Chapter 2: System hardware
System Components
Page 2-20
Table 23 AC+DC Enhanced Power Injector interface functions
Interface
Function
100-240V 47-63Hz 1.7A
AC power input (main supply)
DC In
Alternative DC power supply input
DC Out
DC power output to a second PSU (for power supply redundancy) or
to a NIDU
ODU
RJ45 socket for connecting Cat5e cable to ODU
LAN
RJ45 socket for connecting Cat5e cable to network
Power - AC (green) LED
Indicates power is applied at the AC power input
Power - DC (green) LED
Indicates power is applied at the DC In port
Ethernet (yellow) LED
Detects Ethernet traffic and it is used with PTP650 and PTP700
families only. It does not operate with the 450 platform products.
Note
The earlier power injector models only had a single power LED that combined
the AC+DC indications.
Содержание PMP 450d Series
Страница 101: ...Chapter 2 System hardware GPS synchronization Page 2 40 Figure 25 Cluster Management Scenario 1 ...
Страница 125: ...Chapter 3 System planning Typical deployment Page 3 3 Figure 37 Wall installation ...
Страница 126: ...Chapter 3 System planning Typical deployment Page 3 4 Figure 38 Roof installation ...
Страница 127: ...Chapter 3 System planning Typical deployment Page 3 5 Figure 39 GPS receiver wall installation ...
Страница 128: ...Chapter 3 System planning Typical deployment Page 3 6 Figure 40 GPS receiver tower or mast installation ...