Cisco 7000 Series Hardware Installation And Maintenance page 106

Connect
switch
and
B-to-A/A-to-B
Connect
mini-DIN
the switch
If
each
the
To
ring
iiiiiiii
Figure
Connections
Serial
FSIP
All
the electrical
X.21
and
with
descriptions
Chapter
DIE DCE
and
Connecting
When
connections
modems
devices
connection
to the
switch
the
bypass
consider
instructs otherwise
The network
cables
to
scheme
Connect
an interface cable
PHY
and FTP
switch the
Connect
interface cable
an
PHY
and FTP
switch the
the bypass switch control
connect
connector
DIN
standard
uses
DIN
FIR Connect end
the
mini-DIN end
of the adapter
bypass
Optical
switch
Bypass
operation
FODI Connection with
3-14
Optical
available
ports support any
mode
interface type and
are available
interfaces in
network end
the
at
receptacle
and
of each
illustrations
For
cable
refer
pinouts
Devices
consider the adapter
serial
devices
connecting
DTE
cables
therefore use
DSUs
or data service
units
PC
such or another
host
as
depends on
equipment
required
FTP Unless documentation
the
extension
the
an
bypass
already connected the bypass
are to
PHY
between on
the port
port
PHY
between on
the
port
port
cable the control cable
If
mini-DIN
cable the
the to
directly
use the
connector
optical
DIN
of the adapter cable the
to
mini-DIN
cable
to the
optical
bypass
Optical
control cable
Bypass
mode
and
interface
type
which
of the port
to
it is
DTE
mode
with
plug at the
RS-530
available
only
is
connector Serial
type refer to
to Appendix
cables as an extension
connect router
to the to
DCE
and
use cables connect
to
See 3-15
router
Figure
interface type of each
the
Connecting
the bypass
that
accompanies
FTP and
the
of connect
ports
switch the standard
following
FTP
side of the bypass
the
station
FTP side of the bypass
the
station
on
switch
bypass
your optical
on
bypass port
optical
cable
bypass adapter supplied
on and
the control
cable
on FIR
the
bypass port
FIP
cable determines
The serial
adapter
connected
RS-232 RS-449
DCE
end
network and
in
DTE mode
plug For
with
in
Connection
Equipment
of router for external
the
DCE
remote devices such
the router remote
to
The additional
or
optional
port
Installing
Interface Cables
to
uses
FIP
the
with
connect
V.35
mode
in
as
DTE
Router 3-17
the