Adtran express 3000 User Guide
Chapter 2. Setting Up the Express 3000
2-10
Express 3000 User Manual
61203153L2-20
USING SUPPLEMENTAL ANALOG DEVICES
With the Express 3000 you can use two analog devices such as a tele-
phone, FAX machine, analog modem (external or internal), answering
machine, or Caller ID box. (For detailed information on installing an
analog modem, see Chapter 7.) Figure 2-4 depicts one possible hard-
ware configuration.
phone, FAX machine, analog modem (external or internal), answering
machine, or Caller ID box. (For detailed information on installing an
analog modem, see Chapter 7.) Figure 2-4 depicts one possible hard-
ware 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 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).
vice (POTS) interfaces (jacks) on the Express 3000 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