3com 3018 (3C13618) Manual De Usuario
64
C
HAPTER
A: O
PTIONAL
C
ABLE
S
PECIFICATIONS
Figure 41 ISDN U Port Cable
Table 42 describes ISDN U port cable pinouts.
Table 42
ISDN U Port Cable Pinouts
RJ-45
Signal
1
-
2
-
3
-
4
Ring
5
Tip
6
-
7
-
8
-