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COMSPHERE 3800 SERIES MODEMS MODELS 3810, 3811, AND 3820 JAPAN SUPPLEMENT Document No. 3810-A2-GB93-20...
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COMSPHERE 3800 Series Modems Models 3810, 3811, and 3820 User’s Guide Japan Supplement 3810-A2-GB93-20 3rd Edition (November 1996) Changes and enhancements to the product and to the information herein will be documented and issued as a new release to this manual.
This supplement highlights all safety warnings, installation procedures, features, and functions that are unique to COMSPHERE 3800 Series modems installed in Japan. This document is intended to be used in conjunction with the COMSPHERE 3800 Series Modems, Models 3810, 3811, and 3820, User’s Guide.
COMSPHERE 3800 Series Modems Technical Specifications Table 1-1 shows technical specifications that are unique to 3800 Series modems installed in Japan. Specification AC POWER REQUIREMENTS DIAL AND LEASED TRANSMIT LEVEL TELEPHONE INTERFACE Dial-Line Connectivity Leased-Line Connectivity Equipment List Table 1-2 shows a list of modems and telephone cords available for use in Japan.
Overview This chapter provides installation procedures for the Model 3810, 3820, and 3811 modems installed in Japan. 3800 Series Modem Package After opening the modem’s package, check for damage and verify that the following items are present: For the standalone models...
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COMSPHERE 3800 Series Modems Figure 2-1. Model 3810 Rear Panel Figure 2-2. Model 3820 Rear Panel November 1996 3810-A2-GB93-20...
Model 3810 and Model 3820 Dial-Line Connection Use the following procedure to connect the modem to the dial network 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 dial network interface. Model 3810 4-Wire/2-Wire Leased-Line Connection Use the following procedure to connect a Model 3810 to the leased-line network interface: 1.
COMSPHERE 3800 Series Modems Model 3811 Modem Installation To install the Model 3811 modem (carrier card) into the COMSPHERE 3000 Series Carrier, follow the same installation procedures described in the Chapter 2. For correct power, DTE, dial, and leased-line cabling procedures, refer to the COMSPHERE 3000 Series Carrier, Installation Manual.
Restrictions and Configuration Overview This chapter lists restrictions and configuration options that are unique to the operation of 3800 modems installed in Japan. The information described in this chapter differs from what is listed in the COMSPHERE 3800 Series Modems, Models 3810, 3811, and 3820, User’s Guide.
COMSPHERE 3800 Series Modems Configuration Tables Table 3-1 describes configuration options that are different for 3800 Series modems installed in Japan. Blind Dial Paus: 4sec Nxt 4sec 2sec 6sec 8sec 10sec 20sec Blind Dial Pause. Determines how long the modem waits before dialing a telephone number when DialTone Detect is disabled.
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Factory Default Templates for Cellular The AT command &F5 or the front panel selection Cellular (Mobile) sets the following configuration options: Option Maximum Frame Size Error Control Mode Auto-Answer Rings No Answer Timeout No Carrier Disconnect V.32bis Train V.32bis Autorate V.42 ARQ Window Size Cellular Enhancements The AT command &F6 or the front panel selection Cellular (PSTN) sets the following...