Application Overview
To protect the shoppers and staff and to prevent theft, a robust security system is needed for both indoor facilties and outdoor parking lots. A secure, high-speed surveillance system is needed to run with 24/7 operation with NVR and back-up power to keep the system up during power outages.
Key Considerations
Key Volktek Benefits
| Feature | Benefit | ||
| Reliability | Redundant Power | Remains On During Power Failure | Redundant power sources (15VDC or battery back-up) keep the devices operational during power failures. |
| Reliability | Multi-rate Fiber Port | Auto Uplink and Downlink Rate Negotiation | 1) Check the speed of the network and set the uplink/downlink speeds 2) Optimize their performance in the data transmission. |
| Availability | Ring Redundancy | Remains Connected If Active Link Fails |
1) Rapidly react to physical link failure and recover immediately 2) Provide an alternate pathy link to support continuous transmission. |
| Performance | Quality of Service (QoS) | Define the Critical Networks | Specific networks can be prioritized, optimizing the network performance and bandwidth utilization. |
| Security | Device Locking | Last Mile of Protection | By enabling the Device Lock feature, the switch will not function in any network other than its configured network. |
| Management | Link Layer Discovery Protocol (LLDP) | Access Device and Network Information | LLDP autodiscovery allows a network device to disclose its identity and capabilities on the LAN. Device information such as port ID and description, system name, device capability, IP/MAC address, etc., is collected from the neighboring devices and can be queried using SNMP. |
| Management | PoE ON / OFF + PD Alive Check | Intelligent PoE+ for Powered Devices | PoE switches can enable or disable the power supply to the powered devices. The powered ports can send keep-alive checking packets to the devices to increase system reliability. |
Application Diagram
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