CiTRANS R820 Edge Router Hardware Description
Connection Method
Table 6-17 describes how the E1 cable is connected.
Table 6-17
Connection Method of the E1 Cable
Terminal
Connected to
64-pin E1 straight bus end connector
E1 interface on the E1S1 card in a subrack
Naked wire
DDF
6.5
Network Cable
The following introduces network cables used by the CiTRANS R820.
6.5.1
Network Cable Between the OTNM2000 and the
Equipment
Model
u
3.695.095 (straight-through cable)
u
3.695.096 (cross-over cable)
Usage
The network cable connects the OTNM2000 host to the equipment and transfers
monitoring signals.
Structure
Two types of common network cables, including the straight-through cable and the
cross-over cable, are configured for the equipment. The network cable is equipped
with RJ-45 connectors on both ends, as shown in Figure 6-9.
Figure 6-9
Network Cable
6-14
Version: A
