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You have accessed an older version of a
Paradyne product document.

Paradyne is no longer a subsidiary of
AT&T. Any reference to AT&T Paradyne is
amended to read Paradyne Corporation.

Summary of Contents for COMSPHERE 3910

Page 1: ...You have accessed an older version of a Paradyne product document Paradyne is no longer a subsidiary of AT T Any reference to AT T Paradyne is amended to read Paradyne Corporation...

Page 2: ...Series modem Government Requirements for Great Britain APPROVED for connection to Telecommunication systems specified in the instructions for use subject to the conditions set out in them Facilities T...

Page 3: ...thed For pluggable equipment the mains socket outlet shall be installed near the equipment and be easily accessible Interconnection circuits between this modem and any other equipment should be such t...

Page 4: ...r the 3900 Series modems is 75 The sum of the RTL numbers of terminal apparatus at opposite ends of a particular point to point circuit shall be equal to or greater than 28 and in the case of apparatu...

Page 5: ...pin mass termination Model 3911 Equipment List Table 2 shows a list of modems and telephone cords available for use in the United Kingdom Table 2 Equipment List for the United Kingdom Equipment Model...

Page 6: ...installing cables and telephone cords and make sure the modem is located within reach of the ac power outlet The distance between your modem and DTE should be minimized if DTE data rates exceed 19 200...

Page 7: ...ly is equipped with an 8 pin DIN connector for modem connection and an IEC 320 power inlet NOTE A line cord with an IEC 320 connector and the appropriate wall plug must be provided Use the following p...

Page 8: ...in the United Kingdom The information described in this section differs from what is listed in Document No 3910 A2 GN32 Please note that if a function or configuration option is not listed in this sup...

Page 9: ...able 4 Dial Line Configuration Options for the United Kingdom Dial Line Rate 14400 V32b Nxt 14400 V32b 12000 V32b 9600 V32b 7200 V32b 4800 V32b 2400 V22bis 1200 V22 0 300 V21 Dial Line Rate Does not s...

Page 10: ...5 Leased Line Configuration Options for the United Kingdom Leased TX Level 13 dBm Nxt 13 dBm Leased Transmit Level Set to 13 dBm Read only and cannot be changed The AT command is S45 13 and cannot be...

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