Data Sheet

Prisma 1310 and 1550 nm Fixed Optical Attenuators
2
Specifications
Optical Units Notes
Wavelength nm 1310 and 1550
Attenuation dB 1 to 10 (in 1 dB steps)
15, 20
Attenuation accuracy
1 to 5 dB
6 to 10, 15 and 20 dB
dB
dB
± 1
± 2
Typical backreflection
APC polish dB < -60
UPC polish dB < -50
Mechanical Units Notes
Operating Temperature
°C
-20 to +65
Storage Temperature
°C
-40 to + 65
Physical Dimensions
Height in.
mm
0.5
12.8
Width in.
mm
0.35
9.0
Length in.
mm
1.5
37.0
Note:
Recommended for use in non-condensing environments only.
Ordering Information
Part Numbers Attenuation
(dB)
SC/APC SC/UPC FC/APC E-2000
1 187266 187128 4001751 207804
2 187267 187129 4001752 207805
3 187268 187130 4001753 207806
4 187269 187131 4001754 207807
5 187270 187132 4001755 207808
6 4001770 4001763 4001756 207809
7 4001771 4001764 4001757 207810
8 4001772 4001765 4001758
9 4001773 4001766 4001759
10 4001774 4001767 4001760 207811
15 4001775 4001768 4001761 207812
20 4001776 4001769 4001762
Scientific-Atlanta, the Scientific-Atlanta logo, and Prisma are registered trademarks of Scientific-Atlanta, Inc.
Specifications and product availability are subject to change without notice.
 2003 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-903-6900
www.scientificatlanta.com Part Number 7002298 Rev A
April 2003
Unless otherwise noted, specifications are based on measurements made in accordance with NCTA Practices for Measurements made on Cable
Television Systems using standard frequency assignments.