Black Box MD885A-R4 manual

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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Black Box MD885A-R4 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Black Box MD885A-R4, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Black Box service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Black Box MD885A-R4.

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Table of contents for the manual

  • Page 1

    Secur e sync or async dial-in access to your data center . Secur e sync or async dial-in access to your data center . Modem 34336 © 2007. All rights reserved. Black Box Corporation. FREE 24-hour T ech Support: 724-746-5500 blackbox.com[...]

  • Page 2

    2 of 3 FEA TURES • Front-panel programmable. • Sync or async operation. • Multiple levels of network security ensures safe transmission of sensitive data such as financial information. • Digital Signal Processing technology enables 33.6-kbps speeds for sync traffic, 230.4-kbps speeds for async traffic, and 14.4-kbps speeds for fax transmiss[...]

  • Page 3

    3 of 3 TECH SPECS Alternate Fallback Capability — V .23, V .22, V .21 Fax Standards — V .29, V .27 terbo, V .21 Channel 2 T .30, V .17 Operation — 2-wire: Full duplex, dialup or leased lines; 4-wire: Full duplex, leased lines Speed (Maximum) — Sync: 33.6 kbps; Async: 230.4 kbps; Fax: 14.4 kbps Standards — ITU: V .34, V .33, V .32 bis, V .[...]