SWFA3120P0022H2 [OPLINK]
Single Window Fixed In-line Attenuators;
| 型号： | SWFA3120P0022H2 |
| 厂家： | 
OPLINK COMMUNICATIONS INC. |
| 描述： | Single Window Fixed In-line Attenuators |
| 文件： | 总3页 (文件大小：169K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Single Window Fixed In-line Attenuators
(1310, S, C, L and C+L Band)
SWFA Series
Product Description
The Oplink fused single window wideband Fixed In-line Attenuators provide ac-
curate attenuation over wide bandwidth with high performance and high reliabil-
ity. These attenuators have excellent temperature stability, very good wavelength
flatness, very low polarization sensitivity and are available with various attenua-
tion ratios, wavelength ranges, and connector options. All devices are shown to
be able to handle high optical power up to 4W and are tested according to indus-
try standard procedures. Reliability is guaranteed through stringent tests to fully
meet Telcordia GR-1221 requirements.
Features
Applications
Wavelength Independent
Low Insertion Loss and PDL
High Power Handling
Flatness Adjustment
Power Management
Testing Instruments
Laboratory R&D
Guranteed Reliability
L
Input
Output
Performance Specificationns
SWFA Series
Wavelength Range
Fiber Type
1310nm
S band
C band
1530~1565
L band
C+L band
Unit
1270~1350
1420~1500
1570~1605
1530~1610
nm
Corning SMF-28 or equivalent
See Insertion Loss Table I & II
Min 50
[1]
Insertion Loss
Return Loss
dB
dB
mW
°C
Temperature Dependent Loss [2]
Optical Power Handling
Operating Temperature Range [3]
Storage Temperature Range
Max 0.15
Max 500
-40 to +75
-40 to +85
°C
P1: 250μm bare fiber
P2: 900μm loose tube
P3: 3mm cable
(Ø) 3.0 x (L) 47.0
(Ø) 3.0 x (L) 60.0
(L) 96.0 x (W) 12.0 x (H) 6.4
Telcordia GR-1221
Package Dimension [4]
mm
Qualification
[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.
S0101 - R02. (web) 20120710
Single Window Fixed In-line Attenuators
(1310, S, C, L and C+L Band)
SWFA Series
Insertion Loss Tables
Insertion Loss (IL) I : C or L band coupler
Attenuation
20dB
18dB
17dB
15dB
13dB
11dB
10dB
9dB
IL1 (dB)
19.00-21.00
17.50-19.00
15.50-17.50
13.50-15.50
11.50-13.50
10.50-11.50
9.50-10.50
8.50-9.50
WDL2 (dB)
≤0.45
≤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
PDL3 (dB)
≤0.12
≤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
7.50-8.50
7dB
6.50-7.50
6dB
5.50-6.50
5dB
4.60-5.50
4dB
3.70-4.30
3dB
2.70-3.30
2dB
1.70-2.30
1dB
0.85-1.15
1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL).
2. Insertion loss change over the specified wavelength range.
3. Insertion loss change over all the input polarization states.
Insertion Loss (IL) II : 1310nm, S2 or C+L band coupler
Attenuation
20dB
18dB
17dB
15dB
13dB
11dB
10dB
9dB
IL1 (dB)
18.50-21.50
17.50-18.80
16.00-17.50
13.80-16.00
12.00-13.80
10.50-12.00
9.90-10.50
8.70-9.90
WDL2 (dB)
≤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
PDL3 (dB)
≤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
7.60-8.70
7dB
6.50-7.60
6dB
5.40-6.50
5dB
4.40-5.40
4dB
3.40-4.40
3dB
2.60-3.40
2dB
1.70-2.30
1dB
0.80-1.20
1. Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL). 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 in WDL due to water absorption peak of fiber.
3. Insertion loss change over all the input polarization states.
Oplink Communications, Inc
Single Window Fixed In-line Attenuators
(1310, S, C, L and C+L Band)
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.
P
0
0
1
SWFA
Connector Type
Wavelength
1310 nm = 3
C band = 5
S band = 4
L band = 6
C+L band = 1
Tap Ratio
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
Fiber Length*
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
ST = 8
0.5 meter = H
1.0 meter = 1
1.5 meter = 5
2.0 meter = 2
LC/UPC = 9
MU = A
LC/APC = B
Package Type & Fiber Jacket
P1 + 250 µm bare fiber = 11
P2 + 900 µm loose tube = 22
P3 + 3 mm cable = 33
* The tolerance of fiber length is +/-0.1m.
* 1 meter is standard. The lead time for special fiber length will be longer.
S0101 - R02. (web) 20120710
Product Lines: Mux/Demux
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