Netgear Ethernet Switch Into Modem

[EllieBunnyKiller]

Can I plug my Netgear Ethernet Switch straight into my modem that has 1 ethernet port on it? I need an Ethernet Switch because when I hook my modem into my router, my router won't give off any signal. Thanks in advance.

 

[Alabalcho]

Modem only - one device behind the modem (router or PC). You can use the switch to "elongate" the cable between the modem and that one device, but that's it.

If you connect your PC directly, you might have to set up PPPoE connection in order get Internet, it depends on your ISP, and the technology they use.

 

[oct]

Yes you can plug your switch into your modem.

I don't know the type of modem, or the model of any of your equipment. It would be easier to help you with your problem if I had that infomation.

If you have a cable modem like a SB5100, (type of cable modem that dose NOT support dhcp services) and smart/managed switched that was configure correctly it will work.

 

[Solandri]

It depends on your modem and internet service.

A proper "cable modem" will only allow one device to be connected. If your router is having problems connecting to it:
- Try connecting the router, power cycle the modem, wait a minute, then power cycle the router. Sometimes the modem is programmed to "lock on" to the first device that's connected to it after it's been power cycled. So if you test the modem with your computer plugged into it, then swap your router for your computer, the router may not get a connection because the modem has already "locked on" to your computer.
- Other times, your ISP has to program which device is allowed to connect to the modem and you need to give them a call after you've plugged in the router.

There's another type of cable modem which I doubt you have, but does allow you to connect a switch. It's a type that allows you to have multiple static IP addresses. You're supposed to connect a switch, then assign your static IP addresses to your devices that will have Internet access. If you are not paying your ISP for a static IP, I highly doubt you have this type of modem.

Some cable modems are actually a combination modem/router. Usually these will also provide wifi service and have extra LAN ports, but not always. If you have one of these, yes you can plug a switch in and it will work.

 

[EllieBunnyKiller]

I have an ARIS TM822.

Currently I have my ethernet plugged directly into my Modem but I need more ethernet ports, hence the switch. Im getting speeds of 114 MBPs. ISP is Comcast (Xfinity).

 

[Alabalcho]

This seems to be a modem-only (with phone ports), so you need a router. Moreover, you used to have a router.

 

[EllieBunnyKiller]

This seems to be a modem-only (with phone ports), so you need a router. Moreover, you used to have a router.

Well I have to buy a new router then that's 10 / 100 / 1000 MBPs I guess? Currently, when I hook my router into my modem I get an orange link light. Hooking computers up to the router via ethernet don't give any internet.

 

[jsmithepa]

The correct way to do this is: Modem -> Router -> switch (if more ports needed) -> PCs.

If you are getting an orange light (signals no connection?) when Modem -> Router, you may need a ethernet CROSSOVER cable.

 

[EllieBunnyKiller]

The correct way to do this is: Modem -> Router -> switch (if more ports needed) -> PCs.

If you are getting an orange light (signals no connection?) when Modem -> Router, you may need a ethernet CROSSOVER cable.

So not every ethernet cord will do? I need a specific one? Could you recommend any?

 

[jsmithepa]

Like THIS, or THIS.

 

[EllieBunnyKiller]

Like THIS, or THIS.

Thank you. Now just one more question. I have a Netgear 7550 as my router and I have 105 MBPs internet package I think. Will the router limit my speed?

 

[jsmithepa]

Any router made in the last 10 years should be able to handle 100 mbit. 100-105 close enough.