SWFA3113P00 [OPLINK]
Single Window Fixed In-line Attenuators; 单窗口固定在线路衰减器
| 型号： | SWFA3113P00 |
| 厂家： | 
OPLINK COMMUNICATIONS INC. |
| 描述： | Single Window Fixed In-line Attenuators |
| 文件： | 总3页 (文件大小：135K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Single Window Fixed In-line
(1310,S,C,L,andC+Lband)
Attenuators
SWFA Series
Features
Single Window Fixed In-line Attenuators
(1310, S, C, L, and C+L band)
Wavelength Independent
Low Insertion Loss and PDL
High Power Handling
The Oplink fused single window wideband Fixed In-line Attenuators provide accurate
attenuation over wide bandwidth with high performance and high reliability. These
attenuators have excellent temperature stability, very good wavelength flatness, very
low polarization sensitivity and are available with various attenuation ratios, wave-
length ranges, and connector options. All devices are shown to be able to handle
high optical power up to 4W and are tested according to industry standard proce-
dures. Reliability is guaranteed through stringent tests to fully meet Telcordia
GR-1221 requirements.
Guaranteed Reliability
Applications
Flatness Adjustment
Power Management
Testing Instruments
Laboratory R&D
Oplink can provide customized designs to meet specialized feature applications.
Also,Oplink offers modular assemblies that integrate other components to form a full
functionmodule or subsystem.
L
Output
Input
Ø
Performance Specifications
Parameter
1310nm
S band
C band
L band
C+L band
OperatingWavelength Range
Fiber Type
Insertion Loss
Return Loss
Temperature Dependent Loss
Optical Power Handling
nm
1270~1350 1420~1500 1530~1565 1570~1605
1530~1610
Corning SMF-28
See Insertion LossTable I, II, III
50 dB
1
min
min
max
2
< 0.15 dB
4 W
-40 to 75 °C
-40 to 58 °C
3
OperatingTemperature Range
Storage Temperature Range
P1: 250µm SMF-28 bare fiber
P2: 900µm loose tube
P3: 3mm cable
(Ø)3.0 x (L)47 mm
(Ø)3.0 x (L)60 mm
(L)96 x(W)12 x (H)6.4mm
4
Package Dimension
Qualifications
Telcordia GR-1221
1. Values are referenced without connector loss.
2. Temperature Sensitivity Coefficient ~0.002dB/°C at the range of -5 to 75°C
3. Operating temperature range changes to -5 to 75°C in P2, P3 package and all package with connectors
4. The mechanical tolerance should be +/- 0.2 mm on all package dimensions unless otherwise custom specified.
R1.20070731
Oplink Communications, Inc.
SingleWindowFixedIn-lineAttenuators
(1310,S,C,L,andC+Lband)
SWFA Series
Insertion Loss Tables
Insertion Loss (IL) I : C or L band coupler
1
WDL2
≤0.45
PDL3
≤0.12
Attenuation
(dB)
(dB)
(dB)
Atte
IL
20dB
18dB
17dB
15dB
13dB
11dB
10dB
9dB
19.0-21.0
17.50-19.0
15.5-17.5
13.5-15.5
11.5-13.5
10.5-11.5
9.50-10.50
8.50-9.50
7.50-8.50
6.50-7.50
5.50-6.50
4.60-5.50
3.70-4.30
2.70-3.30
1.70-2.30
0.85-1.15
≤0.45
≤0.40
≤0.30
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.20
≤0.20
≤0.20
≤0.20
≤0.20
≤0.15
≤0.15
≤0.15
≤0.15
≤0.15
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
8dB
7dB
6dB
5dB
4dB
3dB
2dB
1dB
1. Insertion loss over operating wavelength range at ~23°C (excluding PDL andTDL).
2. Insertion loss change over the specified wavelength range.
3. Insertion loss change over the all input polarization states.
Insertion Loss (IL) II : 1310nm, S2 or C+L band coupler
1
2
PDL 3
≤0.20
AttAettenuation
20dB
18dB
17dB
15dB
13dB
11dB
10dB
9dB
IL (dB)
(dB)
(dB)
WDL
18.5-21.5
17.5-18.8
16.0-17.5
13.8-16.0
12.0-13.8
10.5-12.0
9.90-10.5
8.70-9.90
7.60-8.70
6.50-7.60
5.40-6.50
4.40-5.40
3.40-4.40
2.60-3.40
1.70-2.30
0.80-1.20
≤0.90
≤0.80
≤0.70
≤0.60
≤0.50
≤0.50
≤0.50
≤0.50
≤0.50
≤0.45
≤0.45
≤0.40
≤0.35
≤0.35
≤0.25
≤0.20
≤0.15
≤0.15
≤0.15
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
≤0.10
8dB
7dB
6dB
5dB
4dB
3dB
2dB
1dB
1. Insertion loss over operating wavelength range at ~23°C (excluding PDL andTDL). For S-band product, add 0.1dB
due to water absorption peak of fiber.
2. Insertion loss change over the specified wavelength range. For S-band product, add 0.1dB inWDL due to water
absorption peak of fiber.
3. Insertion loss change over the all input polarization states.
R1.20070731
Oplink Communications, Inc.
SingleWindowFixedIn-lineAttenuators
(1310,S,C,L,andC+Lband)
SWFA Series
Ordering Information
Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink's OEM design team
or account manager for your requirements and ordering information (510) 933-7200.
1
P
0
0
SWFA
Wavelength
TapRatio
20dB= 20
18dB= 18
17dB= 17
15dB= 15
13dB= 13
11dB= 11
10dB= 10
9dB= 09
8dB= 08
7dB= 07
6dB= 06
5dB= 05
4dB= 04
3dB= 03
2dB= 02
1dB= 01
Connector Type
None= 1
Package & Fiber Type
P1+ 250µm bare fiber= 11
P2+ 900µm loose tube= 22
P3+ 3mm cable= 33
Fiber Length
1.0 meter= 1
1.5 meter= 5
2.0 meter= 2
0.5 meter= H
1310nm= 3
C band= 5
S band= 4
L band= 6
C+L band= 1
FC/PC= 2
FC/SPC= 3
FC/APC= 4
SC/PC= 5
SC/SPC= 6
SC/APC= 7
ST= 8
LC= 9
MU= A
R1.20070731
Product Lines
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Interconnect
RGB Laser Modules
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