Manual de instrucciones de Black Box MD1980A

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9600 FP Modem
A flexible, industrial-grade modem
A flexible, industrial-grade modem
for multiple drops.
for multiple drops.

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These modems work in extreme conditions and provide FEATURES super-fast polling times for multidrop applications. • Dual mode: Use in both 1200-/1800-bps and 9600-bps environments. • Ideal for collecting data from modem banks in large polled networks. • Connects to 4-wire full duplex or 2-wire 9600 FP Modem Oil tank (MD1980A) half-duplex over voice leased line. Analog 4-Wire • Surge-protected line interfaces. Leased Line • Poll-response time of 23 ms. Programmable • Configure easily with DIP sw

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in a standard 19" (48.3-cm) rack. It’s 7" (17.8 cm) high and TECH SPECS 10" (25.4 cm) deep. In back, the rack has 16 DB25 female Cable Equalizer — Fixed transmitter and receiver cable equalizer, connectors and 16 telco connectors. selectable Carrier Control — Constant or switched (DIP-switch-selectable) Because the rack‘s front panel is hinged, you can add and Carrier Loss Recovery — Built-in train on data (typically < 10 seconds) remove cards from the front of the unit without disturbing Data