Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
communication-equipment.globalspec.com
Official Site. Find the UM175 USB device at Verizon Wireless today!
VerizonWireless.com
Optimum Online $29.95/mo for 1 Year Save More with Optimum Triple Play.
www.OptimumOnlineOffers.com
Offers a wide range of options for acquiring convergence ready network equipment and services worldwide.
www.3com.com
Manufacturer of modems and other communication applications such as ISDN equipment, PC Cards, remote access servers (RAS) and ADSL modems.
www.allieddata.com
Provider of digital subscriber lines, asymmetric digital subscriber line, wireless local area network products and card modems.
www.banksia.com.au
Developer, manufacturer and supplier of modems, ISDN equipment, software tools and as system integrator of specific communication solutions
www.bausch.be
Manufacturer of Smart One(tm), data/fax/voice mail modem combinations. The company also manufactures ISDN modems.
www.bestdata.com
Manufacturer of modem components and telephone line interfaces for the data communications industry.
www.cermetek.com
Manufacturer of FAX/modem switch devices, FAX scanners and home security systems. Also an importer of paging devices. Products are sold to multiple industries.
www.command-comm.com
Manufacturer of computer communications equipment consisting primarily of software and peripheral modem hardware. This company specializes in secure high-speed data communications over analog/PSTN, digital/ISDN and company lease lines. The com...
www.cticomm.com
Industrial modems, wireless modems, signal conditioners, multiplexers, peripherals and turnkey data communications systems manufacturer.
www.data-linc.com
Designer and manufacturer of public network access products for service providers in the telecom sector.
www.dataflex.co.uk
Developer of Telix(tm) modem communications software. Product allows users to call other modems and computers and on-line services and runs on IBM compatibles. Products are sold to multiple industries.
www.deltacomm.com
Manufacturer of twisted pair and computer cables, hubs and modems. Company also distributes PC network products. Products are sold to the computer industry.
www.dlservices.com
South African based company that provides networking and communications products, providing a specialist distribution service to the Reseller channel.
www.duxbury.co.za
Develops, manufactures, and distributes 56k fax/modems, MP3 players and DSL modems to OEM and consumer markets.
www.eigertechnology.com
Distibuter of communications hardware that also offers consulting services that focus on ISDN CPE.
www.elecfron.com
Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
communication-equipment.globalspec.com
Manufacturer of special purpose modems and modulators for shortwave radio data transmission. Products are sold to multiple industries. This company was capitalized by private investment.
www.halcomm.com
Worldwide provider of graphics cards, modems, sound cards, network cards, main boards and memory modules.
www.jaton.com
Manufacturer of computer flash memory boards and provider of online photo-sharing services. Products are used for digital cameras and other applications. Products are sold to the computer and communications industries. This company was capita...
www.lexarmedia.com
Designs components, software and products for open digital communication networks for factory automation and process control.
www.mactekcorp.com
Producer of digital communication products specializing in high-speed modems.
www.maestro.com.au
Manufacturer of products for broadband access, communications, Internet appliances and video communications.
www.magicxpress.com
Manufacturer of modems and modem/sound card combination products.
www.mgtech.com.tw
Designer of protocol converters, polling masters and modems that are compatible with programmable logic controllers.
www.miille.com
Developer of wireless radio mobile data collection software and manufacturer of protocol converters for IBM and Burroughs mainframes. Products are sold to the banking, utility and insurance industries and to law enforcement agencies.
www.modemsplus.com
Designs and manufacturers a wide variety of multiservice networking solutions.
www.motorola.com
Producer of the Mr. Modem range of fax modems, ISDN modems, xDSL and cable products and the Mr. Ethernet range of networking products.
www.mri.co.uk
Manufacturer of voice and data communications products for personal computers.
www.ositech.com
Manufactures a multi-function fax accessory that changes a fax machine into a printer and other small-office communication peripherals.
www.pantel.com
Manufacturer of telephone automatic exclusion devices and telephone RFI filters. The company also is a provider of consulting services. Products and services are sold to the telecommunications industry.
www.sparrevohn.com
Producer of Ethernet, modems, global system for mobile device communications, connectivity solutions in personal computer card format together with software solutions.
www.tdksystems.com
Supplier of connectivity, security and power solutions to PC and modem manufacturers.
www.teleadapt.com
Manufacturer of modems and remote terminal units for electrical utilities. Products are sold to the computer, communications and electrical industries. This company was capitalized by private investment.
www.viselect.com
Manufacturer of data security devices, including security access control devices, data compression devices, encryption devices and 56K synchronous and asynchronous dial-up devices, which are high-speed modems. Products are sold to multiple indu...
www.western-data.com
International manufacturer and distributor of fax/modems and multimedia products.
www.zoltrix.com
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Official Site. Find the UM175 USB device at Verizon Wireless today!
VerizonWireless.com
Computer modems education and training provides a wide range of knowledge about modem hardware and software. Many companies use this training to keep modem repairs and maintenance costs to a minimum. With this training you can teach some employees to do all the repairs needed on a computer modem without having to call a repair technician. Companies that sell or provide modems to customers use the training to provide excellent customer service.
Online courses are great for companies that need to train one or two employees. These classes can be taken anywhere the employee has a computer and Internet access. Books and CDs are a good choice for companies without a lot of money to spend on training. These items can be used by any number of employees as many times as they are needed. Instructor-led courses are a good choice for companies that need to train a large number of people at one time. These courses can be as detailed or as broad as the company requests.
1. Enroll in online computer modems courses.
2. Locate educational books and CDs for computer modem products.
3. Sign up for computer modem hardware instructor-led training.
Action Steps
The best contacts and resources to help you get it done
Locate online courses about computer modems
Online courses are available for one brand of modem or for modems in general. Most online courses offer a diploma or certification at the end of the course. Although the certification might not mean much in the 'real world,' it's a nice take-away for the student.
I recommend: Visit Computer-Training.8m.com for online courses about computer modem products. Gatlin Education Services offers certification courses for internal modems.
Find books and CDs for computer modem products
Books and training CDs offer a unique training opportunity as it does not require payment for each user. Books and CDs can be used as many times as a company needs to use them. These training materials provide the user with a detailed wealth of information to review.
I recommend: Apex Web Media sells a variety of CDs for training in external modems. Read the ebook "Developer's Guide for Release" for training with 56k modems.
Locate computer modem hardware instructor-led training companies
Instructor-led training can take place in a training facility, college or at your place of business. These classes are conducted by trained professionals who provide hands-on education for their students. On-site training is the most expensive of all the training options, but if you need to train many people at one time it can be cost effective.
I recommend: Find a directory of instructor-led courses for computer modem hardware at Training-Classes.com. Visit Hands On Technology Transfer for industrial modem training at your business or at a scheduled seminar.
Action Steps for Computer Modems
Helpful advice for making the most of this Guide
- • Some computer modems manufacturers offer training for their clients. If you only deal with one or two brands of modems, contact the manufacturer and ask if they offer any training courses.
Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
Guide to Buying and Using a Computer Modem
Bring the world to your PC or Mac with a speedy computer modem or cable modem
By Greg Brown
Anyone over the age of 25 or so knows the sound well. That high-pitched electronic whine-and-fuzz of a computer connecting to the Web. Dling-dling-dling-dling-shhhhhhh....
That's the sound of a computer modem doing its job. Once an enormous, complex device, today's modems are silent, small and much faster at what computer modems do: turn a digital stream of 1s and 0s into sound, then from sound back into digits.
Finding the right modem for your business needs is a matter of narrowing your choices in these four key areas:
1) Modem type. Are you seeking a cable modem, DSL modem, dial-up modem, laptop modem or another kind?
2) Features you want included in your modem, such as wireless capability.
3) Brand. Shopping by brand — such as Motorola, Linksys, Cisco, Netgear or others — can help narrow your choices.
4) Price. And of course you may have a specific budget, so look for models under $100, for example, if your funds are limited.
Action Steps
The best contacts and resources to help you get it done
Buying the right computer modem for your connection
Dial-up Internet is quickly becoming part of the past as broadband rolls out across the United States. Faster DSL models are now more common, while cable modems are a popular alternative for cable TV customers.
I recommend: There is no "right" modem, but in general a DSL or cable modem will give you the high-speed Internet experience you expect. Well know modem makers include Unitech, D-Link, Motorola, Linksys, Zoom, HP and Cisco Systems. See computer modem choices at the Business.com directory on computer modems.
Understanding cable modem choices
If you order your Internet service from the cable company, you will be sent or have to buy a cable modem. Here, your options are an external modem, an internal modem or a set-top box (this last one always comes from the cable company).
I recommend: Installing an external model is relatively simple, it's almost plug-and-go and just sits on the desk next to your computer. Internal modems have to be installed and thus work on on desktop PCs. A set-top box presumes you will be surfing the Web through your TV, not a computer. A decent but not-too-complex explanation of cable modem choices is at Cable-Modems.net.
Understanding DSL modem choices
A DSL modem (sometimes called an ADSL modem) is the one you'll use if you buy broadband from the phone company. It plugs into a normal phone jack, then you telephone can still be plugged into it and work normally.
I recommend: DSL modems were once quite hard to use, even requiring a special line to the house. No more. With some minor installation, a DSL modem is up and running fast in a few minutes in most cases. Read up on the technical explanations at How Stuff Works.
The difference bewteen a modem and a router
In short, a modem turns the 'sound' of the Web into information for your PC to show. A router, meanwhile, is like a traffic cop -- allowing more than one computer to connect to the same modem, to printers, and to each other. Yet, some manufacturers combine the two into one device, for simplicity's sake.
I recommend: Do you need a router? For a single home computer, in most cases, no. But if you have a laptop that can pick up wireless signals, a wireless router connected to a modem at your broadband connection can free you from having to work next to the cable or phone line. Read more on routers and their uses.
For on-the-go Web, consider a wireless modem
Laptop computers come with a standard slot, usually on the side, called a PC card slot. Into that goes a wireless modem, a narrow metal card which, coupled with a paid account, will connect to the Web anywhere you can get a cellular signal.
I recommend: Not to be confused with Wi-Fi, a wireless modem will work just about anywhere. It's a little slower (although improving as cellular networks invest) but it works just fine for e-mail and moderate-speed Web surfing. Some vendors of wireless modem service including Verizon, Sprint and AT&T, or see more wireless modem vendors at Business.com.
Tips & Tactics
Helpful advice for making the most of this Guide
- • Cable or DSL? Often, the question is better phrased 'which company do you dislike least, the phone or cable company?' Seriously, service disruptions are bad news. Ask around about reliability.
- • Hold out for a deal. Any broadband provider trying to earn you business should give you a modem and plenty of networking cables.
- • Don't know a coax from a split line? Ask your provider rates on installation or call up Geek Squad for help. It isn't rocket science, but the initial set-up -- especially if want security like a firewall -- is a bit hairy.
Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
Computer modems have become an indispensable piece of equipment for almost every type of business. Computers and modems are now used for Internet access, equipment databases, customer and sales records, and countless other business functions that can help your company grow.
It's important to know how computer modems work and how they can benefit you, which requires the knowledge of a few basic key terms. Learn computer modems key terms to learn how modems work, what kinds are available and which ones will work best for your business.
Action Steps
The best contacts and resources to help you get it done
DSL
DSL is a digital subscriber line, a method of connecting with the Internet that's much faster than dial-up service. DSL allows you to maintain a continuous digital connection rather than relying on a phone line to dial in. Learn about DSL to find out if it can benefit your company.
I recommend: Tech Terms, a computer-related online dictionary, explains that DSL actually stands for "digital subscriber line" and how it's faster than using a regular telephone line to connect to the Internet.
Analog
Analog is the translation of information and data into electronic pulses that can be transmitted. A computer modem functions with analog and digital signals, so it's important to understand the concept of analog signals.
I recommend: HelloDirect offers this tutorial to help you understand the differences between analog and digital connections.
Bandwidth
Bandwidth is the amount of information that can be transmitted from one device to another in given time frame, usually a second. Bandwidth, also referred to as data transfer rate, determines how fast a computer modem can upload information and graphics.
I recommend: CoolNerds.com gives this easy explanation and analogy to help you understand bandwidth and how it affects the speed and efficiency of your computer's modem.
IP address
Every computer that connects to the Internet is assigned an Internet Protocol, or IP, address. This address identifies the individual computer based on its unique numerical assignment and its geographical location.
I recommend: WhatIsMyIPAddress.com explains what an IP address is and lets you determine the IP address for each computer you own, based on your location.
Serial ports
A serial port is the interface area through which data travels during transfer, like when you access a new web page. All modems contain serial ports that transmit information, but laptop and desktop serial ports are different.
I recommend: ComputerHope.com offers a straightforward definition of a serial port, along with troubleshooting help.
ROM and RAM
ROM and RAM stand for Read Only Memory and Random Access Memory respectively. ROM is permanently contained within your computer and contains information required for the computer to function, while RAM houses information for running various programs and can be adapted to your computer's specifications.
I recommend: PCTechGuide offers this simple explanation of ROM, RAM, the differences between the two and how they both factor in to your computer's memory capacity.
Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
Guide to Computer Modems Pricing and Costs
Find computer modem products to suit any need
By Lesley Graybeal
Computer modems pricing and costs vary widely depending on the type of modem you need, as well as the connection and networking capabilities of the modem. Modems may be used to network computers within an office or warehouse or to connect computers to Internet and fax services. Modems typically come in several distinct varieties, including dial-up modems, external cable modems, internal modems and USB modems.
Depending on the type of computer modems you buy, you may be able to connect at a higher bandwidth — cable modems, for instance, typically offer higher functionality than dial-up modems that use the phone line. Some modems are plugged into the USB slot on your computer and connect to the Internet using your cellular phone service, and allow you to carry your Internet connection with you wherever you go.
When calculating computer modems pricing and costs, consider the following options:
1. Browse prices on an industrial modem for dial-up use;
2. Find cable modems for balancing cost and convenience;
3. Get low rates on internal modems and computer modem hardware;
4. Pay for on-the-go connectivity with USB modems.
Action Steps
The best contacts and resources to help you get it done
Purchase an industrial modem for durable quality
An industrial modem is the standard choice for industrial environments seeking to network computers and connect to the Internet. These modems generally provide dial-up Internet connections in a durable piece of hardware designed to resist industrial wear and tear. Industrial modems are relatively expensive, and you can expect to pay close to $200 for a standard package.
I recommend: You can find an industrial modem from PCRush.com for $180 to $230. Black Box sells an antenna and accessories for industrial modems for about $300.
Get affordable cable connectivity from external modems
The most common type of modem available from suppliers of computer modems is the cable modem. Cable modems are external modems attached to your computer through wired or wireless networking, and can also be connected to a router to allow multiple computers to connect to the Internet. Because a number of options are available for purchasing a cable modem, they can be found easily for under $100.
I recommend: Newegg.com and mwave.com are two computer retailers that sell a range of cable modems online. Find cable external modems from these and other retailers for $60 to $100 for standard product features.
Browse a range of prices on internal computer modem products
When buying a computer modem, some of the least expensive and most expensive options can be found in the form of internal computer modems, which are PC cards that can be installed in your computer. For a budget option, look for older versions of internal modem models, while you can also choose to pay more for the most advanced technology.
I recommend: Gemini Computers sells internal modems for $390 to $465. At TigerDirect.com, you can also find internal modems for as little as $10 to $15.
Get the most advanced computer modem products with USB modems
The latest development in computer modems is the use of USB technology to allow you to take advantage of your cellular telephone service to connect to the Internet from any location. These options are priced either comparably or higher than standard modems, while also requiring standard subscription rates for your wireless calling access.
I recommend: Tech For Less sells a wireless modem for $120 to $180. ANT Online offers a similar product for about $160, plus wireless telephone service fees.
Provides database of suppliers for computer modems. Includes catalogs, technical information, and supplier contact information.
