CRS328-4C-20S-4S+RM The CRS328-4C-20S-4S+RM is a 28 independent port switch with a combo group. This device has twenty SFP ports four SFP+ ports for 10G modules and four combo ports where you can choose to use SFP or RJ45 ports from the combo group. These ports can also be software selected so if you have plugged in all eight cables you can use scripting to decide which four combo ports will be active.The device comes in a 1U rackmount case with two 100-240 V power supplies with failover functionality. ARJ45 console port is available for management and debugging and a mode button can be customised toexecute any RouterOS commands. The device has a “Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS.If you prefer to have a simplified operating system with only switch specific features use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS use RouterOS. You can select the desired operating system from RouterOS from SwOS or from the RouterBOOT loader settings. All the feature set comes with our disruptive price providing best price/performance on the market. Switching Features • Non-blocking Layer 2 switching capacity• 16K host table• IEEE 802.1Q VLAN• Supports up to 4K simultaneous VLANs• Port isolation• Port security• Broadcast storm control• Port mirroring of ingress/egress traffic• STP / RSTP / MSTP• Access Control List• MikroTik neighbor discovery• SNMP• 10218-byte jumbo frames support• IGMP snooping• IEEE 802.3ad and static link aggregation Switching resultsCRS328-4C-20S-4S+RM ModeConfiguration64 byte512 byte1518 bytekppsMbpskppsMbpskppsMbpsSwitchingNon blocking Layer 2 throughput95 238.148 761.915 037.661 594.05 201.663 167.8SwitchingNon blocking Layer 2 capacity95 238.197 523.815 037.6123 188.05 201.6126 335.5SwitchingNon blocking Layer 1 throughput95 238.164 000.015 037.664 000.05 201.664 000.0SwitchingNon blocking Layer 1 capacity95 238.1128 000.015 037.6128 000.05 201.6128 000.0 Ethernet test results CRS328-4C-20S-4S+RM98DX3236A1 all port testModeConfiguration1518 byte512 byte64 bytekppsMbpskppsMbpskppsMbpsBridgingnone (fast path)81.3987.3235962.6296151.6Bridging25 bridge filter rules81.3987.390.7371.590.946.5Routingnone (fast path)81.3987.3235962.6261.9134.1Routing25 simple queues81.3987.3112.6461.2111.557.1Routing25 ip filter rules59.8726.261.4251.559.530.5
Discover the full potential of your networkDiscover a reliable and efficient Plug&play network device. With 4 10/100 Mbps ports with PoE and additional Uplink ports (RJ45 100 Mbps), the device allows you to create a flexible and scalable LAN without unnecessary power cables, external power supplies or additional switches. Two Uplink ports allow you to conveniently connect the switch to a router, NVR recorder or another switch, facilitating the construction of a flexible and scalable network infrastructure.Reliable communication - Widely used in any spaceThe switch has been designed for users who need a reliable network connection in various environments:IP monitoring systems - Power IP cameras directly via an Ethernet cable,Wi-Fi access points,Ideal for expanding your home Ethernet network and powering network devices in one place, without complicated configuration,Building automation and IoT - Powering sensors, controllers and network devices in smart home and industrial automation systems,Video door phones and access control - in entry control systems, video door phones and recorders where a reliable PoE power supply is required. Power up and transfer data at speeds of up to 100 Mb/sDiscover new possibilities with the Qoltec device, which offers:4 RJ45 PoE Fast Ethernet 10/100 Mbps ports,2 RJ45 Uplink ports for connecting a router or further network expansion, Compliant with the IEEE 802.3af standard - offering up to 15.4W per port and a total of 65W output power for the entire switch,Automatic detection of PoE devices,Data transfer speed up to 100Mb/s, Robust metal housing protects the electronics inside and allows operation in more demanding conditions,Quiet operation thanks to passive cooling, Plug&Play no configuration required. Quiet operation, sturdy metal construction and instant installationOur device offers instant and hassle-free installation thanks to Plug &Play technology, which requires no additional configuration or specialist technical knowledge. All you need to do is follow a few simple steps. First, connect the devices to the appropriate RJ45 ports using the appropriate network cables, then connect one of the ports to your router or access modem. Ensure that the LEDs on the switch indicate activity on the ports. The durable metal housing protects the electronics, ensures durability, resistance to electromagnetic interference and effective heat dissipation, which translates into long and stable operation of the device.
Discover the full potential of your networkDiscover a reliable and efficient Plug&play network device. With 8 10/100 Mbps ports with PoE and additional Uplink ports (RJ45 100 Mbps), the device allows you to create a flexible and scalable LAN without unnecessary power cables, external power supplies or additional switches. Two Uplink ports allow you to conveniently connect the switch to a router, NVR recorder or another switch, facilitating the construction of a flexible and scalable network infrastructure.Reliable communication - Widely used in any spaceThe switch has been designed for users who need a reliable network connection in various environments:IP monitoring systems - Power IP cameras directly via an Ethernet cable,Wi-Fi access points,Ideal for expanding your home Ethernet network and powering network devices in one place, without complicated configuration,Building automation and IoT - Powering sensors, controllers and network devices in smart home and industrial automation systems,Video door phones and access control - in entry control systems, video door phones and recorders where a reliable PoE power supply is required. Power up and transfer data at speeds of up to 100 Mb/sDiscover new possibilities with the Qoltec device, which offers:8 RJ45 PoE Fast Ethernet 10/100 Mbps ports,2 RJ45 Uplink ports for connecting a router or further network expansion, Compliant with the IEEE 802.3af standard - offering up to 15.4W per port and a total of 120W output power for the entire switch,Automatic detection of PoE devices,Data transfer speed up to 100Mb/s, Robust metal housing protects the electronics inside and allows operation in more demanding conditions,Quiet operation thanks to passive cooling, Plug&Play no configuration required. Quiet operation, sturdy metal construction and instant installationOur device offers instant and hassle-free installation thanks to Plug&Play technology, which requires no additional configuration or specialist technical knowledge. All you need to do is follow a few simple steps. First, connect the devices to the appropriate RJ45 ports using the appropriate network cables, then connect one of the ports to your router or access modem. Ensure that the LEDs on the switch indicate activity on the ports. The durable metal housing protects the electronics, ensures durability, resistance to electromagnetic interference and effective heat dissipation, which translates into long and stable operation of the device.
The Kolink PCIe 5.0 x16 riser cable with 90° angle in detail This cable allows you to strategically extend the PCI Express x16 slot present on a motherboard. With backward compatibility to previous PCIe generations and most Kolink cases, this cable effortlessly connects your graphics card and motherboard with transfer speeds of up to 32 GT/s. Even in modding projects or in cases that deviate from the common ATX standard, it may be necessary or practical to place PCI Express expansion cards in unusual positions. The outer material is made of TPE and has flexible segments that facilitate gentle bends. A particular advantage of a riser cable is the ability to position graphics cards vertically, for example, and thus mount them parallel to the motherboard. This allows the card’s cooler to be fully showcased.
• Must • Videopordi tüüp: HDMI • 8K Ultra HD 7680 x 4320 pikslit • Korpuse materjal: Polükarbonaat • USB ATEN VS5821-AT, 7680 x 4320 pikslit, 8K Ultra HD, Must
16-port GbE Unmanaged SwitchSimplest approach to connectivity.GS1100 unmanaged gigabit switch series. Gigabit speeds - Instant gigabit speeds with easy plug-and-play DIP switches - Intuitive DIP switches toggle convenient features in seconds Slimline - Slim, space-saving design for desks, walls and tight server cabinets Energy-efficient - Energy-efficient and fanless for silent, eco-friendly networking Plug in. Power up. Perform.The Zyxel GS1100 switch series delivers instant gigabit performance with true plug-and-play simplicity - no complex setup required. Intuitive DIP switch design lets you enable smart features in seconds, while flexible 16 or 24 port options, PoE or non-PoE models and a slim, space-saving design ensure a perfect fit for desks, walls or tight cabinets. Fanless and energy-efficient, it provides silent, reliable networking built for growing small business environments.Intuitive DIP switches toggle convenient features supporting: DIP 1: Loop prevention DIP 2: Energy Efficient Ethernet (EEE) - IEEE 802.3az DIP 3: LED Fast, simplified networking for gigabit performance.The GS1100 series delivers 16/24-port gigabit, non-blocking wire-speed performance, ensuring fast and reliable connectivity.With superior gigabit throughput and flexible form-factor options, it is the ideal networking solution for small offices, home offices and retail environments.Silent switching technology.The GS1100 switch series features an advanced fanless design that delivers powerful networking without the noise. Enjoy completely silent operation - ideal for noise-sensitive work environments.For PoE deployments, the GS1100-16EPS takes it a step further. Its external power adapter removes the need for internal cooling fans altogether, ensuring reliable performance while keeping your workspace calm, focused and distraction-free. Powerful networking has never been this quiet.
