AP-NR1000 Network DVR Server is a digital video recording and processing device based on the advanced next-generation networks. This product is configured with 2-port 10/100/1000 Mbps Gigabit interfaces, four IDE-type 3.5-inch HDD module slots, and enables RAID1 configuration. AP-NR1000 is available in various multimedia network environments such as VoD proxy servers.
The demand for the embedded network DVR server that supports reliability and high quality video services has been increasing as network-based high quality multimedia communication services such as the network DVR and VoD proxy server are getting popular.
If AP-NR1000 is used as a network DVR streaming server, install a hard disk on the front panel to provide services. A hard disk of 500 Gigabytes can accommodate 2 terabytes of DVR storage capacity, and RAID1 configuration enables DVR streaming services of 1 terabyte.
Hardware Embedded Network DVR Server
AP-NR1000 is an advanced device where the high quality CPU module designed and developed by AddPac is combined with the real-time OS (APOS) and embedded hardware to provide network-based DVR server services. An advanced embedded RISC processor and a reliable embedded OS that support Gigabit Ethernet are used for this product to ensure better performance and efficiency.
Firmware Upgrade-Enabled DSP-Based HW Codec
Since the high-performance RISC processor modules installed into AP-NR1000 are all programmable, the features of AP-NR1000 can continue to be improved, changed, or added. You can flexibly adapt to future technology evolution. If you download an added or changed feature from the home page directly or set an automatic upgrade option whenever feature addition or change is done, you can use the latest feature without further operations.
USB Interface Supported (For Secondary Memory Backup)
The front panel of AP-NR1000 has the USB 2.0 master mode interface. This interface supports USB DVD/CD Reader/Writer, USB Flash memory, USB hard disks, USB keyboards, and USB mouse. You can connect several USB devices to one another by connecting this interface to the USB hub. A separate power supply device should be used for a USB device that requires much power consumption. A DVR application uses the USB DVD storage device to back up video data of the hard disk in DVD.
Various Network Features and Advanced QoS Feature
AP-NR1000 supports the latest features and advanced services ranging from the ones (e.g. a variety of network protocols, better Quality of Service (QoS), and the error concealment technology) specialized for an environment for video communication services to the Virtual Router Redundancy Protocol (VRRP) service for preventing a failure and load balancing. Accordingly, AP-NR1000 can address various issues that may occur depending on network environments.
Available in a variety of multimedia network environments such as multi-channel video surveillance and VoD proxy servers
Multi-Channel Video Surveillance: A video bit stream (e.g. network cameras) compressed into MPEG-4 is transmitted from a remote site to the network DVR server and saved in the DVR server in real-time. The manager can perform real-time surveillance through a large monitor such as TV or a real-time video decoder. Also, a PC-based DVR client viewer allows the manager at a remote site to perform video surveillance. This product is applicable to surveillance systems such as traffic monitoring, environment monitoring, and accident monitoring.
VoD Proxy Server: AP-NR1000 in addition to the VoD server solution of AddPac can function as a VoD proxy server. A VoD server on Internet networks has the limitations of providing high quality VoD services due to the restriction of a transmission bandwidth on a network and the limitations of QoS assurance. To resolve this issue, AP-NR1000 VoD Proxy Server performs the local cache function for VoD services in a corporate network. Using this technique, AP-NR1000 can provide high quality VoD services to service subscribers.
Network Diagram
Overall Features
Embedded system based on high performance RISC CPU and
RTOS
Supports two Gigabit Ethernet interfaces.
Supports redundancy of 3.5-inch IDE hard disk (RAID1).
Four IDE-type hard disk slot modules
LCD panel and on-air lamp for checking the device
Supports the USB 2.0 host interface.
(Enables the USB DVD writer for backup in the secondary
storage device.)
Supports reliable integration with the third party
caching and streaming media server.
Transmits a video to multiple sites through IGMP
multicasting and better QoS.
Network Services
Multilevel QoS Support including AddPac Specialized QoS
Algorithm
High-performance IP-Routing Capability with Reliability
Static, RIP v1/2, OSPF v2 and IEEE 802.1Q VLAN Routing
Protocols including VRRP
Traffic Queuing, and SNMP MIB v2 for Network Management
Features
Standard & Extended Access List for Security Functions
Essential Scalability Features such as DHCP Server &
Relay, NAT/PAT, IEEE Transparent Bridging, IP Accounting, and
Debugging/Diagnostics, etc.
DNSProxy, MAC Address Filter Service
Microprocessor
High Performance RISC Integrated Host Processor
Memory
Flash Memory
16MB
SDRAM Memory
256MB
Boot Memory
512Kbyte Flash Memory
HDD Interface
3.5 Inch IDE Type
Four(4) Slot, Hot-Swap, RAID1
Configuration
LAN Interface
One(1) 10/100/1000Mbps Fast Ethernet
One(1) 10/100/1000Mbps Fast Ethernet
One(1) RS232C Interface
USB Interface
USB Port
USB 2.0
Interface
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Power &
Operation Environments
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Power
Requirement
Power VAC 110~220 VAC, 50/60Hz, 5V 10A, 12V 4A
Operating
Temperature
0¡ÆC to + 45¡ÆC (32¡Æ to 112¡ÆF)
Storage
Temperature
-40¡ÆC to + 85¡ÆC (-40¡Æ to 176¡ÆF)
Relative
Humidity
5% to 95% (Non-condensing)
H x W x D
(mm)
440mm x 392mm x 100mm (WxDxH)
Weight (Kg)
10.12Kg
LAN Protocol
Static, RIP v1/2, OSPF v2 and IEEE 802.1Q VLAN Routing
Protocols including VRRP etc
System Performance Analysis for Process, CPU, Connection I/F
Configuration Backup & Restore for APOS Managements
Debugging, System Auditing, and Diagnostics Support
System Booting and Auto-rebooting with Watchdog Feature
System Managements with Data Logging
IP Traffic Statistics with Accounting
Other Scalability Features
DHCP Server & Relay Functions
VRRP Service for Load Balancing & Auto Recovery
Network Address Translation (NAT) Function
Port Address Translation (PAT) Function
Transparent Bridging (IEEE Standard) Function
¡æ Spanning Tree Bridging Protocol Support
¡æ Remote Bridging Support
¡æ Concurrent Routing and Bridging Support