In-Line Optical Attenuators, Flat Wavelength, SC APC SC APC, 11 dB 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® 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 SC fibre optic connectors No intermateability concerns Numerical identification mark on housing Easy indication of attenuation levels Attenuator incorporated inside standard SC adapter housings Compatible with standard distribution panels Design and Test Criteria 9.41 Telcordia GR-910 issue 2 performance requirements Product Specification ATN-65-11_EMEA_BEN Page 1 | Revision date 2013-10-29

In-Line Optical Attenuators, Flat Wavelength, SC APC SC APC, 11 dB Specifications General Specifications Attenuator Type Single Pack Product Type Temperature Range Operation Design - Connector Ferrule Housing Material Housing Colour Optical Specifications - Connector Attenuation Attenuation Tolerance Insertion Loss Chemical characteristics RoHS Free of hazardous substances according to RoHS 2002/95/ EG Ordering Information Part Number Product Description SC APC In-Line Optical Attenuator, Flat Wavelength Product Specification ATN-65-11_EMEA_BEN Page 2 | Revision date 2013-10-29

In-Line Optical Attenuators, Flat Wavelength, Shipping Information Package Contents Attenuator, SCAPC Corning Cable Systems GmbH & Co. KG ■ Leipziger Strasse 121 ■ 10117 Berlin, Germany A complete listing of the trademarks of Corning Cable Systems is available at www.corning.com/cablesystems/emea/trade- marks. Corning Cable Systems is ISO 9001 certified. © 2013 Corning Cable Systems. All rights reserved. Page 3 | Revision date 2013-10-29