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SWFA3120P0022H1

Description
Single Window Fixed In-line Attenuators
File Size185KB,4 Pages
ManufacturerOplink(Molex)
Websitehttp://www.oplink.com
Download Datasheet View All

SWFA3120P0022H1 Overview

Single Window Fixed In-line Attenuators

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
Guranteed Reliability
Flatness Adjustment
Power Management
Testing Instruments
Laboratory R&D
L
Input
Output
Ø
Performance Specificationns
SWFA Series
1310nm
S band
C band
L band
C+L band
Unit
Wavelength Range
Fiber Type
Insertion Loss
Return Loss
Temperature Dependent Loss
[2]
Optical Power Handling
Operating Temperature Range
[3]
Storage Temperature Range
[1]
1270~1350
1420~1500
1530~1565
1570~1605
1530~1610
nm
Corning SMF-28 or equivalent
See Insertion Loss Table I & II
Min 50
Max 0.15
Max 500
-40 to +75
-40 to +85
P1: 250μm bare fiber
(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
mm
P2: 900μm loose tube
P3: 3mm cable
dB
dB
mW
°C
°C
Package Dimension
[4]
Qualification
[1]
[2]
Values are referenced without connector loss.
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.
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