ADTRAN Express 3000 SP, Руководство пользователя

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Chapter 2. Setting Up the Express 3000 SP
2-8 Express 3000 SP User Manual 61203153L3-20
USING SUPPLEMENTAL ANALOG DEVICES
With the Express 3000 SP you can use two analog devices such as a
telephone, FAX machine, analog modem (external or internal), an-
swering machine, or Caller ID box. (For detailed information on in-
stalling an analog modem, see Chapter 7.) Figure 2-4 depicts one
possible hardware configuration.
Figure 2-4. Possible Hardware Configuration
CONNECTING SUPPLEMENTAL DEVICES
Connect the supplemental devices to the two Plain Old Telephone Ser-
vice (POTS) interfaces (jacks) on the Express 3000 SP Rear Panel. These
RJ-11 jacks are labeled 1 and 2. In addition, an illustration of a tele-
phone identifies jack 1, and an illustration of a telephone resting on a
modem identifies jack 2 (see Figure 2-5).
EIA-232 Cable
ISDN
Telephone Cable
AC Power Supply