Paradyne 3820 - Manuals - manualsarea.com

Page 3 - Modems; Electronic User Documentation; For more information, see the; Installing the Documentation; Only and Fit Visible.

TM 1 COMSPHERE 3800 Series Modems Models 3810, 3811, and 3820 Quick Reference Document Number 3810-A2-GL10-00 October 1998 Electronic User Documentation For more information, see the COMSPHERE 3800 Series Modems, Models 3810, 3811, and 3820, User’s Guide (Document No. 3810-A2-GB30). The User’s Guide...

Page 5 - Insert the other end of the modular cord into the telephone.; Dial Network Management System Connection; Make sure the modem’s power switch is in the Off position.

3 Customer-Supplied Equipment for Models 3810 or 3820 The following customer-supplied equipment is required to complete a datacommunications system using either the Model 3810 or Model 3820 modem: A DTE with an available EIA-232-D serial port. A standard EIA-232-D male-to-female cable with a male DB...

Page 6 - Model 3810 Leased Line Connection; FOR LEASED LINE

4 Model 3810 Dial Connection For the Model 3810, use the following procedures to connect the modem to the dialnetwork interface: 1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL / LEASED (3820). 2. Insert the other end of the modular cord into the network interface. Mode...

Page 7 - Model 3820 Network Connection; FOR TELEPHONE SET

5 Model 3820 Network Connection Use the following procedures to connect a Model 3820 to the dial or 2-wire leased-linenetwork interface: 1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL / LEASED (3820). 2. Insert the other end of the modular cord into the network interfa...

Page 8 - DTE Connection; Make sure the modem’s rear panel power switch is Off.

6 DTE Connection Use the following procedures to connect the EIA-232-D cable and ferrite choke fromthe modem to the DTE: 1. Make sure the modem’s rear panel power switch is Off. 2. Connect the DB-25 plug on the cable to the DB-25 socket labeled DTE on the modem’s rear panel. Use a small screwdriver ...

Page 10 - Customer-Supplied Equipment for Model 3811; A COMSPHERE 3000 Series Carrier.; CAUTION

8 Customer-Supplied Equipment for Model 3811 The following customer-supplied equipment is required for the installation of a Model 3811 modem: A COMSPHERE 3000 Series Carrier. A male-to-female 50-pin mass termination cable. One Network Interface Module(NIM) for modems installed in Slots 1–8 and one ...

Page 12 - CIRCUIT

10 If the modem is to communicate with an installed SDCP, install the modem asdescribed above and perform the following steps: 1. Press the Select key on the SDCP. The cursor appears in the carrier selection entry. 2. Press the F1 ( ) or F2 ( ↓ ) key until the carrier number you want appears on the ...

Page 14 - Shared Diagnostic Control Panel (SDCP) – Model 3811; Moves up one level from the current display.

12 Shared Diagnostic Control Panel (SDCP) – Model 3811 The SDCP is used to manage carrier-mounted 3811 modems. The Select key is usedto connect the SDCP to a modem or other device in a specific carrier and slot location.Press the Select key, then enter the modem carrier (1–8) and slot (1–16) numbers...

Page 15 - Configuration Option Procedures — DCP Commands; Select Configure from the Top-Level menu.; Ld EditArea frm

13 Configuration Option Procedures — DCP Commands 1. Move to the Configure branch and select a configuration area to load from: Active (Operating), Active (Saved), Customer 1, Customer 2, or Factory (Async Dial,Sync Dial, Sync Leased, or UNIX Dial). If Enhanced Throughput Cellular (ETC) isinstalled,...

Page 19 - Configuration Option Procedures — AT Commands; Loading Factory Configurations; y&Wn command to load a factory configuration to either the Active; Loading Configuration Areas to Active (Operating)

17 Configuration Option Procedures — AT Commands Loading Factory Configurations Use the AT&F y&Wn command to load a factory configuration to either the Active (Saved), Customer 1, or Customer 2 configuration area. Type: AT&F y&Wn where: y is one of the following factory configuration...

Page 20 - AT COMMANDS

18 AT COMMANDS Bold text indicates Async Dial factory defaults. AT Attention Command Prefix/AutobaudRate. Indicates a command string hasstarted and determines the DTE’s datarate and parity. A/ Repeat Last Command. Re-executeslast command string. (Not to bepreceded with AT or followed by pressingEnte...

Page 21 - mode and uses AT command protocol.

19 AT COMMANDS (continued) Z3 Loads contents of Active (Saved) intoActive (Operating) and performs a reset. Z9 Performs a full modem reset. &Cn LSD Control &C0 Forced On. Forces LSD ON at all times. &C1 Standard RS232. LSD is ON when theremote modem’s carrier signal isdetected. LSD is Of...

Page 23 - RESULT CODES

21 AT COMMANDS (continued) \N1 Direct Mode. Modem does not use errorcontrol; DTE rate and VF rate must bethe same. \N2 MNP or Disc. Modem disconnects if itdoes not connect in MNP mode. \N3 MNP or Buffer. Modem connects inBuffer mode if it does not connect in MNPmode. \N4 V.42/MNP or Disc. Modem disc...