Port Definition - Raisecom RC3000 User Manual

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Local and remote network management channel connection can be realized through LINK UP and
LINK DOWN interfaces on RC3000 as in Figure 5-2:
There are three RC3000 networks: RC3000A and RC3000B connected through E1 cable, RC3000C
and RC3000D connected through E1 cable, RC3000E and RC3000F connected through E1 cable;
connect RC3000A and RC3000C through concatenation cable, RC3000B and RC3000E through
concatenation cable, and set the second bits of A, C, E's DIP-switches ON, then local and remote
network management channel connection can be realized through LINK UP and LINK DOWN
interfaces.

5.1.9 Port definition

a. CONSOLE definition of Hyper Terminal:
CONSOLE interface for Hyper Terminal is RJ45 interface and standard RS232 level:
Signaling and Pin definition of CONSOLE port:
Pin number
3
7
4,8
b.LINK UP network management interface definition:
Network management interface LINK UP is RJ45 interface and standard RS232 level:
Signaling and Pin definition of LINK UP interface:
c. LINK DOWN network management interface definition:
Network management interface LINK DOWN is RJ45 interface and standard RS232 level:
A
LINK
DO WN
LINK
UP
C
Figure 5-2
Signal Explanation
RXD Rx of RC3000
TXD Tx of RC3000
GND Ground of RC3000
Pin number Signal
3 RXD
7 TXD
4,8 GND
1E1 1 1E1
1E1 1
B
2
1E1 1E1
D
Explanation
Rx of RC3000
Tx of RC3000
Ground of RC3000
User Manual
LINK LINK
DOWN
UP
F
1 2 3 4 5 6 7 8
Figure 5-3
22
E
1E1
1E1