HIKVISION DS-7608NI-E2/8P User Manual

Network Video Recorder User Manual
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16.2 Glossary
• Dual Stream: Dual stream is a technology used to record high resolution video locally while transmitting
a lower resolution stream over the network. The two streams are generated by the DVR, with the main
stream having a maximum resolution of 4CIF and the sub-stream having a maximum resolution of CIF.
• HDD: Acronym for Hard Disk Drive. A storage medium which stores digitally encoded data on platters
with magnetic surfaces.
• DHCP: Dynamic Host Configuration Protocol (DHCP) is a network application protocol used by devices
(DHCP clients) to obtain configuration information for operation in an Internet Protocol network.
• HTTP: Acronym for Hypertext Transfer Protocol. A protocol to transfer hypertext request and information
between servers and browsers over a network
• PPPoE: PPPoE, Point-to-Point Protocol over Ethernet, is a network protocol for encapsulating
Point-to-Point Protocol (PPP) frames inside Ethernet frames. It is used mainly with ADSL services where
individual users connect to the ADSL transceiver (modem) over Ethernet and in plain Metro Ethernet
networks.
• DDNS: Dynamic DNS is a method, protocol, or network service that provides the capability for a
networked device, such as a router or computer system using the Internet Protocol Suite, to notify a
domain name server to change, in real time (ad-hoc) the active DNS configuration of its configured
hostnames, addresses or other information stored in DNS.
• Hybrid DVR: A hybrid DVR is a combination of a DVR and NVR.
• NTP: Acronym for Network Time Protocol. A protocol designed to synchronize the clocks of computers
over a network.
• NTSC: Acronym for National Television System Committee. NTSC is an analog television standard used
in such countries as the United States and Japan. Each frame of anNTSC signal contains 525 scan lines at
60Hz.
• NVR: Acronym for Network Video Recorder. An NVR can be a PC-based or embedded system used for
centralized management and storage for IP cameras, IP Domes and other DVRs.
• PAL: Acronym for Phase Alternating Line. PAL is also another video standard used in broadcast
televisions systems in large parts of the world. PAL signal contains 625 scan lines at 50Hz.
• PTZ: Acronym for Pan, Tilt, Zoom. PTZ cameras are motor driven systems that allow the camera to pan
left and right, tilt up and down and zoom in and out.
• USB: Acronym for Universal Serial Bus. USB is a plug-and-play serial bus standard to interface devices to
a host computer.

HIKVISION DS-7608NI-E2/8P Specifications

General

Display modes	Live view
Maximum frame rate	60 fps
Maximum resolution	1920 x 1080 pixels
Alarm input channels	4
Video input channels	8 channels
Alarm output channels	1
Resolution at capture speed	1920x1080@60fps
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	10 - 90 %
AC input voltage	100 - 240 V
Power consumption (typical)	10 W
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN (RJ-45) ports	9
HDD interface	Serial ATA
Maximum storage capacity	12 TB
Number of HDDs supported	2
Total installed storage capacity	0 GB

Weight and Dimensions

Depth	290 mm
Width	445 mm
Height	45 mm
Weight	1000 g