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Questions tagged [modem]

145 questions
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How to know if 2 ethernet ports of the same modem are separated?

I have a Digi TransPort WR family of 3G/4G cellular routers with 2 ethernet ports, digi told me that the ethernet ports are separated but i want to know if they are not in the same network it's a matter of security just to be sure that you can't…
B.Abd
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Can we use a ADSL2+ modem in bridged mode to convert to ethernet WAN?

I am no networking master, so I have no clue if this makes sense. I have a DSL line from my internet provider with all the service details. Now, I have a TP-Link modem (+router) WD8961N. This is currently running in PPPoE mode. Works perfectly. My…
weirdpanda
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Connecting iPad Pro to the internet via Ethernet

Okay, so you would think my client wanting to get an iPad online via ethernet would be simple and straight-forward way for me to earn $20. When I arrived, this is the setup I found: The iPad Pro (model MQDX2LL/A, with software version 14.4.1)…
Aleister Tanek Javas Mraz
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Modem for optimal Wi-Fi router placement

I'm trying to set up a wireless network in an old building with very thick walls. The 80Mbps VDSL2 connection arrives in possibly the worst place in the building - a router placed within a sensible cable's reach from the phone socket will still…
Mourndark
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How to get a portable LTE modem + wifi access point that uses replaceable (AA/AAA) batteries?

There is a lot of devices, that act as a 3G/4G modems and access points. Their weak part is that they use internal battery, which is expensive/not easily replaceable. The ideal solution would be to have a device, that takes power from 2 or more AA…
Adam Ryczkowski
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Antenna connection 3G modems

something less software related. :) I need to identify the antenna connector for two of 3g modems. the connector looks like this: I do have a crc9 antenna i would like to use, so i just have to find something like an adapter or so. Problem, I live…
Meiko Watu
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I need a 5th port on a 4-port modem

I'm managing a big building, with a lot of services/vendors and I have a DMZ'd 4-port cable modem, Model: SMC8014, that has 4 separate networks branching off each of its 4 ports. Each network has its own equipment (Its own router/firewall). It's…
TheFrack
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Can ISPs learn customers ADSL modem brand?

Can ISPs learn customers ADSL modem brand by any means?
milesh
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Do modems have public address?

I know for a fact that when we are connected to Wi-Fi and we search something in the Internet, the server we are requesting from will return the files to our IP address and this IP address is the public IP address which is the IP address of the…
Nibin
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Make own dial-up ISP using broadband connection

So, I see no reason why this wouldn't be possible. I have a Linux server (a Raspberry Pi to be exact) connected via Ethernet to a broadband ISP. I want to be able to dial a number, have it go through the normal telephone network, onto the Internet…
Skylar Ittner
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