H3C CR16000-F Installation Manual page 97

MPU model SDRAM
CSR05SRP1P3
16 GB
A
IMPORTANT:
The USB port on the router does not support extension cables.
Ports Port speed
•
•
1 × console
port
•
1 × USB
console port
•
2 × network
•
management
ports (port 1
reserved)
•
1 × CF card
slot
•
1 × USB 2.0
•
port
•
2 × SMB
coaxial clock
output ports
•
•
2 × SMB
coaxial clock
input ports
•
2 ×
high-precision
•
time
synchronizatio
n ports
(default: input
ports)
5
Cables and
max
transmission
distance
synchroniz clock port:
ation port: 75-ohm
9600 bps coaxial
cables
•
High-precisi
on time
synchroniza
tion port:
Category 5
or higher
twisted pair
cables
•
Console
port: ≤ 15 m
(49.21 ft)
over
ordinary
Console asynchrono
port: ≤
us serial
115200 bps cables
(default: •
USB
9600 bps)
console
port: ≤ 2 m
USB
console (6.56 ft) over
port: ≤
USB-AB
115200 bps cables
(default: •
Network
9600 bps)
managemen
Network t port: 100 m
manageme
(328.08 ft)
nt port: over
10/100/100 Category 5
0 Mbps or higher
twisted pair
SMB
cables
coaxial
•
clock port: SMB coaxial
2.048 clock port:
Mbps 75-ohm
coaxial
High-precis
cables
ion time
•
synchroniz High-precisi
ation port: on time
9600 bps
synchroniza
tion port:
Category 5
or higher
twisted pair
cables
Applicable
router
models
CR16010H-F
A and
CR16018-FA