Cisco 7000 Series Hardware Installation And Maintenance page 43

Physical Description
Token Processor
Interlace
Ring
The TRIP
IEEE-802.5
imbedded performance-enhanced
processing
Mbps
16
Figure
All TRIPs
in
Figure
enabled
In
indicates
16
For
complete
or four ports
20 Token
of
connectors
7000 Hardware
1-22 Cisco
TRIP
shown
in Figure
1-13
IBM
and Token Ring media
The
each
on
speed port
TRIP
The microcode
default
Token
1-13 Ring Interface
whether
of
regardless
1-13 As
with the other interface
The
for operation three LEDs
RingLights when
the interface
the interface not active
that is
when
MbpsLights
the interface
when
MbpsLights
the interface
LED
of the
descriptions
TRIPs
Up
to five
can
Each
Ring
ports port requires
Token
the external
to
and Maintenance
Installation
two Token
or four
provides
IBM
TRIP
The
uses the
and 16.7-MHz
interface driver
with
set
is
independently
ROM
resides on socket
in
TRIP
Processor
or four ports
two
they provide
the enabled
processors
port indicate
for each
and
currently active
is
and
not inserted
is
4Mbps
at
is
operating
Mbps
16
is at
operating
refer to
Appendix
states
be
in available interface
installed
media
access unit
Ring networks
interconnection
Ring for
ports
chipset with
16/4-Mbps
bit-slice for
high-speed
processor
command
software
for either
U41
LEDs
bank
contain the of
LED
when TRIP
the
lights
the following
When
inserted into the ring
into
ring
The TRIP
available with
is
maximum
slots for
processor
MAU
DB-9 TRIP
connect the
to
with
an
or
shown
is
not
lit it
two