Cisco Laser Link 1550 nm Optical Amplifier 数据表
Laser Link
Modular 1310 nm Optical Transmitters
4
Performance Specifications
Carrier-to-Noise
Total Optical Link Loss (dB)
1
Model #
Output
Power
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16
17
LLT III-3
3-4
55
54
53
52
51
LLT III-4
4-5
55
54
53
52
51
LLT III-5
5-6
55
54
53
52
51
LLT III-6
6-7
55
54
53
52
51
LLT III-7
7-8
55
54
53
52
51
LLT III-8
8-9
55
54
53
52
51
LLT III-9
9-10
54.5 53.5 52.5 51.5 50.5
LLT III-10
10-11
54.5 53.5 52.5 51.5 50.5
LLT III-11
11-12
54.5 53.5 52.5 51.5 50.5
LLT III-12
12-13
54
53
52
51
50
LLT III-13
13-14
54
53
52
51
50
LLT III-14
14-15
54
53
52
51
50
LLT III-15
14-16
54
53
52
51
50
Notes:
1. Total optical link loss includes 0.5 dB passive connector loss with balance of all fiber loss at 0.35 dB/km
2. Reference load is 79 NTSC channels 200 MHz of digital loading
3. Performance measured in accordance with NCTA practices using unmodulated CW carriers
4. Referenced to analog video levels at Broadcast RF Input, produces level equal to Broadcast RF level at laser module input
1. Total optical link loss includes 0.5 dB passive connector loss with balance of all fiber loss at 0.35 dB/km
2. Reference load is 79 NTSC channels 200 MHz of digital loading
3. Performance measured in accordance with NCTA practices using unmodulated CW carriers
4. Referenced to analog video levels at Broadcast RF Input, produces level equal to Broadcast RF level at laser module input
Ordering Information
1310 nm LLT III Transmitters
Model Number
Part Number
SC/APC
Part Number
SC/UPC
Part Number
E2000
LLT III-3
R253920
253936
253952
LLT III-4
R253921
253937
253953
LLT
III-5
253922 253938 253954
LLT III-6
R253923
253939
253955
LLT
III-7
253924 253940 253956
LLT
III-8
253925 253941 253957
LLT III-9
R253926
253942
253958
LLT
III-10
253927 253943 253959
LLT
III-11
253928 253944 253960
LLT
III-12
253929 253945 253961
LLT
III-13
253930 253946 253962
LLT
III-14
253931 253947 253963
LLT III-15
253932
R253948
R253964
Laser Link products include some of the industry’s most complete range of high performance optical components:
For more information please refer to:
1310
nm
Transmitters Laser
Link
Data
Sheet
Part
Number
7001673
1550
nm
Transmitters Laser
Link
Data
Sheet
Part
Number
7001674
1550
nm
Optical
Amplifiers
Laser
Link
Data
Sheet
Part
Number
7001675
Receivers
Laser
Link
Data
Sheet
Part
Number
7001676
Ancillary
Modules
Laser
Link
Data
Sheet
Part
Number
7001677
Main
Frame Laser
Link
Data
Sheet
Part
Number
7001678
Scientific-Atlanta, the Scientific-Atlanta logo, and Laser Link are registered trademarks of Scientific-Atlanta, Inc.
Laser Link III is a trademark of Scientific-Atlanta, Inc.
ROSA is a trademark of Scientific-Atlanta Europe, NV.
Specifications and availability are subject to change without notice.
© 2004 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-236-6900
Laser Link III is a trademark of Scientific-Atlanta, Inc.
ROSA is a trademark of Scientific-Atlanta Europe, NV.
Specifications and availability are subject to change without notice.
© 2004 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-236-6900
www.scientificatlanta.com
Part Number 7001673 Rev B
September 2004