Техническая Спецификация для Cisco 2521V IP CIVS-IPC-2521V
Модели
CIVS-IPC-2521V
Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Cisco Video Surveillance 2520 Series Standard-Definition IP Dome
The Cisco
®
Video Surveillance 2520 Series IP Dome is a feature-rich digital camera designed for superior
performance in a wide variety of video surveillance applications. The camera employs MPEG-4 and MJPEG
compression of up to 30 frames per second (fps) at D1 NTSC resolution (720 x 480) or 25 fps at D1 PAL resolution
(720 x 576), offering efficient network utilization while providing high-quality video. Two-way audio and contact
closures allow integration with microphones, speakers, and access control systems. This vandal-resistant dome is
designed to be deployed indoors. With its open, standards-based design, the camera provides an ideal platform for
integration and operation as an independent device or as part of a Cisco Video Surveillance network.
Figure 1 shows Cisco Video Surveillance 2520 series IP Dome.
Figure 1. Cisco Video Surveillance 2520 Series IP Dome
The Cisco Video Surveillance 2520 Series IP Dome offers a variety of benefits, including:
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Wide dynamic range. The camera employs powerful digital imaging technology, allowing it to capture high-
quality images in a wide variety of lighting conditions. It uses a progressive scan image sensor with global
electronic shuttering to ensure natural color rendition, zero blooming and smear, and minimal motion blurring.
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Dual streaming. The camera can stream MPEG-4 and MJPEG video simultaneously. Each video stream can
be configured with individual resolution, quality, and frame rate settings.
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Embedded security and networking. The camera provides 802.1X authentication and hardware-based
Advanced Encryption Standard (AES). For enhanced bandwidth management, the camera supports
IP Multicast.
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Event notification. The camera can examine designated areas in the video for motion activity and then notify
users or other applications when it detects activity that exceeds a predefined threshold. The camera also
provides two digital inputs and two digital outputs that can initiate specific actions when an alarm is detected.
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Bidirectional audio. The camera supports full-duplex audio, and options for half-duplex operation.
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Flexible power options. The camera supports Power over Ethernet (PoE) 802.3af, and 12 VDC or 24 VAC
power through an optional external power supply.