Installation manual

o
o
CDT-Type
External
Modem
Line
Connection
Line
Type
Protective
Coupler
Modem
IBM
5842
Common-Carrier
Switched
dependent
Modem
or
provided
before
Network
Line
equivalent
(see
Jan.
1, 1983
for
data
up
to
Note
2)
2400
BPS
OEM
Common-Carrier
equivalent
to
provided
USOC
V.22
or
V.22
bis
as
specified
by
interface
and
OEM
instructions
operation
(see
Note
1)
Notes:
1.
Additional
site
planning
and
preparation may
be
required before
installing
the modem
or
coupler units.
The modem
must
provide for synchronous operation
clocking provided by the data communication equipment
(DCE). See the instructions for the device you
plan
to
use. For
FCC
regulations, see Original Equipment
Manufacturer
(OEM)
literature.
2.
The 5842 Modem
will
be
shipped
to
the
USA
and
Canada. World Trade countries will have to
furnish
an
equivalent 1200 or 2400 bps, V.22, V.22 bis, or V.23
interface modem with internal clocking.
6-7