SPC22772 Pro Signal

Fiber Optic Attenuators Dimensions : Millimteres Features: Excellent environmental stability Attenuation stability Excellent return loss Polarization insensitive Easy installation Applications: Telecommunications systems Local area networks CATV Subscribe loop Test equipment Optical fiber sensors Specifications: Wavelength : 1,310 / 1,550 40 nm Insertion loss : 1 to 5 dB 0.75 6 to 10 dB 1 > 11 dB 15% Return loss : PC > 45 dB: APC > 65 dB Temperature ranges and humidity : Storage temperature : -55C to 80C Operating temperature : -40C to 75C Test Condition: All tests shell be performed as bellow conditions unless otherwise specified Temperature range : 23C 2C (73F 4F) Humidity range : Less than 75% RH Optical Measurements: The requirement for the optical measurement facility are the following: Capability of measuring optical loss and reflectance at both 1,310 nm and 1,550 nm Central wavelength of the sources : 1,310 20 nm and 1,550 20 nm Spectral width of the sources : Less than 75 nm Accuracy in measurement of loss : 0.05 dB Accuracy in measurement of reflectance : 2 dB down to at least -60 dB www.element14.com www.farnell.com www.newark.com www.cpc.co.uk <Page 1> 16/01/12 V1.1Fiber Optic Attenuators Unless otherwise specified dimension tolerances are Decimals: .X 0.05 .XX 0.01 .XXX 0.005 Angular : 0.5 Part Number Table Description Attenuation Part Number Fiber Optic Attenuator 5 dB SPC22772 Fiber Optic Attenuator 10 dB SPC22773 Fiber Optic Attenuator 15 dB SPC22774 Important Notice : This data sheet and its contents (theInformatio) belong to the members of the Premier Farnell group of companies (theGrou) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group s liability for death or personal injury resulting from its negligence. pro-SIGNAL is the registered trademark of the Group. Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk <Page 2> 16/01/12 V1.1