Raisecom
RC1104-FE-4W (A) User Manual
3 Preparing for installation and connecting cables
Raisecom Technology Co., Ltd.
4
3
Preparing for installation and
connecting cables
3.1 Verifying interface type
The RC1104-FE-4W uses the voice-grade twisted-pair cable (telephone wire) as the
transmission medium and RJ45 connector (PIN 1 and PIN 2; PIN 4 and PIN 5)
Figure 3-1
Connecting cable
Table 3-1
PIN definitions of RJ45 connector
PIN
Signal definition
1
RING2
2
TIP2
3
–
4
RING1
5
TIP1
6
–
7
–
8
–