ملخص المحتوى في الصفحة رقم 1
Cisco ONS 15200 Product Description
Release 1.1
January 2002
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Customer Order Number: DOC-7813766=
Text Part Number: 78-13766-01
ملخص المحتوى في الصفحة رقم 2
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE
ملخص المحتوى في الصفحة رقم 3
CONTENTS About this Manual xi Manual Structure xi Related Documentation xi Relevant Standards xii Obtaining Documentation xii World Wide Web xii Optical Networking Product Documentation CD-ROM xiii Ordering Documentation xiii Documentation Feedback xiii Obtaining Technical Assistance xiii Cisco.com xiv Technical Assistance Center xiv Cisco TAC Web Site xiv Cisco TAC Escalation Center xv CHAPTER 1 Product Technology 1-1 1.1 Optical System Description 1-1 1.2 Optical Channels 1-1 1.2.1 Unprotect
ملخص المحتوى في الصفحة رقم 4
Contents 3.1.1 ONS 15252 MCU 3-1 3.1.2 ONS 15201 SCU 3-3 3.1.3 Power Distribution Panel 3-4 3.1.4 Fan Unit 3-4 3.1.5 Fiber Organizer 3-5 3.2 Physical Layout 3-5 3.2.1 ONS 15252 MCU Physical Configuration 3-5 3.2.2 ONS 15201 SCU Physical Configuration 3-7 3.3 Power and Grounding 3-8 3.3.1 ONS 15252 MCU Power and Grounding 3-9 3.3.2 ONS 15252 Fan Unit Power and Grounding 3-10 3.3.3 ONS 15201 SCU Power and Grounding 3-10 3.4 Environmental Compliance 3-10 3.5 Electromagnetic Compatibility 3-10 3.6
ملخص المحتوى في الصفحة رقم 5
Contents 5.6 Bridge Module 5-4 5.7 Collector Filter Module 5-4 5.8 Connection Module X 5-4 5.9 Connection Module Y 5-4 5.10 Dummy Filter Module 5-4 5.11 Dummy Network Adaptation Module 5-4 5.12 Hub Filter Module 5-5 5.13 Line Module 5-5 5.14 Termination Module 5-5 CHAPTER 6 Engineering Specifications 6-1 6.1 Operational 6-1 6.2 Optical 6-2 6.2.1 Optical Performance 6-2 6.2.2 Optical Frequencies 6-2 6.2.3 Optical Loss 6-3 6.2.3.1 Multichannel Unit Optical Loss 6-3 6.2.3.2 Single-Channel Unit Op
ملخص المحتوى في الصفحة رقم 6
Contents Cisco ONS 15200 Product Description vi 78-13766-01
ملخص المحتوى في الصفحة رقم 7
F I GURES Figure 1-1 Unprotected channels in an ONS 15200 system 1-2 Figure 1-2 Optically-fiber protected channels in an ONS 15200 system 1-3 Figure 2-1 An ONS 15200 bus configuration linking an ONS 15252 MCU to eight ONS 15201 SCUs 2-2 Figure 2-2 Ring configuration with hubbed traffic 2-2 Figure 2-3 Dual-home configuration 2-3 Figure 2-4 Multichannel point-to-point configurations, single and dual connections 2-4 Figure 2-5 Ring configuration with hubbed and meshed traffic 2-5 Figure 2-6 Four
ملخص المحتوى في الصفحة رقم 8
Figures Cisco ONS 15200 Product Description viii 78-13766-01
ملخص المحتوى في الصفحة رقم 9
TABL ES Table 3-1 Fan Unit LED Status 3-4 Table 3-2 ONS 15200 Wavelength Plan 3-11 Table 4-1 EIA/TIA-232 interface parameter 4-4 Table 4-2 Environment Parameter Definitions for Protected Channels 4-10 Table 4-3 Alarm Status Parameters 4-10 Table 4-4 LED Status Color Definitions (Visible on NAM Front) 4-11 Table 5-1 CLIP Restrictions 5-2 Table 5-2 NCB Indicators 5-3 Table 6-1 System Parameters 6-1 Table 6-2 System Performance 6-2 Table 6-3 Channel Spacing 6-2 Table 6-4 MCU Optical Loss 6-3 Tabl
ملخص المحتوى في الصفحة رقم 10
Tables Cisco ONS 15200 Product Description x 78-13766-01
ملخص المحتوى في الصفحة رقم 11
About this Manual This Cisco ONS 15200 Product Description summarizes the Cisco ONS 15200 system architecture, management, and performance. Software, components, modules, mechanical specifications, and installation information are also covered. For detailed information about these topics, refer to the documents in the Related Documentation section. Manual Structure The manual is organized as follows: • Chapter 1, “Product Technology,” explains the principles of dense wavelength division mul
ملخص المحتوى في الصفحة رقم 12
About this Manual Relevant Standards Cisco ONS 15200 Web Interface Software User Manual Cisco ONS 15200 Command Line Interface Manual Relevant Standards The following standards apply to the ONS 15200: CFR 1040.10 (1997) EN 60 950 ETS 300 019-1-1 (1992), class 1.1 ETS 300 019-1-2 (1992), class 2.3 ETS 300 019-1-3 (1992), class 3.1 ETS 300 132-2 (1996) ETS 300 253 (1995) ETS 300 386-1 (1994) LVD 73/23/ECC FCC Part 15 IEC 60825-1 (1993) IEC 60825-2 (2000) ITU-T G.652
ملخص المحتوى في الصفحة رقم 13
About this Manual Obtaining Documentation Translated documentation is available at the following URL: http://www.cisco.com/public/countries_languages.shtml Optical Networking Product Documentation CD-ROM Optical networking-related documentation, including the Cisco ONS 15200 Product Description, is available in a CD-ROM package that ships with your product. The Optical Networking Product Documentation CD-ROM is updated as required and therefore it may be more current than printed documentat
ملخص المحتوى في الصفحة رقم 14
About this Manual Obtaining Documentation Cisco.com Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information, networking solutions, services, programs, and resources at any time, from anywhere in the world. Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a broad range of features and services to help you to Streamline business processes and improve productivity
ملخص المحتوى في الصفحة رقم 15
About this Manual Obtaining Documentation If you cannot resolve your technical issues by using the Cisco TAC Web Site, and you are a Cisco.com registered user, you can open a case online by using the TAC Case Open tool at the following URL: http://www.cisco.com/tac/caseopen If you have Internet access, it is recommended that you open P3 and P4 cases through the Cisco TAC Web Site. Cisco TAC Escalation Center The Cisco TAC Escalation Center addresses issues that are classified as priority lev
ملخص المحتوى في الصفحة رقم 16
About this Manual Obtaining Documentation Cisco ONS 15200 Product Description xvi 78-13766-01
ملخص المحتوى في الصفحة رقم 17
CH APTER 1 Product Technology This chapter presents the general system technology and the available protection architectures for Cisco’s dense wavelength division multiplexing (DWDM) metro system, the Cisco ONS 15200. 1.1 Optical System Description The ONS 15200 DWDM metro system transports data over wavelengths using fiber-optic cables. The ONS 15200 operates in the 1550 nm transmission window. Over a single optical fiber pair, the ONS 15200 can carry up to sixteen channels of data in the
ملخص المحتوى في الصفحة رقم 18
Chapter 1 Product Technology Optical Channels potentially conflicting protection schemes. You can add protection in the client layer described in the “Physical Layout” section on page 3-5. Figure 1-1 displays an example of ONS 15200 unprotected channels. Figure 1-1 Unprotected channels in an ONS 15200 system CLIENT IN CLIENT OUT CLIENT OUT CLIENT IN ONS 15200 LEGEND ONS - Optical network system 1.2.2 Protected Channels In optically-protected channels, data traffic flows in two physic
ملخص المحتوى في الصفحة رقم 19
Chapter 1 Product Technology Optical Channels Figure 1-2 Optically-fiber protected channels in an ONS 15200 system SELECTOR DIVIDER OPTICAL CHANNEL A CLIENT INPUT CLIENT OUTPUT SIGNAL SIGNAL OPTICAL CHANNEL B ONS 15200 LEGEND ONS - Optical network system Client-layer protection schemes for the ONS 15200 are: SONET/SDH ADM rings—Traffic travels in two directions between any two nodes. If one route fails, the alternate route continues to transport the traffic. Client-layer 1+1 APS—
ملخص المحتوى في الصفحة رقم 20
Chapter 1 Product Technology Optical Channels Cisco ONS 15200 Product Description 1-4 78-13766-01
