation
Specification # 0383
Unit
1550/193.414
0.7
nm/THz
max dB
max dB
dB
0.2
40 min
1260 to 1500
1310 & 1490
0.5
Lower Adjacent Band Region
Reflection Passband Centers
Reflection Insertion Loss
Reflection Isolation
Passband Half-Width[1]
Polarization Dependent Loss[1]
Return Loss[1]
nm
nm
max dB
min dB
nm/THz
max dB
min dB
min dB
°C
25
-18.2/2.3
0.1
50
Directivity[1]
Operationg Temperature[2]
50
-5 to 70
-40 to 85
5.5 (O) x 51 (L)
Storage Temperature
Dimensions[3] (standard packaging)
°C
mm
Notes:
[1] Loss includes connector pair
[2] At edge of clear channel
[3] Nominal overall length. Standard package length without boots nominally 35mm
Example Application and Performance
Typical PON triplexer application and 1550nm transmission passband flatness detail
Network
1xN split
Customer
Central Office
Data/Voice
1310+1490nm
1310+1490nm
1550nm
Data/Voice
Video
1310+1490+1550nm
PON Filter
PON Filter
Video
1550nm
2
BOOKHAM [ BOOKHAM, INC. ]
