Switching from 100mbps to Gigabit requires understanding the differences clearly.
Switching from 100mbps to Gigabit requires understanding the differences clearly.
I have a home network I installed 10 years ago after moving into my house. The setup includes a 100mbps 4-port router and three 10/100 switches connected in series, using one router port each. It functions well, allowing devices to communicate across rooms without always routing traffic back through the router. You're wondering if switching to gigabit switches would improve performance or if the router is the bottleneck. Additionally, you asked about the difference between managed and unmanaged switches. If you share a diagram of your setup, I can help assess whether upgrading just the switches makes sense for your needs.
You should ensure your router supports Gigabit speeds, along with compatible cables and switches. For Gigabit connectivity, use Cat5e or better cables to enable fast data transfer. If your current router can't handle Gigabit, you'll need a different router.
Managed switches provide enhanced traffic management and perform better in VLAN configurations and specific traffic scenarios. If you're not comfortable with networking or configuration, a managed switch may not be necessary. Your internet speed plays a role too—if your router only handles basic internet use and you have less than 100mbit, upgrading the router isn't essential. A gigabit connection isn't strictly required unless you rely on it for WiFi or separate access points. The cable type matters: Cat5e works fine, but Cat5 requires a full upgrade. Your router doesn’t restrict computer connections; simply replace switches if they support gigabit speeds. Any wireless activity will depend on your router’s WiFi performance.
The router isn't functioning properly right now. When moving files over the network, only the switch lights are flashing, suggesting the router is being ignored because the switches follow them in sequence. This means the router's 100mbps limit might actually control the whole network speed. However, the gigabit switches can still connect to fast devices even if the router's input is slower.
As long as your cables are solid, switching should be all you need. Switches offer advantages over hubs by allowing you to adjust speeds on different ports. Hubs limit your network speed to the slowest device, whereas switches can handle up to 100Mbps for incoming and outgoing traffic, while internal network speeds reach 1Gbps. For Gigabit connections, use Cat 5e or better cables. You likely won’t require managed switches—managed ones let you isolate traffic, such as for guest access, which is important in corporate environments but rarely used at home.
You only connect to the router via the internet when transferring files remotely. For local transfers, it won’t rely on the web. Therefore, your LAN performance shouldn’t be impacted by your router’s speed right now, as per your setup. However, if you switch to a gigabit connection and keep using the outdated router, the upgrade won’t make much difference because you’re already limited to 100mbps.