Página 78

AXIS Q7401 Guía de instalación

Conector RS-422/RS-485 - Dos bloques de terminales de 2 pines para la interfaz serie RS-485/ 422 utilizada para controlar equipos auxiliares, como por ejemplo, dispositivos PTZ.

El puerto serie RS-485/422 se puede configurar en los modos de puerto siguientes:

Puerto semidúplex RS-485 bidireccional para transmisión de datos mediante dos hilos, un par RX/TX combinado.

Puerto dúplex completo RS-485 bidireccional para transmisión de datos mediante cuatro hilos, un par RX y un par TX.

Puerto RS-422 unidireccional para transmisión o recepción de datos mediante dos hilos, par RX o TX.

TX RX/TX

1 2 3 4

Puerto dúplex completo RS-422 bidireccional para transmisión de datos (punto a punto) mediante cuatro hilos, un par RX y un par TX.

Función

Pin

Notas

 

 

 

RS 485/422TX(A)

1

Par TX para RS-422 y RS-485 de 4 hilos

 

 

 

RS 485/422TX(B)

2

 

 

 

 

RS-485A alt RS-485/422RX(A)

3

Par RX para todos los modos (RX/TX combinado para RS-485 de 2

 

 

hilos)

RS-485B alt RS-485/422RX(B)

4

 

 

 

 

Ranura para tarjeta de memoria SDHC - Se pueden usar tarjetas de memoria SD de gran capacidad para grabación local con almacenamiento extraíble.

Conector BNC - Conecte un cable de vídeo coaxial de 75 ohmios (longitud máx.: 250 metros).

Nota: Si la fuente de vídeo se tiene que conectar en paralelo con otro equipo mediante un adaptador BNC en T, deshabilite la terminación de entrada ajustando el conmutador de terminación de 75 ohmios a OFF (desactivado). Si no se hace así la calidad de imagen disminuirá.

Indicadores LED

LED

Color

Indicación

 

 

 

Red

Verde

Fijo para indicar la conexión a una red de 100 Mbits/s. Parpadea para

 

 

indicar actividad en la red.

 

 

 

 

Ámbar

Fijo para indicar la conexión a una red de 10 Mbits/s. Parpadea para indicar

 

 

actividad en la red.

 

 

 

 

Apagado

Desconectado de la red.

 

 

 

Estado

Verde

Fijo para indicar funcionamiento normal.

 

 

 

 

Ámbar

Fijo durante el inicio o durante el restablecimiento de los valores o la

 

 

configuración iniciales.

 

 

 

 

Rojo

Parpadeo lento si no se puede realizar una actualización.

 

 

 

Alimentación

Verde

Funcionamiento normal.

 

 

 

 

Ámbar

Parpadeo verde/ámbar durante la actualización del firmware.

 

 

 

Page 78
Image 78
Axis Communications Q7401 manual Indicadores LED, Función Pin Notas, Color Indicación

Q7401 specifications

The Axis Communications Q7401 is a powerful and versatile video encoder designed for transforming analog video signals into high-quality digital streams. This device is part of Axis' comprehensive line of video surveillance solutions, catering to a broad array of applications ranging from retail and transportation to public safety and critical infrastructure monitoring.

One of the standout features of the Q7401 is its support for multiple video formats, including H.264 and Motion JPEG. This versatile encoding capability ensures that users can choose the video quality and bandwidth that best suit their needs. The H.264 compression, in particular, provides a significant reduction in bandwidth and storage requirements while maintaining exceptional video quality, making it an ideal choice for environments where efficiency is crucial.

Equipped with a two-way audio feature, the Q7401 enables real-time communication between the camera and the control center, enhancing situational awareness and response capabilities. This feature is increasingly valuable in security applications, allowing operators to interact proactively with on-site personnel or potential intruders.

The Q7401 also includes advanced features such as video motion detection, which allows the user to set up alerts based on detected motion within predefined areas. This capability reduces the need for constant monitoring, automatically notifying users of potential security breaches or events of interest.

In terms of connectivity, the Axis Q7401 is designed to integrate seamlessly with Axis' network video products. Its compatibility with various Axis applications enhances its functionality, allowing for advanced analytics and intelligent features that can further enhance security measures.

The robust design of the Q7401 ensures reliability in various environments. Its compact form factor allows for easy installation in space-constrained locations, and it operates efficiently in temperature variations, making it suitable for both indoor and outdoor use.

Additionally, the device supports Power over Ethernet (PoE), simplifying the installation process by allowing both power and data transmission through a single cable, thus reducing the amount of wiring required.

Overall, the Axis Communications Q7401 is an excellent choice for organizations looking to upgrade their surveillance systems to meet modern security demands while benefiting from advanced features and reliable performance.