Paradyne 3800 manual Model 3810 and 3820 Installation, Overview

Model 3810 and 3820 Installation 2

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3800 Series Modem Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Customer-Supplied Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Model 3810 or Model 3820 Modem Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Model 3810 Dial-Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Model 3810 4-Wire/2-WireLeased-Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Model 3820 Dial-Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Model 3820 2-WireLeased-Line Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 DTE Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Model 3810 and Model 3820 Telephone Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Dial Network Management System Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 AC Power Transformer Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Modem Power-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Removing and Replacing Model 3810 and Model 3820 Modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Overview

The standalone Model 3810 modem (Figure 2-1) is capable of either dial or 4-wire/2-wire leased-line operation. The modem is controlled using either AT commands or the diagnostic control panel (DCP). The DCP consists of an LCD which displays the Top-Level menu, three function keys and four directional keys which allow you to maneuver and choose DCP selections, and a row of 12 LED status indicators which display modem activity. For a better understanding of DCP operation, refer to Chapter 4, DCP Operation.

The rear of the modem contains an ON/Off power switch, a low voltage ac power connector, an 8-pin modular connector for phone or leased-line connection, an

8-pin modular connector for dial-line connection, a 4-pin modular connector for network management, and a DB-25-S DTE connector.

The standalone Model 3820 is capable of dial and 2-wire leased-line operation. Its DCP functions are similar to the Model 3810 except it has only six LED status indicators. For more information regarding the DCP, refer to Chapter 4, DCP Operation.

The rear of the modem contains an ON/Off power switch, a low voltage ac power connector, an 8-pin modular connector for external telephone use, an 8-pin modular connector for dial-line or 2-wire leased-line connection, a 4-pin modular connector for network management, and a DB-25-S DTE connector.

3810-A2-GB30-30 September 1998 2-1