System

Main Processor

64-bit multi-core processor

Operating System

Embedded Linux

Operation Interface

Web

Controller

Dual-controller

RAM (Single Controller)

16 GB by default (extendable to 64 GB)

Power Redundancy

1+1

External Ports

SAS(Single Controller)

2 mini SAS HD ports with maximum speed 12Gb/s

Network (Single Controller)

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

Network Extension

(Single Controller)

4×1-GbE LAN ports; 2×10-GbE optical fiber ports

eSATA(Single Controller)

1×eSATA

RS-232(Single Controller)

1×DB9

HDMI(Single Controller)

1×HDMI

Internal Expansion

M.2 SSD(Single Controller)

2×NVMe SSD ports

PCI-E(Single Controller)

1×PCI-E X8; 1×PCI-E X4

Disk(Single Controller)

1×2.5 inch SATA

Disk

Disk Bay

48

Disk Type

1TB; 2TB; 3TB; 4TB; 5TB; 6TB; 8TB; 10TB; 12TB;

14TB; 16TB;

2.5-inch and 3.5-inch HDD

Support simultaneously connecting to SAS/SSD

Disk Installation

Independent disk tray

Hot Swapping

Support

RAID Type

RAID0, 1, 5, 6, 10, 50, 60, JBOD, Hot-Spare

Disk Processing

Dad sector mapping

Disk Management

Non-working disks automatic sleep

Disk Inspection

Inspection before use and during use

Performance

Video Direct Storage (Private Protocol)

Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback

Video Direct Storage (ONVIF)

Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback

Video Direct Storage (Auto Register)

Up to 512-channel (1024 Mbps) access, storage, and forwarding; 32-channel (64 Mbps) online playback

Picture Direct Storage

Up to 512-channel access, storage, and

forwarding (250 KB/Picture)

IPSAN Performance

Write-through: 900 Mbps
Write-back: 1200 Mbps

Function

IPSAN Mode

Yes

IPSAN Function

Dynamic online extension of logic volumes

Video Storage

Direct storage

Network Protocol

RTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI

RTSP

ONVIF; GB28181

Controller Mode

Dual-controller, active-active

Automatic Network Replenishment (ANR)

Videos during network failure upload to EVS automatically afterwards

Network Mode

Link aggregation, fault tolerance

Quick RAID

Yes

RAID Instant Use

Yes

RAID Rebuilding

Self-adaptive rebuilding

RAID-write Synchronization

Yes

Record Mode

Scheduled, manual, motion-triggered and alarm triggered

Video Playback

Web playback, concentrated playback, slice playback, synchronous playback
Search video by second
Adjustable playback speed

Video Codec

Access by cameras with encoding formats of MPEG4, MJPEG, H.264, H.265, and SVAC
Access by multi-sensor cameras, thermal cameras, and panoramic cameras

Video Backup

Back up video through USB, network, and eSATA

General

Power Supply

100–127V/200–240V AC, 50/60Hz, 5A/2.5A

Fan

Dual ball-bearing fans

Power Consumption

<500W (include disks)

Operating Temperature

0°C to 45°C (32°F to 113°F)

Operating Humidity

10%–80% (RH) (non-condensation)

Storage Temperature

–20°C to +70°C (–4°F to 158°F)

Storage Humidity

5%–90% (RH) (non-condensation)

Operating Altitude

≤5000 m

Certifications

CE: EN 55024; EN 55032; EN 55035; EN 50130-4; EN 61000-3-2; EN 61000-3-3; EN 62368

FCC: ANSI C63.4, 47 CFR PART 15B Subpart B

Chassis

1.2 mm hot dip galvanized steel plate
Independent developed pull-out disk tray

Dimensions

With lugs:

482.6 mm (W) x 261.4 mm (H) x 736.5 mm (D)