Index

 

OC-N port

1-22

 

 

 

 

Far-End DS-3 Equipment Failure Non-Service

 

test a destination XTC card

1-18

 

 

Affecting

2-63

 

 

 

 

 

 

 

 

 

 

 

 

 

test the circuit

1-22

 

 

 

 

Far-End DS-3 Equipment Failure Service Affecting 2-63

 

 

 

 

 

 

 

 

 

 

 

Facility Termination Equipment Receiver Missing

2-101

Far-End DS-3 Idle

2-66

 

 

 

 

 

 

 

 

 

Facility Termination Equipment Transmitter

 

Far-End Exercising Ring

2-64

 

 

 

 

 

 

 

 

 

 

Missing

2-121

 

 

 

 

Far-End Exercising Span

2-64

 

 

FAILTOSW condition

 

 

 

 

Far-End Lock Out of Protection Span

2-66

 

 

description

2-54

 

 

 

 

Far-End Loss of Frame

2-67

 

 

 

troubleshooting

2-55

 

 

 

 

Far-End Loss of Signal

2-67

 

 

FAILTOSW-PATH condition

 

 

 

 

Far-End Manual Switch of Working Facility to

 

description

2-55

 

 

 

 

Protect

2-68

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

troubleshooting

2-55

 

 

 

 

Far-End manual Switch Span Working Facility to

 

 

 

 

 

Protect

2-68

 

 

 

FAILTOSWR condition

 

 

 

 

 

 

 

 

 

 

 

Far-End Multiple DS-1 Loss of Signal

2-61

 

 

description

2-56

 

 

 

 

 

 

 

 

 

 

Far-End Protection Line Failure 2-69

 

 

 

troubleshooting

2-56

 

 

 

 

 

 

 

 

 

 

 

Far-End Ring Working Facility Forced to Switch to

FAILTOSWS condition

 

 

 

 

 

 

 

 

Protection

2-65

 

 

 

 

description

2-58

 

 

 

 

Far-End Working Facility Forced to Switch to Protection

 

troubleshooting

2-58

 

 

 

 

Span

2-65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Failure Detected External to NE

2-54

 

 

Fast Start Synchronization 2-71

 

 

 

 

 

 

 

 

 

 

Failure to Switch to Protection

 

2-54

 

 

FE-AIS condition

 

 

 

 

 

 

 

 

 

 

 

 

 

Failure to Switch to Protection Path

2-55

 

description

2-60

 

 

 

 

 

 

 

 

 

 

 

Failure to Switch to Protection Ring

2-56

 

troubleshooting

2-60

 

 

 

 

 

 

 

 

 

 

Failure to Switch to Protection Span

2-58

 

FE-DS1-MULTLOS condition

 

 

 

 

 

 

 

 

 

FAN alarm

 

 

 

 

 

 

description

2-61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

description

2-59

 

 

 

 

troubleshooting

2-61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

troubleshooting

2-60

 

 

 

 

FE-DS1-NSA condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FANDEGRADE alarm

 

 

 

 

description

2-61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

description

2-60

 

 

 

 

troubleshooting

2-61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

troubleshooting

2-60

 

 

 

 

FE-DS1-SA condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan Failure

2-59

 

 

 

 

 

description

2-62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

fan-tray assembly

 

 

 

 

 

troubleshooting

2-62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

missing unit alarm 2-51

 

 

 

 

FE-DS1-SNGLLOS condition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

reseat 2-130

 

 

 

 

 

description

2-62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

fan-tray assembly, replacing

3-1

 

 

troubleshooting

2-62

 

 

 

 

 

 

 

 

 

 

 

Far-End Alarm Indication Signal

2-60

 

FE-DS3-NSA condition

 

 

 

 

 

 

 

 

 

 

Far-End Common Equipment Failure Non-Service

 

description

2-63

 

 

 

 

 

 

 

 

 

 

 

 

Affecting

2-64

 

 

 

 

troubleshooting

2-63

 

 

 

Far-End DS-1 Equipment Failure Non-Service

 

FE-DS3-SA condition

 

 

 

 

Affecting

2-61

 

 

 

 

description

2-63

 

 

 

 

Far-End DS-1 Single DS-1 Loss of Signal 2-62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco ONS 15327 Troubleshooting Guide, R3.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN-6

 

 

 

 

 

 

 

 

 

 

 

 

April 2003

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 248
Image 248
Cisco Systems ONS 15327 manual IN-6

ONS 15327 specifications

Cisco Systems ONS 15327 is a high-performance optical networking solution tailored for service providers and enterprises looking to enhance their optical communication infrastructure. This versatile platform is recognized for its robust performance, scalability, and flexibility, making it suitable for a wide array of applications ranging from broadband access to metropolitan area networking.

One of the standout features of the ONS 15327 is its ability to handle multiple data types over a single platform. It supports a rich array of protocols, including Ethernet and SONET/SDH, allowing service providers to deliver a diverse portfolio of services to their customers. This multiservice capability simplifies the network architecture, reducing operational complexity and costs.

The ONS 15327 is designed with a modular architecture, which enables operators to customize and scale their network as demand grows. It supports a variety of card options for different media types, wavelengths, and capacity requirements. This modularity not only facilitates straightforward upgrades but also allows for efficient network management.

In terms of technology, the ONS 15327 leverages dense wavelength division multiplexing (DWDM) capabilities to maximize the utilization of available fiber bandwidth. This allows for an impressive increase in transmission capacity without the need for additional fiber installations, making it a cost-effective solution for expanding networks.

Another significant characteristic of the Cisco ONS 15327 is its advanced performance monitoring and management features. Built-in diagnostic tools provide real-time visibility into network performance, enabling prompt identification and troubleshooting of potential issues. This proactive approach to network management enhances service reliability and customer satisfaction.

Security is also paramount in the ONS 15327. The platform integrates various security features and protocols to protect the data traversing the network, ensuring compliance with industry standards and safeguarding sensitive information.

Furthermore, the equipment is designed for easy integration into existing infrastructures. Its compatibility with Cisco’s broader networking solutions allows for seamless interconnection with routers, switches, and other devices, facilitating comprehensive network solutions.

In conclusion, Cisco Systems ONS 15327 stands out as a powerful optical networking platform that combines versatility, scalability, and advanced management features. Its ability to support various protocols and harness optical technologies makes it an essential tool for organizations aiming to optimize their telecommunications infrastructure while minimizing costs and complexity.