Raisecom
RC3000-15 (P100R001) Hardware Description
12 Telecontrol service cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
182
The dry contact of RC3000-15 A receives on/off values from 8 alarm relay interfaces and its
output end is connected to the dry contact of RC3000-15 B. The dry contact of RC3000-15 B
has two input control sources: peer input control and network management control. Its output
end is connected to an alarm display screen for monitoring input and output status.
In point-to-point transmission mode, the backplane bus of the RC3000-15 transmits on/off
values to the transport network through the transmission interface of the RC3000-15 in either
shared timeslot mode (TS0) or independent timeslot mode (TS0–TS7).
Figure 12-2
Point-to-point application networking
Point-to-multipoint application
As shown in Figure 12-3, each RC3000-15 is inserted with a DRYC card.
The dry contact of RC3000-15 A receives alarm input information from multiple dry contacts.
It is also the peer input control source, and can be controlled by the NView NNM. The output
end is connected to an alarm display screen for monitoring input and output status.
In point-to-multipoint transmission mode, you can choose the independent timeslot
transmission mode (TS0–TS7). Other information is similar with point-to-point transmission
mode.
Figure 12-3
Point-to-multipoint application networking
