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| Hardware > Networking Hardware > Remote Access Hardware > |
Modems
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ALSO CALLED: MOdulator/DEModulator, Asynchronous Modems, and 56 Kbps Modems
DEFINITION: A modem modulates outgoing digital signals from a computer or other digital device to analog signals for a conventional copper twisted pair telephone line and demodulates the incoming analog signal and converts it to a digital signal for the digital device. In
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SRM-3A
| sponsored by RAD Data Communications
PRODUCT OVERVIEW:
The SRM-3A is an ultra-miniature asynchronous short range modem connecting full duplex asynchronous terminals to computers.
Posted: 31 Mar 2005 | Published: 01 Feb 2005
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Promitel Carries Other Carriers across the Last Mile
| sponsored by RAD Data Communications
CASE STUDY:
Promitel installed an STM-16 SDH backbone network with seven main nodes in Barranquilla and five main nodes in Cartagena.
Posted: 31 Mar 2005 | Published: 01 Jan 2002
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SRM-5AC, SRM-6AC
| sponsored by RAD Data Communications
PRODUCT OVERVIEW:
The miniature SRM-5AC and SRM-6AC are short range modems connecting full or half duplex asynchronous terminals to computers.
Posted: 31 Mar 2005 | Published: 01 Feb 2005
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SRM-5A, SRM-6A, SRM-6L
| sponsored by RAD Data Communications
PRODUCT OVERVIEW:
The miniature SRM-5A, SRM-6A and SRM-6L are asynchronous short range modems connecting full duplex, asynchronous terminals to computers.
Posted: 31 Mar 2005 | Published: 01 Feb 2005
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SRM-5SC, SRM-6SC
| sponsored by RAD Data Communications
PRODUCT OVERVIEW:
The miniature SRM-5SC and SRM-6SC are short range modems connecting full or half duplex synchronous terminals, controllers and computers in point-to-point or point-to-multipoint applications.
Posted: 30 Mar 2005 | Published: 01 Feb 2005
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FOMi-E3, FOMi-T3
| sponsored by RAD Data Communications
PRODUCT OVERVIEW:
The FOMi-E3 and FOMi-T3 are high speed fiber optic modems that extend the transmission range of electrical E3 or T3 over fiber optic cables FOMi-E3 for E3 rates and FOMi-T3 for T3 rates.
Posted: 30 Mar 2005 | Published: 01 Feb 2005
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City of Burlington Uses RAD Equipment to Extend T1 Circuits over Fiber Optic Network
| sponsored by RAD Data Communications
CASE STUDY:
RAD's Optimux-4T1L units offered Burlington Telecom a simple and low cost way to transport four T1 circuits over a single fiber optic link.
Posted: 30 Mar 2005 | Published: 01 Jan 2004
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MODEMS DEFINITION (continued): … recent years, the 2400 bits per second modem that could carry e-mail has become obsolete. 14.4 Kbps and 28.8 Kbps modems were temporary landing places on the way to the much higher bandwidth devices and carriers of tomorrow. From early 1998, most new personal computers came with 56 Kbps modems. By comparison, using a digital Integrated Services Digital Network adapter instead of a conventional modem, the same telephone wire can now carry up … Modems definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary
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