Products
DS-A72XX-CVS
Cluster Storage
Features and Functions
High Reliability Design
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- Redundancy design for key parts; modular drawer design.
- Cluster-based technology to implement load balance and backup among storage nodes.
- Supports automatic network replenishment (ANR) to restore videos during network disconnection.
- The cluster backup function stores multiple copies of a single video within the cluster storage system; supports internal cluster backup and multiple-cluster backup.
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High Performance Application
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- Based on discrete storage technology, multiple devices are able to respond simultaneously to data read/write services, finish massive data search at second level, and download data at high speed.
- Based on virtualization technology, all storage nodes are virtualized as a unified resource which is accessible through specified port; storage space can be flexibility divided and can be adjust dynamically without data loss.
- A single device can respond to the concurrent writing requests of several hundred video channels.
- Supports frame analysis and offers key frame search and playback.
- Supports video stream frame extraction storage.
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Cost-efficient System
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- Supports direct video storage. No stream media server is required.
- Supports stream forwarding. No media switch server is required.
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Efficient Maintenance Service
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- Complete maintenance system, with provided maintenance tools.
- Operating status monitoring for CPU, memory, NIC and HDD.
- Active alarm for software and hardware failures.
- Active alarm for device failure and disconnection.
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High Scalability
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- Increase storage space and performance by stacking and cascading without interrupting services. Easily and quickly expand your storage capacity at TB or even PB level.HDD Detection
- Pre-detection before using HDD.
- In-process detection when using HDD.
- Restoration and recovery technology after HDD failure.
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RAID Optimization
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- Supports RAID 0, 1, 3, 5, 6, 10, 50.
- Instant application of RAID mode; supports dynamic online expansion of logical volume.
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Green & Energy-efficient
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- CPU dynamically adjusts operating frequency according to workload.
- Intelligent fan speed adjustment; higher heat dissipation efficiency and lower noise.
- High quality power supply to increase power conversion efficiency and reduce power loss.
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Compatible & Open
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- Provides complete API interfaces for third-party cluster storage system connection.
- Supports standard ONVIF access.
- Supports Smart IPC access.
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Software Module
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- Cluster Video Access (CVA): Recording task management, recording service and device status management, etc.
- Cluster Video Storage (CVS): Video data read/writeoperation
| Performance | ||
|---|---|---|
| Standard cluster (2 Mbps): | 360-ch + 32-ch | |
| Controller | ||
|---|---|---|
| SSD: | 64 GB | |
| Cache: | 16 GB (extendable to 64 GB) | |
| Processor: | 2 × Xeon hexa-core processor | |
| Storage | ||
|---|---|---|
| Hot-plugging: | Supported | |
| HDD slot: | 48 | |
| Capacity: | 1 TB, 2 TB, 3 TB, 4 TB, 6 TB, 8TB,10TB.12TB | |
| RAID: | RAID 0, 1, 3, 5, 6, 10, 50, JBOD, hot spare | |
| Interface: | SATA (SSD optional) | |
| Software module | ||
|---|---|---|
| CVS: | Video access service, storage space management, data read/write | |
| CVA: | Device access management, recording schedule, stream forwarding, VCA | |
| storage management: | StorOS storage system, RAID management, HDD detection and restoration, alarm | |
| General | ||
|---|---|---|
| Dimension(W x H x D): | 447 × 843 × 344 mm (17.6 × 33.2 × 13.5 inch) | |
| Power Consumption (with HDD): | Operating: ≤ 620 W Rated: ≤ 1360 W |
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| Power supply: | Redundant power supply | |
| Humidity: | Operating: 20% to 80% RH (non-condensing/frozen) Storing: 5% to 90% RH (non-condensing/frozen) |
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| Temperature: | Operating: 5 °C to 35 °C (41 °F to 95 °F) Storing: -20 °C to +70 °C (-4 °F to +158 °F) |
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| Weight (without HDD): | ≤ 50 kg (110.2 lb) | |
| External Interfaces | ||
|---|---|---|
| Data: | 4, 1000M Ethernet interface, extendable to 4 × GE or 2 × 10GE | |
| VGA: | 1 | |
| Management: | 1, 100M Ethernet interface | |
| COM: | 1 | |
| USB: | 4 | |
| Performance | ||
|---|---|---|
| Standard cluster (2 Mbps): | 300-ch + 64-ch | |
| Controller | ||
|---|---|---|
| SSD: | 64 GB | |
| Cache: | 16 GB (extendable to 64 GB) | |
| Processor: | 2 × Xeon hexa-core processor | |
| Storage | ||
|---|---|---|
| Hot-plugging: | Supported | |
| HDD slot: | 24 | |
| Capacity: | 1 TB, 2 TB, 3 TB, 4 TB, 6 TB, 8TB,10TB.12TB | |
| RAID: | RAID 0, 1, 3, 5, 6, 10, 50, JBOD, hot spare | |
| Interface: | SATA (SSD optional) | |
| Software module | ||
|---|---|---|
| CVS: | Video access service, storage space management, data read/write | |
| CVA: | Device access management, recording schedule, stream forwarding, VCA | |
| storage management: | StorOS storage system, RAID management, HDD detection and restoration, alarm | |
| General | ||
|---|---|---|
| Dimension(W x H x D): | 430 × 730 × 180 mm (16.9 × 28.7 × 7.1 inch) | |
| Power Consumption (with HDD): | Operating: ≤ 410 W Rated: ≤ 875 W |
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| Power supply: | Redundant power supply | |
| Humidity: | Operating: 20% to 80% RH (non-condensing/frozen) Storing: 5% to 90% RH (non-condensing/frozen) |
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| Temperature: | Operating: 5 °C to 35 °C (41 °F to 95 °F) Storing: -20 °C to +70 °C (-4 °F to +158 °F) |
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| Weight (without HDD): | ≤ 40 kg (88.2 lb) | |
| External Interfaces | ||
|---|---|---|
| Data: | 4, 1000M Ethernet interface, extendable to 4 × GE or 2 × 10GE | |
| VGA: | 1 | |
| Management: | 1, 100M Ethernet interface | |
| COM: | 1 | |
| USB: | 4 | |