CRS354-48G-4S+2Q+RM Best price and best performance on the market – this 48 port switch will rock any setup, including 40 Gbps devices!If you are looking for a single switch that will put your network setup ahead of the curve without costing a fortune, look no further. The new CRS354-48G-4S+2Q+RM is an effective and adaptable rackmount solution for managing networks in demanding and busy environments. With this product Mikrotik aim to set a new price-performance bar – get more features while spending way less!High-end performance for the masses: more 10G ports and even 40G ports, because speed matters.The 48 port champion you’ve been waiting for– the bargain of the decade!This powerful switch has 48 x 1G RJ45 ports and 4 x 10G SFP+ ports. There are also 2 x 40G QSFP+ ports for extremely fast fiber connections or linking with other 40 Gbps devices.The total non-blocking throughput is 168 Gbps, switching capacity is 336 Gbps and the forwarding rate reaches 235 Mpps.Included parts
Ubiquiti POE-24-30W-G-WHis a PoE adapter designed to power various Ubiquiti devices. Compatible with most products (check the device specification before determining compatibility): airFiber airMAX EdgeMAX mFi UniFi AP UniFi Video / airVision. Protection Ubiquiti PoE Adapters provide a variety of features to help protect your PoE devices: Surge protection Clamping protection Maximum surge discharge Peak pulse current AC cable with earth ground Electrostatic discharge (ESD) is the leading cause for outdoor device failures. You can effectively protect against ESD damage using a grounded Ubiquiti PoE Adapter, TOUGHCable™, and TOUGHCable Connectors. Ubiquiti PoE Adapter Compatibility with the airGateway™ Specific PoE Adapter models are designed to work with the airGateway. The airGateway is a compact CPE (consumer premises equipment) gateway with built-in Wi-Fi used to connect the subscriber’s local network to the WISP network. The airGateway is available in three models: airGateway Standard model with an internal antenna airGateway Pro Dual-Band Wi-Fi model with an internal antenna airGateway-LR Long-range Wi-Fi model with an external antenna for extended range The airGateway plugs into any of these PoE Adapters: Model Number Compatibility POE-15-12W ✓ POE-24-12W ✓ POE-24-12W-G ✓* POE-24-7W ✓* POE-24-12W-G-WH ✓* * airGateway maximum LAN port speed: 100 Mbps
Schutzkontakt-Steckdosenleiste, mit sechs Anschlüssen, Überspannungsschutz mit max. Ableitstrom bis zu 19.500 A, erhöhter Berührungsschutz, Master-Slave-Funktion (1x Master / 5x Slave), einstellbare Schaltwelle (ca. 8 bis 80 W), zweipoliger Ein-/Ausschalter, Gesamtleistung max. 16 A / 3.500 W, Stecksystem DE (Stecker-Typ F)
Archer C54 AC1200 Dual-Band Wi-Fi Router Faster AC Wi-Fi—AC1200 dual-band is ideal for 4K video streaming and high-speed downloading. Far-Reaching Coverage—4× antennas and Beamforming delivers extensive Wi-Fi coverage and reliable connections. Multi-Mode 3-in-1—Supports Router, Access Point, and Range Extender modes for added flexibility. Parental Controls—Manages when and how connected devices can access the internet. Guest Network—Provides separate access for guests in order to secure the host network. Smooth HD Streaming—Supports IGMP Proxy/Snooping, Bridge, and Tag VLAN to optimize IPTV streaming. IPv6 Supported—Compatible with the IPv6 (the latest Internet Protocol version 6). Compact and Mountable—Designed to conserve space and complement any décor.
Lenovo GX90X21431. Hostiliides: USB 3.2 Gen 2 (3.1 Gen 2) Type-C, Jaoturi liidesed: USB 3.2 Gen 2 (3.1 Gen 2) Type-A. Andmeedastuskiirus: 20 Mbit/s, Toote värv: Must, Kaabli pikkus: 0,1 m. Laius: 233 mm, Sügavus: 37 mm, Kõrgus: 12 ...
Delocki audiomuundur teisendab digitaalse audiosignaali analoogseks stereosignaaliks. Näiteks DVD- või Blu-ray-mängija saab ühendada seadme sisendisse ja signaali saab edastada optilise TOSLINK või S/PDIF koaksiaalühenduse kaudu. Väljundipordis edastatakse audiosignaal RCA-liidese kaudu. Spetsifikatsioon - Ühendused: Sisend: S/PDIF: 1 x TOSLINK emane S/PDIF 1 x koaksiaalühendus S/PDIF (emane): 1 x koaksiaalühendus S/PDIF 1 x USB Type Micro-B female (5 V toide): 1 x USB Type Micro-B female (5 V toide) Väljund: 2 x RCA female - Kiibistik: MS8416 - Toetatud proovivõtusagedused: 32 / 44.1 / 48 / 96 / 192 kHz - Bitikiirus 16 - 24 bitti - Plastikust korpus - Värv: must - Mõõtmed (LxSxK): ca. 63 x 44 x 23 mm Süsteeminõuded - Digitaalne helisignaal - Toiteallikas, millel on vaba USB Type-A emasport Pakendi sisu - muundur digitaalne > analoog - USB Type-A ja Micro-B tüüpi kaabel, pikkus ca. 30 cm - Kasutusjuhend
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Add this QSFP module for distances up to 10 kilometers to your CCR2216, CRS504 or CRS518 setups and enjoy real speed and ultimate reliability. This optical module offers four independent full-duplex channels with up to 25 Gbps per channel bandwidth and an aggregate bandwidth of 100 Gbps. The module has built-in digital diagnostic functions such as optical power, transceiver supply voltage, temperature, laser bias current monitoring, and other key parameter monitoring. These options can be helpful not only to alert the user during abnormal transceiver activity but also if specific customizable operating limits are exceeded. Monitoring allows you to plan ahead, make informed decisions and predict necessary upgrades or maintenance based on the transceiver performance.
The DIGITUS Gigabit Ethernet switch is engineered to meet the demands of modern industrial environments, offering a blend of performance, protection, and durability. With 16 RJ-45 ports, it provides ample connectivity for devices, supporting 1000Base-T for high-speed data transmission. Its robust design ensures operation in temperatures ranging from -40°C to 80°C and humidity levels of 5 to 95%, making it suitable for a wide range of operational conditions. This switch stands out with its advanced protection features, including 12 KV ESD protection and 4 KV surge protection, ensuring your network remains safe from electrical hazards. The fanless design and aluminum housing not only contribute to its durability but also allow for silent operation, making it an unobtrusive addition to any setting. Furthermore, its high-capacity performance, with a bandwidth of 56 Gbps and a forwarding capacity of 42 Mpps, ensures efficient data handling, making it an ideal solution for networks with high data traffic. Designed for flexibility, it can be mounted on a DIN rail or wall, offering versatile installation options to fit various spaces and setups. Whether for industrial applications or demanding commercial environments, the DIGITUS Gigabit Ethernet switch is built to deliver reliability, efficiency, and high performance.
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.
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.
Omada 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 16-Port PoE+ & 8-Port PoE++ - 4× 10 Gbps SFP+ slots - 8× Gigabit 802.af/at/bt PoE++ ports (Max 90 W PoE budget for each port) - 16× Gigabit 802.3af/at PoE+ ports (Max 30 W budget for each port) - 500 W total PoE budget* - Centralized cloud management via the web or the Omada app† - Standalone management via web, CLI, SNMP, and RMON - Static Routing, VLAN, ACL, QoS, IGMP Snooping, OAM, and DDM - ERPS supports rapid protection and recovery in a ring topology - Durable metal casing and rack-mountable design
The ZyXEL GS1900 48-port GbE Smart Managed Switch with Gigabit speed and essential managing functions bring your business network more flexibility and connectivity. The GS1900-48HP is providing GbE switches with power saving functions, fanless design and full IPv6 support ensure your network to be ready for future expansions. In addition, the PoE models GS1900-48HP Gigabit switch complies with the IEEE 802.3at Power over Ethernet (PoE) Plus standard. The complete GS1900 has been designed with useful features and advanced performances that empower your networks with speed and security as well as silent operation in your office environments.
