NEC DS1000 Correspondence Course Workbook page 12

DS1000/2000 Correspondence Course
Station Equipment
2-OPX Module (P/N 92177A)
12 DS1000/2000 Workbook
One 2-OPX Module can be
installed per digital station
port (The system load factor
limits the total number of 2-
OPX Modules that you can
install.)
Provides two 2500-type ana-
log circuits for connection to
on-premise 2500-type single
line devices (i.e., telephones,
fax machines, modem, etc.),
voice mail, and to telco OL13B/C OPX circuits.
Complete Questions 1-5
in the Answerbook
NEC America