Hewlett Packard Enterprise Company MSR4000DFS Manual Do Utilizador

| Installation Guide

Figure 3  Power Interface on MSR4KAC

The MSR4000 is equipped with a 10/100/1000Base-T Gigabit Ethernet port for wired network connectivity. 
On the MSR4KP, this port also supports IEEE 802.3at Power over Ethernet (PoE), accepting 48 VDC as a 
standards-defined powered device (PD) from a power sourcing equipment (PSE) device, such as a PoE 
midspan injector. Inversely, the MSR4KAC can act as a PSE device to provide IEEE802.3af PoE power to 
devices connected to the Ethernet port.

Always remember to protect your MSR4000 by installing grounding lines. The ground connection must be 
complete before connecting power to the MSR4000 enclosure. Ensure that the resistance is less than 5 ohm 
between the ground termination point and the grounding tier and the cross section of the grounding cable 
should be no less than 6 square mm. 

The MSR4000 include visual indicators for power, link, and radio status. 

Figure 4  MSR4KP LED Layout

 lists the meanings of the LEDs on the MSR4KP outdoor mesh router.

Table 2  MSR4KP LED Status Indicators

P/S

Router Power/
Ready Status

Off

No power to the router

On (Amber)

Device has power but does not yet 
have a mesh network routing path 
to a gateway (portal) node

On (Green)

Device has power and has found a 
mesh network routing path to a 
gateway (portal) node

Power Interface MSR4KAC

 Neutral

Hot

Ground