Win the data race with
these speedy drivers!
High-Speed Short-Range Line Drivers
© 2007. All rights reserved. Black Box Corporation.
FREE 24-hour Tech Support: 724-746-5500
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Страница 1: ...ta race with these speedy drivers Win the data race with these speedy drivers High Speed Short Range Line Drivers 2007 All rights reserved Black Box Corporation FREE 24 hour Tech Support 724 746 5500 blackbox com ...
Страница 2: ...f or full duplex transmission In half duplex transmission voice or data signals are transmitted in only one direction at a time as in a CB radio conversation In full duplex operation voice or data signals are transmitted in both directions at the same time as in a telephone conversation The entire bandwidth is available for your transmission in half duplex mode In full duplex mode however the band...
Страница 3: ...ording to a survey by Data Communications magazine 90 of network managers surveyed say that getting the technical support they need is extremely important when choosing a vendor But even though network managers pay anywhere from 10 to 20 of their overall purchase price for a basic service and support contract the technical support and service they receive falls far short of their expectations and ...
