78-11719-02 July 2001

 

Using Cisco Transport Controller 3

Figure 3-23

Example of external alarms and controls in a virtual wire configuration

 

Smoke

Bell

 

 

 

detector

 

 

 

Virtual Wire #1 is

 

 

external control

 

 

trigger

Virtual Wire #1

Virtual Wire #1

ONS 15327

Node 1

Smoke

Smoke

detector

detector

 

ONS 15327

ONS 15327

Node 4

Node 2

ONS 15327

Node 3

Virtual Wire #1

Virtual Wire #1

Smoke detector

=External alarm

=External control

55002

3.12.2 External Input Alarms

Use external alarms for sensors such as open doors, temperature sensors, flood sensors, and other environmental conditions.

Procedure: Provision External Alarms

Step 1 Wire the external-device relays to the Alarm RJ-45 connector on the MIC.

Step 2 Log into CTC and display the working XTC card in card view.

Step 3 Click the External Alarms subtab (Figure 3-24).

Step 4 Complete the following fields for each external device wired to the RJ-45 connector on the MIC card:

Enabled— Click the box to activate the fields for the corresponding alarm input number.

Alarm Type— Select an alarm type from the list provided.

Cisco ONS 15327 User Documentation

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Cisco Systems ONS 15327 manual External Input Alarms, Procedure Provision External Alarms

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.