NBB-800
User Manual for NRSW version 4.5.0.100
3.4.9. RJ45 Ethernet Connector
Specification
The Ethernet port is specified as follows:
Feature
Specification
Isolation
1500 V
DC
Speed
10/100 Mbit/s
Mode
Half- & Full-Duplex
Crossover
Automatic MDI/MDI-X
Max. cable length
100 m
Cable type
CAT5e or better
Cable shield
mandatory
Connector type
RJ45
Table 3.12.: Ethernet Port Specification
Pin Assignment
Pin
Signal
1
TX
+
2
TX
−
3
RX
+
4
-
5
-
6
RX
−
7
-
8
-
Table 3.13.: Pin Assignments of RJ45 Ethernet Connector
Note:
Pairs 4-5 and 7-8 have an internal 75
Ω
termination.
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