Cisco Prisma Optical Networks Singlemode Multiband Couplers Splitters Fiche De Données
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
1 to 5 dB
6 to 10, 15 and 20 dB
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.
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
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.
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
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.
Television Systems using standard frequency assignments.