Build-Out Optical Attenuators, SC
SC, 3 dB
223.0125
Corning universal build-out optical attenuators are used
to interconnect single-mode connectors with or without
attenuation. The SC attenuator styles are available in
0-16, 18 and 20 dB levels. Each build-out attenuator re-
quires the use of a build-out block (sold separately) that
replaces the standard adapter. The SC build-out block
has molded latches for snap mounting into SC panels.
The unique design of these attenuators allows for easy
change-out of attenuation values with no tools required,
and the 0 dB offering is very useful for connections where
no additional attenuation is required.
Corning
universal
Features and Benefits
Dual-wavelength design
Operable at 1310 and 1550 nm
Easy change-out of attenuation values
No tools required
Single-mode precision sleeve
Provides precise alignment
Molded latches
Snap mount into SC panels
Part Number: ATN-38U-BO-03
1
1
0
Part Number: ATN-38U-BO-03
Product Specification ATN-38U-BO-03_NAFTA_AEN
Page 1 | Revision date 2014-02-21
Build-Out Optical Attenuators, SC
SC, 3 dB
Specifications
General Specifications
Attenuator Type
Compatibility
Packaging
Product Type
Build-Out
SC
Single Pack
Attenuators
Temperature Range
Operation
-40 °C to 65 °C (-40 °F to 149 °F)
Design - Connector
Housing Material
Composite
Optical Specifications - Connector
Attenuation
Attenuation Tolerance
Reflectance
3 dB
± 0.45 dB
≤ -40 dB
Chemical Characteristics
RoHS
Free of hazardous substances according to RoHS 2002/95/
EG
Ordering Information
Part Number
Product Description
ATN-38U-BO-03
SC Build-Out Optical Attenuator
Product Specification ATN-38U-BO-03_NAFTA_AEN
Page 2 | Revision date 2014-02-21
Build-Out Optical Attenuators, SC
SC, 3 dB
Shipping Information
Units per Delivery
Package Contents
1/1
Attenuator, SC
Corning Optical Communications LLC • PO Box 489 • Hickory, NC 28603-0489 USA
800-743-2675 • FAX: 828-325-5060 • International: +1-828-901-5000 • www.corning.com/opcomm
A complete listing of the trademarks of Corning Optical Communications is available at www.corning.com/opcomm/trademarks.
Corning Optical Communications is ISO 9001 certified. © 2014 Corning Optical Communications. All rights reserved.
Product Specification ATN-38U-BO-03_NAFTA_AEN
Page 3 | Revision date 2014-02-21
