• High-Performance, Scalability ,easy for data storage
  • Dual controller architecture, ensure the system reliability
  • Support SAS multiple cascade, external SAS interface bandwidth bi-directional 192Gbps,Ensure the system storage capacity expansibility
  • 48HDDs in single devices ,single system up to 240HDDs
  • Up to 10-1000Mbps Ethernet ports and 4-1000Mbps Ethernet ports
  • Support 3.5 inch,2.5 inch SAS/SATA 6TB,Support Mixed different capacity HDDs
  • Support standard iSCSI protocol storage and video stream direct storage
  • Under video stream direct storage mode, support 1024Mbps video storage: support 128Mbps network playback
  • Internal backboard bandwidth bi-directional 288Gbps

Technical Specifications

Model HEVS48L
Main Processor Multi-core private storage CPU
Operating System Embedded LINUX
controller Single Controller
Memory Standard 8G,include ECC, Support up to 16G
SAS 2 SAS interfaces
Ethernet port 1 management port (1000Mbps),4data port(1000Mbps)
Expansion 4-1000Mbps Ethernet port or 2-10000Mbps Ethernet port
USB 1 USB 3.0
Multiplex interface 1 USB 2.0 and eSATA multiplex interface
Serial 1 RS232,1 RS485
Alarm 4/4 channel In/Out
HDD Compatibility Support up to 6TB HDD Support mixed SAS and SATA HDDs,
Support SSD & 2.5”HDD
Power redundant Dual power supply redundant
User interface WEB
IPSAN Support IPSAN direct storage
IPSAN Function Support logic volume dynamic online expansion
Video stream mode Support RTP/RTCP/RTSP,UDP,HTTP,NTP,SNMP,ISCSI,SMB,NFS,FTP Protocol
Streaming media protocol Support access protocol such as Onvif , GB28181
Frame extracting storage Support frame extracting storage, time and frame extracting rate can be settled
Performance index Up to 768ch (1536Mbps)Front-end access,storage,transmit,64ch(128Mbps)network playback
Interface 1RJ-45Port(10/100/1000Mbps)
Data Interface 4 RJ-45 10/100/1000Mbps,Multiple Ethernet-port binding or, load Balance ,Expandable up to 4x1000Mbps or 2x10000MbpsEthernet port
User interface WEB GUI
HDD 24 HDDs, expandable up to 240HDDs
Raid Mode RAID 0/1/5/6/10/50/60,JBOD,(Hot Standby)
HDD install Independent HDD holder
HDD Management Non-working HDD sleep, in favor of heat dissipation and power consumption reduction, prolong life-span of HDD
HDD processing Support HDD bad tracks mapping, prolong life-span of HDD
HDD Hot Standby Support hot-swappable, online replacement
HDD status inspection Support HDD preview before use, periodic inspection during use
One-Click RAID RAID Support one-click set RAID immediately
RAID Reset Support adjust RAID reset speed dynamically ,ensure system load balance
RAID write synchronous Support RAID write synchronous, ensure to data safety
Video Playback Support WEB-Client Video playback: Support search by second: adjustable playback speed
Power supply AC 100v-240v 47Hz-63Hz
Power Consumption <1000W (without HDD)
Fan DC 12V,1.5A,flabellum diameter:80mm,Support hot-swap
Working Environment 0°C˜+40°C/10%˜80%RH/80˜106kpa
444.4mm x 352.8mm x 494mm(without lug)
444.4mm x 352.8mm x 532mm(with lug)
Chassis All self-design ,Hot dip galvanized steel sheet(1.2mm thick)
High-precise aluminum alloy slide-patent drawer-type HDD rack
Weight 49.9KG(without HDD)