Interface Definitions - Raisecom RC3000 PCM User Manual

In this topology the lines between each RC3000 are assistant network management
channels, and for normal network management there must be network management
topology configuration as follows:
RC3000 A: double E1 channel direction
RC3000 C: single E1 channel direction
RC3000 E: single E1 channel direction
Rules for network management topology: the number of network management channels
decides the number of E1 direction, and configuration of E1 direction must start from 1
E1.
b. Network management cascade:
Local and remote network management channel connection can be realized through
LINK UP and LINK DOWN interfaces on RC3000 as in figure 20:
There are three RC3000 networks: RC3000 A and RC3000 B connected through E1
cable, RC3000 C and RC3000 D connected through E1 cable, RC3000 E and RC3000 F
connected through E1 cable; connect RC3000A and RC3000C through cascade cable,
RC3000B and RC3000E through cascade 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

7.1.9. Interface definitions

a. CONSOLE definition of Hyper Terminal:
CONSOLE interface for Hyper Terminal is RC45 interface and standard RC232 voltage:
Signaling and Pinouts:
1E1 1E1
A
LINK
DOWN
LINK
UP
1E1
C
Figure 20
Raisecom Technology Co., Ltd
RC3000 B: single E1 channel direction
RC3000 D: four E1 channel direction
RC3000 F: single E1 channel direction
LINK
1E1
DOWN
B
1E1
D
32
LINK
UP
E
1E1
1E1
F