Cisco 7000 Series Hardware Installation And Maintenance page 73

Site Requirements
-G.703/G.704
El
Unbalanced
balanced
type
Table
Connection
Balanced
Unbalanced
Token
Currently
networks
shielded
connections
of cabling
Fiber
FDDI
The
Table
because
500
stations
Table
Transceiver
Single-mode
Multimode
Serial
As
with
generally
relationship
Table
Rate
2400
4800
9600
19200
38400
56000
7000 Hardware
2-8 Cisco
Connections
G.703
interfaces allow
circuits Table 2-2 the
lists
used
the connector the
at
by
E1-G.703/G.704
2-2
BNC
Type
600m
Connections
Ring
maximum
there no transmission
is
Shielded
twisted-pair cabling
or unshielded
twisted-pair cabling
remember
that
twisted-pair cabling
network
so plan the
total
FDDI
Connections
maximum
standard the
sets
maximum
2-3 The
circumference
of wrapping
or loopback
signal
Both
and
single-mode
Maximum
FDDI
2-3
Max
Distance Between
Type
up
6.2 miles
1.2 miles up
Connections
systems serial
all
signaling
baud
the slower the
rate
between baud and
rate
IEEE Standard
2-4
bps
Distance
Feet
200
100
50
25
12
8.6
and Maintenance
Installation
maximum
for cable
longer
maximum
cable lengths for each
non-FSIP end
network
Maximum
Cable
Lengths
Twinax
300 meters
distance defined
most used
is commonly
used
for of
rates
is
more
is
susceptible
and
length repeater spacing
between
distances
stations
FDDI
network
of the
correction
fault
during
multimode
transceiver
types provide
Transmission Distances
Stations
km
10
to
to 1cm
limited distance
can
travel
signals
the greater the distance Table
EIAITIA-232
distance for
EIA/TIA-232C Transmission
Distance
Meters
60
30
15
7.6
3.7
2.6
than those
length specified
FSIP E1-G.703/G.704
IEEE
Token Ring
for 802.5
Mbps
and
for of 16
rates
When
and
Mbps
planning
interference than other types
to
accordingly
shown
the
to fiber
lengths
half the specified distance
is only
maximum
The
standard allows
dB
11 of
optical
at any given bit rate
shows
2-4 the standard
signals
Versus Distance
Speed
for
cable
either
your
in
of
power