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COMSPHERE 3820
Plus
Modems
Model 3982-A1-401
Installation Instructions
Document Number 3982-A2-GK40-00
June 1995
Overview
The 3820Plus modem, Model 3982-A1-401 (Figure 1),
has different installation instructions than those shown in
the COMSPHERE 3800Plus Modems User’s Guide
(3980-A2-GB30-10). The Model 3982-A1-401 modem
has an 8-pin modular jack for leased-line connection and a
6-pin modular jack for dial-line connection. The model
shown in the User’s Guide has a single jack for leased-line
or dial-line connection.
Use these instructions to install your modem, and keep
them with your User’s Guide.
Figure 1. 3820
Plus
Modem (Model 3982-A1-401)
1