Data Sheet
PON Filter for FTTx 1310/1490/1550nm
Bookham filters leverage the proprietary Advanced Energetic
Deposition (AED) process to produce the industry’s best PON
filter solutions. The AED process features state-of-the-art layer
thickness control to produce thin-film interference filters that
are unparalleled for FTTx WDM applications.
Passive Optical Network (PON) designs deliver the Triple Play
of voice, data and video to customers in FTTx access
networks. The flat passband design of Bookham’s filters allow
for the best performance in video transmission while the deep
reflection notch improves the isolation of 1550nm signals from
the 1310nm return signal and 1490nm downstream data.
Similar filters are available from Bookham centered at 1490nm
and 1310nm. This filter can be used at both the Optical Line
Termination (OLT) at the central office and the Optical Network
Unit (ONU) on the customer side.
Standard 5.5mm diameter packaging is available with the
boot/length specification needed to meet your application.
The optional compact packaging has diameter of only 3.2mm.
All Bookham filter components are Telcordia GR-1221
qualified and RoHS compliant.
Features:
• Flat passband design
• Deep reflection notch
• >40dB isolation at 1490nm and 1310nm
• 4.6THz clear channel allocation
• Excellent temperature stability
• GR-1221 qualified
• RoHS compliant
Options:
• -40 to 85ºC operating temp
• Compact packaging: 3.2mm diameter
• Rugged packaging
Applications:
• Metro/Access WDM systems
• B-PON / G-PON / GE-PON
• FTTH / FTTP / FTTC
1
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
Lower Adjacent Band Region
Reflection Passband Centers
Reflection Insertion Loss
Reflection Isolation
Passband Half-Width
[1]
Polarization Dependent Loss
[1]
Return Loss
[1]
Directivity
[1]
Operationg Temperature
[2]
Storage Temperature
Dimensions
[3]
(standard packaging)
Notes:
[1]
[2]
Specification # 0383
1550/193.414
0.7
0.2
40 min
1260 to 1500
1310 & 1490
0.5
25
-18.2/2.3
0.1
50
50
-5 to 70
-40 to 85
5.5 (O) x 51 (L)
Unit
nm/THz
max dB
max dB
dB
nm
nm
max dB
min dB
nm/THz
max dB
min dB
min dB
°C
°C
mm
Loss includes connector pair
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
Central Office
Data/Voice
Video
1310+1490nm
Network
Customer
1310+1490nm
Data/Voice
Video
1xN split
PON Filter
1550nm
1310+1490+1550nm
PON Filter
1550nm
2
Data Sheet
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
LOSS (DB)
Transmission Response
-0.7
-0.8
-0.9
-1
1525
1535
1545
1555
1565
1575
Wavelength (nm)
Component Dimensions
Table 1. Mechanical Specifications.
Parameter
1.1a
1.1b
1.1c
1.2
1.3a
1.3b
1.3c
Diameter (for H package)
Diameter (for S package)
Diameter (for C package)
Length without boots (for S package)
Over-all Length (for H package)
Over-all Length (for S package)
Over-all Length (for C package)
Min
4.1
5.4
3.17
32.0
25.0
41.0
35.5
Nominal
4.2
5.5
3.2
35
26.5
51
36.5
Max
4.3
5.6
3.23
40.0
28.0
63.0
37.5
Unit
mm
mm
mm
mm
mm
mm
mm
3
Data Sheet
RoHS Compliance
Bookham is fully committed to environment
protection and sustainable development and has
set in place a comprehensive program for
removing polluting and hazardous substances from
all of its products. The relevant evidence of RoHS
compliance is held as part of our controlled
documentation for each of our compliant products.
RoHS compliance parts are available to order,
please refer to the ordering information section for
further details.
Ordering Information:
PON Filter numbering convention
FIBER TYPE
1 = 900 um Loose Tub e
2 = 2 m m Jack eted
3 = 250 um B are F iber
4 = 900 um Tight Bu ffer
9 = See Specification
(3. 2 m m dia)
H = INNE R HOU SI NG O NL Y
R = RUGGE D (S ee Sp ec)
Z = CUSTO M (S ee Sp ec)
G = ALL GLASS
FIBER LENGTH
1 = 1 M ete r Mi n.
2 = 2 M ete r Mi n.
3 = 3 M ete r Mi n.
4 = 1.5 Me ter M in.
5 = 2.5 M e ter M in.
6 = 1-1.5 Meter
7 = 0.9 -1.0 M ete r
8 = Mu ltiple
9 = See Specification
C B 1 S L U 3 2 1 5 5 3 3 2 9 0 6 5 3
CONNECTOR T YPE
LU = LC/UPC
FU = FC/UPC
FA = FC/APC
SU = SC /UPC
SA = SC/APC
MU = MU
…..
NA = NONE
CC = COM B O (S ee Sp ec)
CENTER W AVELENGTH
1553329 = 1553.329
or
FREQUENCY (TH z )
F193000 = 193.000
(n m )
4 digit SPEC #
to be found
in the table
Contact Information
North America
Santa Rosa Office
3640 Westwind Boulevard
Santa Rosa
CA 95403
USA
• Tel: +1 707 636 1100
• Fax: +1 707 636 1199
Europe
Paignton Office
Brixham Road
Paignton
Devon
TQ4 7BE
United Kingdom
• Tel: +44 (0) 1803 66 2000
• Fax: +44 (0) 1803 66 2801
Asia
Shenzhen Office
2 Phoenix Road
Futian Free Trade Zone
Shenzhen 518038
China
• Tel: +86 755 33305888
• Fax: +86 755 33305805
+86 755 33305807
www.bookham.com
sales@bookham.com
Important Notice
Performance figures, data and any illustrative material
provided in this data sheet are typical and must be
specifically confirmed in writing by Bookham before
they become applicable to any particular order or
contract. In accordance with the Bookham policy of
continuous improvement specifications may change
without notice. The publication of information in this
data sheet does not imply freedom from patent or other
protective rights of Bookham or others. Further details
are available from any Bookham sales representative.
4
BH12928 Rev 1.0 March 2007
©Bookham 2005. Bookham is a registered trademark of Bookham Inc.
实时操作系统RTOS
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
