Firma: Arvutitark OÜ

LANBERG Switch rack 19inch RSFE-24P-2C-250 24x 100Mb PoE+ 2x Combo Gigabit 250W

Charge smartphones and tablets directly from the wall socket! With the DIGITUS USB charging box you can even charge 3 smartphones or tablets at the same time. Charge one USB-C device with up to 14 W (5 V / 2.8 A) and two USB A devices with up to 14 W (5 V / 2.8 A). For example, you can charge your smartphone and your tablet simultaneously with a total available charging capacity of 15.5 W. Protect yourself and your family with the integrated electronic short circuit and overload protection in the USB ports. Upgrade your existing electrical installations and enjoy being able to charge your USB devices at any time, directly from the wall socket.

Dahua DH-PFS3110-8ET1GT1GF-96

Dahua PFS3008-8GT

Dahua CS4006-4ET-60

Stacking Physically stacking up to 8 switches for expansion and redundancy Touchless installation Seamless multi-site deployment with automatic configuration download Large PoE budget Power over Ethernet (PoE) budget up to 370W allows you to power multiple devices. 10G connections Four 10-gigabit ports for stacking or uplinking Multi-gigabit PoE ports Four 2.5G PoE ports, ideal for Gigabit Wi-Fi 6 access points Redundant power An optional redundant power supply ensures uninterrupted operation Advanced L2 and L3 features Easily adapt to network changes with selectable Q-in-Q, VRRP, RIP and OSPF features Limited Lifetime Guarantee Register your product to take advantage of Lifetime Limited's lifetime warranty A new dimension in Managed Smart Switches Expandable network with high-performance 10-gigabit stackable switches to increase productivity and uptime. High availability Simplification of management and cabling increases the efficiency and reliability of the network. Physical stacking up to 8 switches with a total bandwidth of 80G. Designed with Wi-Fi 6 in mind The multi-gigabit 2.5G ports on the DGS-1520 series PoE switches eliminate potential bottlenecks in connecting to WiFi 6 gigabit access points. Touchless deployments For multi-site network expansion, the latest firmware and network configurations for the DGS-1520 series switches can be downloaded without the need to involve on-site IT personnel, making deployments easier and faster. Advanced L2 and L3 features Advanced, selected software features - Q-in-Q, VRRP, RIP and OSPF enable adaptation to changes in the network. For businesses with increasing bandwidth and network expansion requirements, the DGS-1520 series switches are a cost-effective upgrade option with 10-gigabit connections for network infrastructure.

Desktop switch, 16 gigabit ports, including 16 PoE+ ports 16 Gigabit RJ45 ports 16 PoE+ ports, power and data transfer via one cable Compatibility with PoE-powered devices operating in IEEE 802.3af/at standards. Up to 30 W of PoE power on each PoE port PoE power supply support up to 120W for all PoE ports Up to 250m of data and power transmission in Extend mode Priority mode provides high priority for ports 1-4 Isolation Mode enables one-click separation of client traffic for improved security and performance. Automatic restart of PoE-powered devices that are dead or unresponsive thanks to the PoE Auto Recovery function. Plug and play connection, no configuration or complicated installation required. Dedicated 16 PoE+ ports (120 W budget) for many applications Compatibility with the 802.3af/at PoE+ standard provides up to 30 W of power on each PoE port. A total PoE power budget of 120W* for 16 PoE+ ports opens up a wide range of applications such as surveillance in offices, dorms and small businesses. It is fully compatible with IP cameras, access points, IP phones, computers, printers and more Perfect for monitoring - Up to 250 m of transmission Thanks to the Extend mode, the transmission distance can reach up to 250m, perfect for installing IP cameras in large areas. Auto lifting system with PoE Auto Recovery The switch automatically detects and restarts PoE-powered devices such as cameras and access points when they stop working or become unresponsive, ensuring stable device operation without the need for manual monitoring and restarting. Intelligent power management When total power consumption exceeds 120W, Intelligent Power Management turns off power to the lowest priority port to provide power to higher priority ports and thus protect the device from overload. It also enables automatic detection of the PoE power required by a given device and protects non-PoE devices from damage. Durable metal housing The internal components of the TL-SG116P switch are protected by a high-quality metal housing ensuring a long product life. After passing a series of rigorous reliability tests, the TL-SG116P delivers switching performance you can rely on.

For him, power is not a problem: a simple and functional LANBERG POE+ switch The PoE+ switch is an indispensable active device in any network structure that uses power transmission over structured cabling. The RSGE-24P-2GE-2S-250 is dedicated to all installations: home, business, low-current, monitoring, IP, VoIP, cable TV networks, and in particular finds use in alarm, fire and access control infrastructures. In addition to the primary function of the switch, i.e. handling Ethernet frame traffic between ports, it additionally provides power to each device in the PoE/PoE+ 802.3af and at standards. This makes it possible to supply up to 250 W total power to devices. And all this together with simultaneous data transmission to them. This saves resources, space and the time it would take to install a separate electrical and network installation. This is particularly important if the network is dispersed and its end devices do not have access to a power source, even more so if they are mounted outdoors. No-compromise solution - viable POE budget: 250 W The switch is equipped with a total of 28 ports, including 24 PoE+ (Gigabit Ethernet), 2 Uplink (Gigabit Ethernet) and 2 Uplink (SFP Gigabit) ports. Thoughtful design and attention to component quality provides the user with up to 250 W of total real power for end devices, which means that up to: 16 IEEE 802.3af devices (max. 15 W per port) or, 8 IEEE 802.3at devices (max. 30 W per port), The remaining 4 Uplink ports (2xGigabit Ethernet and 2xSFP Gigabit) operate independently and can operate simultaneously. They are dedicated to the exchange of data traffic between the 24 PoE+ ports and external devices. In the case of monitoring/control systems, this is particularly useful, as it allows the user to rip camera recordings to the DVR while simultaneously sharing the stream further (on the second port), e.g. on the local network or on the Internet. Intelligent POE port disconnection function It is not always entirely clear how a switch will behave when the available PoE budget is exceeded. There are several possibilities: the port that exceeds the budget will be disconnected, or a random port or the most recently connected port will be disconnected. In the last case, what will be their order after a power outage and its restoration when they are all plugged into the switch at the same time? Lanberg has introduced an innovative solution in the RS series switches which, through the simplicity of the operating principle, eliminates any doubt about the mechanics of the ports. When the PoE budget is exceeded (e.g. by a device connected to port 1), the switch will start disconnecting PoE ports starting from the highest numbering until the sum of loads exceeds the available budget; while keeping the operation of the other ports intact. Those that are disconnected will remain in this state until the PoE load decreases. The function is primarily dedicated to demanding applications that emphasize safety and business continuity, where some devices must operate without interruption regardless of the situation. In such cases, Lanberg switches will allow the user to protect sensitive devices by connecting them to the lowest numbered ports. EXTEND mode up to 250 meters Standard switches, in accordance with the standard, provide the ability to operate devices at a distance of up to 100 m on one cable section. However, sometimes, due to the extensive backbone and complex environment, a custom solution that goes beyond the standard is required when developing cabling and networking. In the case of monitoring solutions, this is a fairly common problem, most often resulting from too great a distance between the distribution device and the end device. Lanberg switches have a function that enables data transmission (max. 10 Mbps) and PoE+ power supply up to 250 m on one cable section. Simply switch the button to the PoE+ Extend 250m position on the case to provide extended operation for ports 1 ~ 24. The solution has been introduced for monitoring and IP systems as well as access control, especially if end devices are located outside without the possibility of installing additional network distribution points. 4 kV surge protection The switch itself, as well as the devices connected to it, are repeatedly exposed to various threats, including electric discharges that can flow through both power and network cables. Bearing in mind the safety of devices and their users, Lanberg equipped the switch with an integrated protection system against discharges, guaranteeing 4 kV protection for all ports, effectively reducing their damage due to rapid voltage increase. Under standard conditions, the network will continue to work without interruptions, the switch will continue to work without any interruptions, and the user gains the security of the device and infrastructure. Mounting kit included - ears up to 19" The RS series of switches is characterized not only by the quality of workmanship, ease of use, functionality of the device, but also complementarity in terms of assembly and supplied accessories, where possible. Lanberg has introduced a set of accessories for versatile assembly of its switches. The RSGE-24P-2GE-2S-250 includes mounting ears for cabinets 19 and a set of mounting screws (except M6). This enables a wider application and greater freedom of installation of the RS series switches.