توضیحات
دستگاه ذخیره سازی IP داهوا مدل EVS5048S-R
دستگاه ذخیره سازی IP داهوا مدل EVS5048S-R دستگاه ذخیره ساز IP با قابلت پشتیبانی از پردازنده 64 بیتی با کارایی بالا اینتل و کنترل کننده تک گانه .دارای حافظه 4 گیگ به طور پیش فرض برای هر کنترل کننده . پشتیبانی از سیستم عامل LINUX . با پهنای باند کمتر از 2.7Gbps و دارای 48 هارد HDD که 10 ترا بایت هر HDD درنظر گرفته شده است . نرخ ضبط 1024 Mbps . ورودی 320 Channel کاناله . ابعاد (19.0″ x 22.0″ x 13.7″) . رابط کاربری به صورت وب و دارای 2 رابط USB 3.0 و پشتیبانی از سیستم های گوشی هوشمند iPhone, iPad, Android با حداکثر استفاده کاربران تا 128 کاربر را پشتیانی می کند و جنس آلیاژ آلومینیوم با دقت بالا
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System |
|
| Main Processor | 64-bit high-performance Intel processor |
| Controller | Single controller |
| Memory | 4GB by default |
| Operating System | Embedded LINUX |
| User Interface | Web |
Working Mode |
|
| Video Stream Mode | 320-channel (640Mbps) incoming and recording , 160-channel (320Mbps)forwarding, 32-channel (64Mbps) playback |
| IP SAN Mode | Storage bandwidth ≤2.7Gbps Write-through: 320Mbps;Write-back:480Mbps |
Storage |
|
| HDD Amount |
48 HDDs, Up to 10 TB capacity for each HDD SATA HDD composite connection |
| miniSAS | 2 miniSAS ports, for storage extension |
| HDD Installation |
Additional HDD bracket, HDD hot-swap, HDD online replacement |
| HDD Mode | Single, RAID 0/1/5/6/10/50/60(Enterprise-level HDDs are recommended), JBOD, hotspare |
Storage Management |
|
| HDD Manager |
Non-working HDD hibernation to guarantee sound ventilation, reduce power consumption and enhance HDD life span HDD bad track mapping to enhance HDD life span |
| RAID Rebuild | Dynamically adjust RAID rebuild speed to guarantee system load balance |
| Logic Volume Manager | Support iSCSI volume management, NAS(SMB/NFS/FTP) volume management |
| Snapshot | Support snapshot function, create user volume to back data. |
| Extract Frame | Support extracting P frame function. Customizied extracting period and frame rate setup. |
| Cluster Service | N+M cluster service |
| ANR | After diconnection, system can download the record file from the SD card on the network camera to maintain the full record file. |
| Shortcut RAID Creation | Click one button to create RAID conveniectly. |
Playback and Backup |
|
| Search Mode | Time/Date, Channel, Alarm, MD and Exact Search (accurate to second) |
| Playback Function | Play, Pause, Stop, Fast play, Slow play, Full screen, Backup selection, Digital zoom |
| Backup Mode | USB Device/Network/eSATA Device |
Third-party Support |
|
| Third-party Support | Dahua, AEBell, Arecont, AXIS, Dynacolor, HIKVISION, LG, Panasonic, PSIA, Samsung, Sony, Vivotec, and more |
Recording |
|
| IP Camera Input | 320 Channel |
| Record Rate | 640 Mbps |
| Record Mode | Manual, Schedule(Regular, Continous), Motion Detection, Alarm |
| Record Interval |
1 ~ 120 min(default 60 min) Pre-record 1 ~ 30 sec, Post-record 10 ~ 300 sec. I frame storage by period. |
Auxiliary Interface |
|
| USB | 2 USB 3.0 |
| eSATA | 1 eSATA |
| RS232 | 1 Port, for PC communication and Keyboard |
Network |
|
| Interface |
1 management RJ-45 ports (10/100/1000Mbps) 4 data RJ-45 ports (10/100/1000Mbps) |
| Network Mode | Multi-address, Fault-tolerance, Load balance, Link aggregation |
| Network Function | HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTP, RTCP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, iSCSI, SMB, NFS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.) |
| Expansion Interface | 2 Ten Gigabit Optical Fiber Interface |
| Max. User Access | 128 users |
| Smart Phone | iPhone, iPad, Android |
| Interoperability | ONVIF 2.4, CGI Conformant |
Electrical |
|
| Power Supply |
AC100V ~ 240V, 47 ~ 63 Hz 2 + 1 Redundant power, Hot-swap |
| Power Consumption | 175W ~ 950W (With HDD) |
| Fan |
DC12V, 1.5A, Diameter 80mm MTBF > 100,100 hours, Hot-swap |
Environmental |
|
| Working Conditions | 0°C ~ +40°C (+32°F ~ +104°F), 10 % ~ 80% RH |
| Storage Conditions | -20°C ~ +70°C (-4°F ~ +158°F), 5% ~ 90% RH |
| Working Altitude | -60m ~ 3000m |
Construction |
|
| Chassis |
1.2mm extra-thickness hot-dip galvanized steel. High accuracy aluminum alloy slider. Self-developed patent removable HDD bracket. |
| Dimensions(W x D x H) |
8U, 482.6mm x 558.5mm x 347.8mm ; (19.0″ x 22.0″ x 13.7″) |
| Net Weight | 50kg (110.2 lb) (without HDD) |
| Gross Weight | 70kg (154.3 lb) |
| Installation | Standard 19-inch rack installation |
Certifications |
|
| CE | EN55022, EN55024, EN50130-4, EN60950-1 |
| FCC | Part 15 Subpart B, ANSI C63.4-2009 |
| UL | UL 60950-1 and CAN/CSA C22.2 No.60950-1 |
نقد و بررسی‌ها
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