Glossary

S

scanning

SDM

A subscriber unit feature that automatically allows a radio to change channels or talk groups to enable a user to listen to conversations that are occurring on different channels or talk groups.

Security Device Manager. A web-based integrated router application, provides a user-friendly GUI for configuring security features in Cisco routers.

Cisco IPICS uses SDM to configure voice ports and LMR functions on LMR gateways.

secure flag

A PTT channel indicator that identities a channel as a secure PTT channel.

service delivery area

See coverage.

signal

The detectable transmitted energy that carries information from a transmitter to

 

a receiver.

skin

Skins form the appearance of the PMC. In Cisco IPICS, skins are customizable

 

and available in various options, including 4-channel and 8-channel mouse and

 

touch screen formats.

speaker arbitration

spectrum

squelch

The procedure that is used to determine the active audio stream in a Push-to-Talk system.

The usable radio frequencies in the electromagnetic distribution. The following frequencies have been allocated to the public safety community:

High HF 25–29.99 MHz

Low VHF 30–50 MHz

High VHF 150–174 MHz

Low UHF 406.1–420/450–470 MHz

UHF TV Sharing 470–512 MHz

700 MHz 764–776/794–806 MHz

800 MHz 806–824/851–869 MHz.

An electric circuit that stops input to a radio receiver when the signal being received is too weak to be anything but noise.

 

 

Cisco IPICS Server Installation Guide

 

 

 

 

 

 

OL-8155-01

 

 

GL-15

 

 

 

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Cisco Systems OL-8155-01 manual GL-15

OL-8155-01 specifications

Cisco Systems OL-8155-01 is a vital component in the landscape of networking and IT infrastructure, designed for high performance and reliability in a variety of applications. This model is a part of Cisco's extensive offerings tailored for enterprise-level networking solutions, ensuring that organizations can effectively manage their networks to meet increasing demands.

One of the main features of the OL-8155-01 is its robust support for virtualization technologies. It provides an integrated platform that allows businesses to deploy virtual machines with ease. This capability is crucial as companies increasingly migrate to cloud-based services and seek to optimize their existing resources. The model supports various hypervisors, thereby offering flexibility in deployment scenarios.

Another standout characteristic of the OL-8155-01 is its advanced security features. Built with Cisco’s renowned security protocols, it helps safeguard sensitive data against cyber threats. The inclusion of features such as encryption and identity management allows organizations to maintain compliance with industry regulations while ensuring that their networks are protected from unauthorized access.

The OL-8155-01 is also designed with high availability in mind. It includes redundant components and failover capabilities that make sure network uptime is maximized. Organizations can rely on this system to keep their operations running smoothly, even in the event of hardware failures or unexpected disruptions.

In terms of connectivity, the OL-8155-01 supports a wide range of network interfaces, enabling seamless integration with existing network infrastructure. This versatility is essential for businesses that require flexibility in their networking solutions, as it allows for easy scaling and adaptation to changing business needs.

Performance is another critical area where the OL-8155-01 excels. It is engineered to handle high volumes of traffic, making it ideal for data-intensive applications such as video conferencing, online collaboration tools, and large-scale data analysis. The model's ability to maintain speed and efficiency under load is a significant advantage for organizations that rely heavily on data transmission.

In summary, Cisco Systems OL-8155-01 stands out with its combination of virtualization support, advanced security measures, high availability, versatile connectivity options, and robust performance capabilities. These features make it a compelling choice for enterprises looking to enhance their networking infrastructure and support their digital transformation initiatives. As businesses navigate the complexities of modern IT environments, the OL-8155-01 offers a solid foundation for achieving their networking goals.