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USB splitter Type C dockingstation 3.0 hub multifunktionel 4 i 1
Påvirker en netværkshub hastigheden?
Netværkshubs kan have indflydelse på et netværks hastighed, da de ikke har mulighed for at prioritere trafik mellem enheder. Det betyder, at alle tilsluttede enheder deler den samme båndbredde, reduktion af de samlede netværkshastigheder, når flere enheder er i brug samtidigt. Derudover, data skal sendes til alle tilsluttede enheder, selvom kun én enhed har brug for det, yderligere langsommere kommunikationstider. Selvom det ikke er ideelt til moderne netværk, nogle applikationer såsom spil eller streaming kan stadig drage fordel af at bruge en netværkshub i stedet for en switch.
Are network hubs still used?
Network hubs are devices used to connect computers within a network, allowing for data and information to be shared between them. They are still used in some cases, although switch devices are generally preferred due to their ability to provide more efficient network connections. Network hubs also require more cabling than switches, making them less desirable in most situations. Network hubs can be beneficial in scenarios that require multiple devices with different speeds or capabilities to be connected together on the same network.
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RJ45 1 Male to 4 Female LAN Ethernet Network Socket Port Splitter Ethernet Cable
Beskrivelse:
brand new and high quality.
Using a gold plated core to ensure signal transmission.
The PCB was built-in conduction circuit to prevent damage to the conductor.
Can protect the interference of the external electromagnetic signal to avoid damaging the internet signal.
Three network cables can be connected to a longer cable using this splitter.
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Type-C hub to dual HDMI PD USB3.0 hub for mobile phones, bærbare computere, and multi port docking stations
Product Name: TYPE-C Multifunctional Four in One Expander
Specifications: PD100w+HDMI4K * 2+USB3.0
Size: 60 * 50 * 10mm
Packaging: 170 * 70 * 16mm
Gross weight: 56g
Packing specifications: 44 * 35 * 16cm, 100 per box
Product Material: Aluminum Magnesium Alloy Material
Applicable models: Supported devices: Supports Nintendo Switch, Macbook, IMac Pro, Huawei, Xiaomi and other computers, supports Samsung S8, LG5, Huawei M10 and other mobile phone audio and video output (Reminder: When using HDMI 4K function, computers/mobile devices need to support HDMI 4K video output function to function properly)
USB-forlænger højhastigheds-hub 7-ports udvidelsesdocking-splitter
Hvordan fungerer hub-netværk?
Hub-netværk er en type computernetværk, der forbinder flere enheder eller noder for at dele ressourcer, information, og tjenester. Et hub-netværk er sammensat af en eller flere hubs (centrale tilslutningspunkter) og alle andre tilsluttede enheder. Hver enhed på netværket er forbundet direkte til hubben, som fungerer som et centralt punkt for datatransmission. Data sendes fra en enhed til en anden via hubben og kan udveksles mellem to vilkårlige enheder, der er tilsluttet hubben. I et hub-netværk, alle enheder deler båndbredde med hinanden, hvilket betyder, at alle ressourcer er tilgængelige for enhver tilsluttet enhed til enhver tid. Imidlertid, this also means that there's less overall capacity on the network as each node has to compete for access to the same resources. Som sådan, it's important to ensure that your network has sufficient capacity in order to ensure maximum performance. Desuden, denne type netværksarkitektur er normalt bedre egnet til mindre netværk, da større netværk hurtigt kan blive overfyldte og sænke den samlede ydeevne.