Chapter 1 Overview

IP Camera Overview

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Audio port

Allows the connection of the audio Y cable that is provided with

 

the IP camera. You can connect an optional external speaker,

 

optional external microphone (with pre-amplifier), or both devices

 

through this cable.

 

Each device connects to the audio cable through a standard 3.5 mm

 

mini phone jack. A speaker connects to the green jack, which is

 

labeled “Audio Out.” A microphone connects to the pink jack,

 

which is labeled “Audio In.”

GPIO ports

General purpose input/output (GPIO) terminal block that includes

 

2 input ports (labeled DI1, DI2), 2 output ports (labeled DO1,

 

DO2), and 4 ground ports (labeled GND).

LAN port

Accepts a twisted pair category 5 or higher network cable to

 

connect the IP camera to a 10/100BASET hub, router, or switch.

Power input

Provides for the connection of a 12 VDC or 24 VAC power adapter.

 

The power pin-out is as follows:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco Video Surveillance System 2621 IP Dome User Guide

1-4

OL-24129-02

 

 

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Cisco Systems CIVS-IPC-2621V manual Overview IP Camera Overview