Digital Networks DECserver ConX4 Installation And User Manual page 16

Figure 2-1: Figure 2-1 shows how to connect the AC power adapter.
802.3af Power-over-Ethernet, PoE
The AC Adapter is not required to apply power to the DECserver ConX
option. Power is applied through a CAT-5 cable. The DECserver ConX
CAT-5 cable must be connected between the DECserver ConX
Equipment', such as an 802.3af compliant Ethernet switch, or an 802.3af compliant power injector. The
DSC04-B* ships with an 802.3af power injector.
Backup Power, Standard AC and 802.3af Power-over-Ethernet
If you purchased the DSC04-P*, the product packaging contains the following:[1] AC Power Adapter, [1]
Power-over-Ethernet injector and [1] country-specific power cord.
By connecting the AC power adapter between the ConX
the power injector between the ConX
this option provides a source of backup power when outages occur. The AC adapter and the PoE injector ship
with the DSC04-P*.
Figure 2-2: Figure 2-2 show how to assemble the PoE components.
2-2 Installation
4P
and a standard AC power outlet, and by connecting
4P
LAN port via Cat-5 cable and to a UPS (uniterruptible power supply),
4P
when choosing the DSC04-B* PoE
4P
is a 'Powered Device' (PD). The
4P
LAN port and PSE 'Power Sourcing