Issue with internet connection dropping from 750 Mbps to 1 Gbps
Issue with internet connection dropping from 750 Mbps to 1 Gbps
I’m not very confident with this, but I got budget D link M15 mesh routers to cover my home Wi-Fi. Since these routers don’t handle speeds like the modem, I set up a wired connection using a switch because the routers only have two Ethernet ports. I hope this makes sense.
You're limited to about 940Mbit due to your Gigabit switch. Achieving speeds above that requires an ISP modem with 2.5Gbit ports, connected via a client that supports 2.5Gbit Ethernet or faster.
In theory it could work, but there are no assurances. The outcome hinges largely on the ISP's available extra space. For instance, my provider might boost capacity by 20%, yet if the system is congested you'll receive less than your payment reflects.
Is the M15 operating in its standard router configuration or AP mode? What kind of internet service does this device use? Is your connection managed by a basic modem or a gateway? Consider disabling the switch temporarily and then reactivating it. When I previously used these affordable "eco" switches, their speeds fluctuated rather than staying steady. It’s unclear if this is due to power-saving settings or the device struggling with increased traffic.
M15 operates in router mode with a fiber optic link. I’m not entirely sure, but it seems to be a standard modem. Everything remained unchanged since my 750Mbps plan was set up, and it worked perfectly.
Is it offering WiFi? If yes, it’s likely a combined device (modem/router). In your situation, it probably functions as a Media Converter or Router since fiber doesn’t require a traditional modem. These gadgets are also referred to as Gateways. Most ISPs I’ve noticed sell these all-in-one units, with only a few exceptions.
I also receive wifi 6 through the modem. The main purpose of using the m15 router is to improve coverage throughout the house. I connected all my devices via Ethernet directly to the modem yesterday and will test speeds today to determine if the issue is related to the switch.
It's more than just a modem; it functions as a gateway. In reality, it combines elements of an ONT, a WiFi access point, and a router.
Consider using the M15 in bridge mode because it’s already connected directly to the switch. The fibre gateway will handle router duties, reducing your network load to just one device performing those functions. Once you activate bridge mode... Disable all network gear and begin powering up from the fibre gateway → switch → M15, inserting five-minute intervals so each unit has time to boot completely and identify the next in the sequence.