In-Line Optical Attenuators, Flat Wavelength, MU UPC MU UPC, 20 dB 0 Corning Cable Systems offers In-Line, Flat Wavelength Optical Attenuators that are easily inserted between the connector and adapter in an "in-line" configuration and are compatible with SC, ST(R) Compatible, FC, MU, LC and angled SC and FC connectors.A fundamental element of these Corning Cable Systems attenuators is the zirconia ferrule containing a specially selected attenuating fiber. This special fiber minimizes the effect of modal interference and gives the component a flat spectral response. It is extremely stable over the wavelength range of 1260 to 1360 nm and 1430 to 1580 nm.These in-line, flat wavelength attenuators are available in Ultra PC (55 dB) and Angled PC ( -65 dB) finish to meet the most demanding network reflectance requirements. Corning Cable Features and Benefits Fully compatible with MU fiber optic connectors No intermateability concerns Numerical identification mark on housing Easy indication of attenuation levels Attenuator incorporated inside standard MU adapter housings Compatible with standard distribution panels Standards 1 1 Design and Test Criteria 9.41 115 Telcordia GR-910 issue 2 performance requirements 0 Specifications General Specifications Attenuator Type In-Line Compatibility MU Packaging Single Pack Product Type Attenuators Product Specification ATN-A11-20_NAFTA_AEN Page 1 | Revision date 2013-10-16 In-Line Optical Attenuators, Flat Wavelength, MU UPC MU UPC, 20 dB Temperature Range Operation -25 C to 70 C (-13 F to 158 F) Design - Connector Ferrule Zirconia Housing Material Metal Housing Color Metal Optical Specifications - Connector Attenuation 20 dB Attenuation Tolerance 2 dB Insertion Loss 2 dB Chemical Characteristics RoHS Free of hazardous substances according to RoHS 2002/95/ EG Ordering Information Part Number ATN-A11-20 Product Description MU UPC In-Line Optical Attenuator, Flat Wavelength Shipping Information Units per Delivery 1/1 Package Contents Attenuator, MU UPC Corning Cable Systems LLC * PO Box 489 * Hickory, NC 28603-0489 USA 800-743-2675 * FAX: 828-325-5060 * International: +1-828-901-5000 * www.corning.com/cablesystems A complete listing of the trademarks of Corning Cable Systems is available at www.corning.com/cablesystems/trademarks. Corning Cable Systems is ISO 9001 certified. (c) 2013 Corning Cable Systems. All rights reserved. Product Specification ATN-A11-20_NAFTA_AEN Page 2 | Revision date 2013-10-16