Cisco Systems ONS 15327 manual AUTOSW-UNEQ Vtmon, Bat-A-Hgh-Vlt, Bat-A-Low-Vlt

Models: ONS 15327

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Chapter 2 Alarm Troubleshooting

Alarm Procedures

2.6.24 AUTOSW-UNEQ (VTMON)

Minor (MN), Service Affecting (SA)

AUTOSW-UNEQ (VTMON) indicates that an UNEQ-V alarm (see page 2-123)caused automatic UPSR protection switching to occur. If the UPSR is configured for revertive switching, it will revert to the working path after the fault clears.

Procedure: Clear the AUTOSW-UNEQ (VTMON) Alarm

Step 1 Complete the “Clear the UNEQ-V Alarm” procedure on page 2-124.

Step 2 If the alarm does not clear, log onto http://www.cisco.com/tac for more information or call TAC to report

aservice-affecting problem (1-800-553-2447).

2.6.25BAT-A-HGH-VLT

Not Reported (NR), Non-Service Affecting (NSA)

The High Voltage Battery (BAT) A condition occurs when the voltage level on battery lead A is between –52 VDC and –56.7 VDC. The condition indicates that the voltage on the battery lead is high. The condition remains until the voltage remains under this range for 120 seconds.

Procedure: Clear the BAT-A-HGH-VLT Condition

Step 1 The problem is external to the ONS 15327. Troubleshoot the power source supplying battery lead A.

Step 2 If the alarm does not clear, log onto http://www.cisco.com/tac for more information or call TAC (1-800-553-2447).

2.6.26BAT-A-LOW-VLT

Not Reported (NR), Non-Service Affecting (NSA)

The Low Voltage Battery A (BAT-A-LOW-VLT) condition occurs when the voltage on battery feed A is low. The low voltage battery A condition occurs when the voltage on battery feed A is between –44 VDC and –40 VDC. The condition clears when voltage remains above this range for 120 seconds.

Procedure: Clear the BAT-A-LOW-VLT Condition

Step 1 The problem is external to the ONS 15327. Troubleshoot the power source supplying battery lead A.

Step 2 If the alarm does not clear, log onto http://www.cisco.com/tac for more information or call TAC (1-800-553-2447).

Cisco ONS 15327 Troubleshooting Guide, R3.4

2-28

March 2004

 

 

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Cisco Systems ONS 15327 manual AUTOSW-UNEQ Vtmon, Bat-A-Hgh-Vlt, Bat-A-Low-Vlt

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.