Ethernet
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SmartNode 4970A User Manual
C
• Cabling
Ethernet
Ethernet devices (10Base-T/100Base-T/1000Base-T) are connected to the SmartNode over a cable with RJ-45
plugs. The Ethernet port on the SN4970A is Auto-MDX and uses any straight or crossover cable to connect to
hubs, switches, PCs or other devices.
Figure 9. Typical Ethernet straight-through cable diagram for 10/100Base-T
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
CAUTION
Hub
RJ-45, male
1
2
3
6
RJ-45, male
1
2
3
6
Straight-through cable
Note:
Other pins are not used.
RS-232
Conso
le
ETH 0/1
Reset
0/0
0/1
0/2
0/3
T1
/E1