Cisco Systems ONS 15327 manual Led, IN-9

Models: ONS 15327

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Index

IP

connectivity 1-61designing subnets 1-62

J

Java

browser will not launch 1-48

Java Runtime Environment. See JRE JRE

description 1-58incompatibility 1-58launch failure 1-48

K

KB-PASSTHR condition description 2-76troubleshooting 2-76

kbytes 2-18,2-19,2-76

K Bytes Pass Through Active 2-76

L

lamp test 1-80

 

 

LAN (Category 5) cable

1-74

LED

 

 

 

blinking STAT LED

1-71

test 1-80

 

 

 

line coding

2-73,2-78,2-79

line framing

2-78

 

 

line interface unit

1-2

 

LKOUTPR-S condition

 

description

2-76

 

 

troubleshooting

2-76

 

lockout

 

 

 

clear a BLSR lockout

2-127

clear a USPR lockout

2-127

perform a lockout on a BLSR 2-127

working span lockout 2-76

Lock Out of Protection Span 2-76

LOCKOUT-REQ condition

description 2-77troubleshooting 2-77

LOCKOUT-REQ-RING condition description 2-77troubleshooting 2-77

Lock Out Switch Request on Facility/Equipment 2-77Lock Out Switch Request Ring 2-77

LOF (BITS) alarm

description 2-77troubleshooting 2-78

LOF (DS1) alarm description 2-78

troubleshooting 2-78

LOF (DS3) alarm

description 2-79

troubleshooting 2-79

LOF (OC-N) alarm

description 2-80

troubleshooting 2-80login errors

applet security restrictions 1-57browser login does not launch Java 1-48browser stalls when downloading JAR file 1-54

no DCC connection

1-61

no IP connectivity

1-61

username/password mismatch 1-60

loopback

 

 

alarms

2-87,2-88

 

clear

2-128

 

description 1-2

See also facility loopback

See also terminal loopback

LOP-P alarm description 2-80troubleshooting 2-81

Cisco ONS 15327 Troubleshooting Guide, R3.4

 

April 2003

IN-9

 

Page 251
Image 251
Cisco Systems ONS 15327 manual Led, IN-9

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.