描述
DS-AT1000SI/C450/450T
24-slot Cost-efficient Super Capacity Storage
DS-AT1000SI/C450/450T 屬海康威視閉路電視產品。傑成系統有限公司（香港防盜）為海康威視產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。選型及報價可參考閉路電視安裝。規格以原廠資料為準。
規格
Performance Parameter
| Video Direct Storage (Timed Recording) |
Incoming: 450-channel (bandwidth: 900 Mbps) Outgoing: bandwidth: 90 Mbps Playback: 45-channel (bandwidth: 90 Mbps) |
| Video Direct Storage (Event Recording) |
Incoming: 200-channel (bandwidth: 400 Mbps) Outgoing: bandwidth: 90 Mbps Playback: 45-channel (bandwidth: 90 Mbps) |
Device Maintenance
| Alarm Linkage |
Sound, notifying surveillance center, sending email, recording linkage |
| Anomaly Alarm |
Storage exception, network exception, power exception, temperature exception, fan malfunction |
| Log Downloading |
Download on web page |
Network
| Network Protocol |
HTTP; HTTPS; IPv4; SMTP; NTP; DHCP; DNS; SNMP; SADP |
| Interoperability |
ONVIF (Profile S,T); ISAPI; SDK |
| Browser |
Chrome; Firefox; Edge; Safari |
| Network Mode |
Active-Backup; XOR Mode; 802.3ad; Self-Adaptive Load Balancing (Virtualized) |
General Specification
| Chassis |
4U |
| Power Supply |
100-240 VAC, 50/60Hz, 2 redundant power supply |
| Power consumption |
Working(all HDDs connected): ≤ 520W(1775 BTU/hr) Working(without HDD): ≤ 235W(802 BTU/hr) Rated: ≤ 550W(1876 BTU/hr) |
| Fan |
Intelligent speed regulation fan |
| Net Weight |
39 kg (85.98 lb) |
| Gross Weight |
56 kg (123.46 lb) |
| Dimension (W × H × D) |
447 × 175 × 787 mm (17.6 × 6.9 × 31.0 in) |
| Working temperature |
5 °C to 40 °C (+41 °F to +104 °F) |
| Working humidity |
20% to 80%RH (non-condensing/frozen) |
| Storage temperature |
-20 °C to 70 °C (-4 °F to +158 °F) |
| Storage humidity |
5% to 90%RH (non-condensing/frozen) |
| Installation |
Standard 19 inch rack |
| Language |
English, Vietnamese, Thai, Turkish, Arabic, Spanish, Portuguese, Russian, Chinese |
| VMS Support |
HCP, HCM |
| Slide |
Provided as accessory |
| Certifications |
CB,CE-EMC,CE-LVD,RCM,Transport Identification |
System
| Main Processor |
64-bit multi-core processor |
| Operating System |
LINUX FAROS |
| Operating Interface |
Web |
| Controller |
Single controller |
| Cache |
8 GB by default (extendable to 64 GB) |
Video Protection
Audio and Video
| Access Channel |
450 |
| Multi-Screen Display |
Customized display, max 16-channel web live view |
| Third-Party Camera Access |
ONVIF; RTSP |
Compression Standard
| Video Compression |
H.265+; H.265; H.264+; H.264 |
| Audio Compression |
G.711ulaw; G.711alaw; G.722; G.726; AAC; MP2L2 |
Recording Playback
| Multi-Channel Playback |
Web playback, max 16-channel playback |
| Recording Management |
Recording modes: continuous, event-based, motion detection. Supports locking key video |
| Playback Function |
1. Play, pause, stop, fast forward, fast backward, reverse playback, single frame 2. Full screen, backup (clip/file), capture, digital zoom, audio on/off, aspect ratio, window split |
Storage
| RAID |
RAID5(VRAID) |
| Storage Pool |
Video pool management |
| HDD slot |
24 (with 15 pre-installed HDDs, remaining slots unavailable) |
| HDD Interface/Capacity |
SATA/30 TB |
| HDD Hot-Swapping |
Supported |
| HDD support |
Enterprise Hard Disk |
| Disk Management |
Disk inspection, smart alarm and repair |
Port
| HDMI |
1 × Rear |
| VGA |
1 × Front; 1 × Rear |
| COM |
1 × RS-232 serial interface |
| USB |
2 × USB 2.0 (Front) 4 × USB 3.0 (Rear) |
| Management Network Interface |
1 × 1G Ethernet interface |
| Data Network Interface |
4 × 2.5G Ethernet interface |
| Network Port Extension |
4 × GbE or 2 × GbE or 1 × GbE or 2 × 10GbE (optional) |
| Indicator |
Hdd indicator, power indicator, location indicator, status indicator, network indicator, alarm indicator |
