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EVS8248X

Dahua 1024CH 48-bay 6U Embedded Video Storage

> Dual 64-bit High-performance multi-core processor.

> Max 1024-ch IP camera inputs.

> Max 2048 Mbps incoming/recording/outgoing bandwidth.

> 48 HDDs, SAS/SATA, Hot-Swap.

> Supports RAID 0/1/5/6/10/50/60,JBOD, global and private hot standby.

> Supports video stream/picture direct storage mode and IPSAN storage mode.

> Supports Automatic Network Replenishment (ANR).

> Modular and drawer-like design.

> 2+1 redundant 80PLUS platinum power supply.

  • Specifications
  • Accessories
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  • System

    Main Processor

    Dual 64-bit high-performance multi-core processor

    Operating System

    Embedded LINUX OS

    Operating Interface

    Web (PCAPP)

    Controller

    Single controller

    Cache

    16 GB by default (extendable to 256 GB)

    AI Applications

    AI by Camera

    Face detection, face recognition, IVS (abandoned object, missing object, loitering, crowd gathering, parking, fence-crossing, fast moving, tripwire and intrusion), video metadata (human, vehicle, non-motor vehicle), vehicle recognition, people counting (fisheye or people counting camera required),face & body detection, crowd distribution, smart thermal (call detection, visible channel- smoking detection, thermal channel-smoking detection)

    Camera Compatibility

    Thermal

    Works with camera for fire alarm, temperature alarm, temperature difference alarm, hot spot, cold spot, smoking and calling

    People Counting

    Works with camera for tripwire people counting, regional people counting and queue people counting

    Bullet-PTZ Smart Track

    Works with camera for manual tracking, auto tracking, click positioning and select positioning

    Fisheye Dewarp

    Supports dewarping for fisheye cameras

    Cluster

    Cluster

    N+M

    Audio and Video

    Access Channel

    1024

    Multi-screen Display

    Customized display, max 16-channel PCAPP live view

    Third-party Camera Access

    ONVIF; RTSP; Sony; Panasonic; Axis; Arecont; Pelco; Canon; Samsung

    Compression Standard

    Video Compression

    Smart H.265+; H.265; Smart H.264+; H.264; MJPEG

    Audio Compression

    G.711A; G.711U; PCM; G726

    Network

    Network Protocol

    HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P; iSCSI; FTP; SMB; NFS; UPnP; SNMP; IPv6

    Mobile Phone Access

    DMSS

    Interoperability

    ONVIF (Profile S); CGI; SDK

    Browser

    Chrome; PCAPP; IE9 or higher; Firefox

    Network Mode

    Multiple-address mode; Load balance; Fault-tolerance;Link aggregation

    Recording Playback

    Multi-channel Playback

    Web playback, max. 16-channel playback

    Record Mode

    Auto record; manual record; motion detection; IO alarm

    Storage Method

    Internal HDD

    Backup Method

    Peripheral eSATA storage device; peripheral USB storage device

    Playback Function

    1. Play, pause, stop, fast forward, fast backward, reverse play, frame by frame
    2. Full-screen, backup (clip; file), snapshot, digital zoom, audio on; off

    Storage

    Video Direct Storage (Private Protocol)

    Incoming: 1024-channel (bandwidth: 2048 Mbps)
    Recording: 1024-channel (bandwidth: 2048 Mbps)
    Outgoing: 1024-channel (bandwidth: 2048 Mbps)
    Playback: 32-channel (bandwidth: 64 Mbps)

    Video Direct Storage (Onvif)

    Incoming: 1024-channel (bandwidth: 2048 Mbps)
    Recording: 1024-channel (bandwidth: 2048 Mbps)
    Outgoing: 1024-channel (bandwidth: 2048 Mbps)
    Playback: 32-channel (bandwidth: 64 Mbps)

    Video Direct Storage (Auto Register)

    Incoming: 1024-channel (bandwidth: 2048 Mbps)
    Recording: 1024-channel (bandwidth: 2048 Mbps)
    Outgoing: 1024-channel (bandwidth: 2048 Mbps)
    Playback: 32-channel (bandwidth: 64 Mbps)

    Picture Direct Storage

    Incoming: 400-channel (550 KB/picture)
    Recording: 400-channel (550 KB/picture)
    Outgoing: 400-channel (550 KB/picture)

    Disk Group

    Yes

    RAID

    RAID0; RAID1; RAID5; RAID6; RAID10; RAID50; RAID60

    Record Management

    Supports record control (continuous, event-based, scheduled, scheduled & event-based)

    Storage Pool

    Yes

    IPSAN

    IPSAN Performance

    400-channel × 2 Mbps video stream writing and 24-channel × 2 Mbps video playback ( I/O size of VMS is 64 KB)

    Alarm

    General Alarm

    Motion detect; tampering; IPC external alarm

    Anomaly Alarm

    IPC offline alarm; storage error; HDD full; video frame loss; SSD exception; IP conflict; MAC conflict; login lock; fan malfunction; no HDD; network security exception; power exception; disk health exception; RAID exception; low quota space; storage pool exception; temperature alarm; share service

    Alarm Linkage

    Record; snapshot (full image); alarm uploading; remote device alarm output;
    camera audio; buzzer; log; preset; email, smart tracking and warning light.
    Disarming alarm linkage action by period or one-click sync disarm configuration with channels

    Port

    HDD Interface

    48 slots,
    SATA; SAS
    Max.18 T/HDD
    hot swapping
    CMR
    support enterprise-grade HDD

    eSATA

    1 port

    RS-232

    1 port

    USB

    2 × USB3.0 and 2 × USB2.0

    VGA

    1 port, only for debug

    Network Port

    1 × 1-GbE management port; 4 × 1-GbE LAN ports

    Power

    2+1 redundant power supply

    Network Port Extension

    4×10-GbE optical fiber ports (optional)

    General

    Disk Bay

    48

    Form Factor

    6U

    Power Supply

    100–127 VAC/200–240 VAC, 50/60 Hz

    Power Consumption

    <170 W (without HDD, idling)

    <1000 W (all HDDs connected)

    Fan

    Intelligent speed regulation fan

    Net Weight

    38 kg (83.78 lb)

    Gross Weight

    77 kg (169.76 lb)

    Product Dimensions

    737 mm × 483 mm (with hanger) × 262 mm (29.02" ×

    19.02" × 10.31") (L × W × H)

    Operating Temperature

    0 °C to 45 °C (+32 °F to +113 °F)

    Operating Humidity

    10%–80% (RH), non-condensing

    Operating Altitude

    5000 m (16404.20 ft)

    Installation

    Standard 19 inch rack

    Certifications

    CE: CE-LVD: EN 60950-1/IEC 60950-1
    CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024
    FCC: Part 15 Subpart B