VOLKTEK

Offices

アプリケーションの概要考慮事項 Volktekのメリットアプリケーションダイアグラム

アプリケーションの概要

Businesses of all sizes can benefit from an integrated network and security system. This allows them to monitor their business activities and premises along with optimizing their network performance with high-speed video and PoE+ powered devices.

考慮事項

High capacity data handling from 1G to 10G, with L2 and L3 features and IPv6.
Extensive choice of interfaces (Fiber/Copper) for various network needs for current and future-proof applications.
Redundant power suply with both AC & DC sources and battery back-up to handle emergency power failures; keeping the security system up during power contingencies.
PoE+ functionality for easy plug-n-play installation and burden-less maintenance of powered devices such as IP camera's and Wi-Fi AP's.

Volktekのメリット

	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	USB Port	Lower OPEX for Configuring and Upgrading	The USB flash drive port has multiple functions including - Upgrading undeployed switches - Eliminates the need for notebook or network access for installation and upgrades - System-config and local Syslog back-up
Availability	Ring Redundancy	Remains Connected If Active Link Fails	Combine multiple network connections in parallel to increase the throughput beyond a single connection, provide link redundancy and reduce ISP network stability issues.
Performance	Quality of Service (QoS)	Define the Critical Networks	Specific networks can be prioritized, optimizing the network performance and bandwidth utilization.
	VLAN	Connect Remote Devices	Network administrators can partition the networks to match the functional and security requirements of their systems without having to run new cables or make major changes in the current network infrastructure.
	Storm Control	Prevent LAN Traffic Storms	Prevents the traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port, reducing the system bandwidth requirements and saving CAPEX.
Security	802.1x RADIUS / TACACS+	Secure the Network by Authenticating the Users	RADIUS and TACACS+ are the primary protocols used to provide Authentication, Authorization, and Accounting (AAA) services on network devices. RADIUS authenticates and logs dial-up remote users to a network, whereas TACACS+ is used for administrator access to network devices such as routers and switches.
Security	e-mail Alarm	Triggered Events Alert Via Email	Sends email alerts via SMTP to notify the administrator if real-time problems occur such as firmware or configuration changes, device status, link connectivity status, etc. These triggered events help administrators to quickly identify, isolate and resolve network issues.
Management	Link Layer Discovery Protocol (LLDP)	Access Device and Network Information	Link aggregation and dual-homing rapidly react to physical link failure and recover immediately (milliseconds) or provide an alternate pathy link to support continuous transmission.
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.

アプリケーションダイアグラム