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Ethernet
44
SmartNode 5570 User Manual
C
• Cabling
Ethernet
Ethernet devices (10/100/1000 Base-T) are connected to the SmartNode over a cable with RJ-45 plugs. All
Ethernet ports on the SN5570 are Auto-MDX. Use any straight or crossover cable to a host, hubs, switches,
PCs or other devices.
CAUTION
The interconnecting cables shall be acceptable for external use
an shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
CAUTION
For the ISDN connection to a carrier network, it shall be con-
nected to a network termination device and not connected
directly to an outside POTS line.
RJ-45, male
1
2
3
6
RJ-45, male
1
2
3
6
Switch or Hub
Straight-through cable
Note: Other pins are not used
12V, 1A
PR
I 0/1
PR
I 0/
0
ETH 0/0
USB
Co
ns
ole
Re
s
et
ETH 0/1
Note
Connecting both ethernet ports to the same switch will only work if the
switch has separate ARP table for each connection.
Figure 10. Typical Ethernet straight-through cable diagram for 10/100Base-T
RJ-45, male
1
2
3
4
RJ-45, male
1
2
3
4
5
6
7
8
5
6
7
8
Figure 11. Typical Ethernet straight-through cable diagram for 1000Base-T