Syuchronous -asynchronous adapter | Furuno IB-681 guide

Syuchronous -asynchronous adapter

This section discusses some of the synchronous -asynchronous adapters currently avail- able. Connecting a single PC as in the figures below you can connect to a subscriber much easier than by using a Dial -up Router.

These devices have been tested by FURUNO.

KlasHopper PCMCIA400 (Klas Ltd., lreland)

PC

KlasHopper

HSD

modem

FELCOM81

PPPsupported TA/Router

Terminal

[Landline]

•Drive software required to use the equipment.

•PPP (Point-to- Protocol) supported. Therefore, KlasHopper is not required at receiving end. You can connect to an internet service provider with an ordinary modem or termi- nal adapter.

•No limitations to software usage (Web Browser, E-mail, etc.)

RAMSAT RVH24(ODC-Caltronic A/S, Denmark)

PC

TA

RAMSAT

HSD

modem

FELCOM

81

(Synchronous Serial port)

RAMSAT Terminal

[Landline]

•No driver software required. However, modem data files are provided to permit the RAMSAT to function as an external modem.

•RAMSAT required by both sender and receiver .

NOTE : RAMSAT may introduce a converter which supports PPP. Then, its function may be similar to the KlasHopper.

•File transfer software which provides simultaneous transmission and reception of files is optionally available. However this software has not been tested by FURUNO.

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Furuno IB-681 manual Syuchronous -asynchronous adapter

Contents

Page B . N o . O M E 5 6 0 9 Safety Information for the Operator Safety Instructions Electrical Shock Hazard Safety Information for the Installer Table of Contents Declaration of conformity to type Appendix Usage Tips Introduction Features Complete Set Installation Materials CP16-01601Installation Materials CP16-01602 Equipment List Installation Materials CP16-01603 Installation Materials CP16-01605Optional Equipment IB-681 System ConfigurationIB-181 IB-281 Overview Control DescriptionFront panel IB-681, rear view Rear panel Data rate SettingsSwitch Panel Settings DIP switches SW2 Terminal interface Terminal Unit Settings OID/DID and IMN Settings Confirming subscriber number Registering, Deleting Subscriber NumberRegistering subscriber number Deleting subscriber number Operation CallingAutomatic HSD call Manual call Tone Name FrequencyInterval Automatic call mode and receiving operation ReceivingSW1 State Remarks SW3 State Remarks V.25bis Command, IndicationReceiving and automatic data rate switching Command Name Description Indication Description Command Description Call Sequence Direct call setup sequence Address call setup sequence Address call setup sequence Manual call setup sequence Manual call setup sequence Call clear sequence from land Automatic call clear sequence Manual call clear sequence Manual call clear sequence Resetting the circuit breaker Maintenance & TroubleshootingMaintenance Cleaning Calling Troubleshooting for the UserThen General Mounting location InstallationMounting procedure Mounting Wiring between HSD modem and router Wiring RS-449 Interface Modifying the RF Conv board in the communication unit CPU2 Board 16P0133 Antenna cable Position of R135 Length J10 RF Conv BoardRF Conv Board CPU2 Board R135 Mounting of connector assy Sub 9 pin Rear Panel Board Wiring between HSD modem and communication unit GroundJ11 Communication with other makes of Inmarsat-B terminals Circuit delayPropagation delay Router setting for network connection Network configuration Syuchronous -asynchronous adapter Land Earth Station IOR Etilat IB-681 Page Page Page Index