Rohde & Schwarz R&S NRP Series - Page 20

Preparing for Use
R&S
®
NRP Series
20Getting Started 1419.0170.02 ─ 12
6 = AC supply
8 = Non-PoE Ethernet switch
10 = Controlling host
1. Connect the RF connector of the sensor to the DUT.
See Chapter 4.4, "Connecting to a DUT", on page 12.
2. NOTICE! Risk of sensor damage. Use only PoE power sourcing equipment
(PSE) according to IEEE standards 802.3af or IEEE 802.3at.
Otherwise your power sensor can get damaged.
Connect the RJ-45 Ethernet connector of the sensor to the output of the PoE
injector.
3. Connect the PoE injector to a power supply.
4. Connect the input of the PoE injector to the non-PoE Ethernet switch.
5. Connect the controlling host to the non-PoE Ethernet switch.
6. Establish a connection between the power sensor and the network.
See Chapter 4.6.3.2, "Establishing a Connection to the Network",
on page 21.
Setup with a PoE injector
1
4
6
5
3
HOST
INTERFACE
IN: 3 V or 5 V logic
OUT: min. 2 V into 50 Ω
max. 5.3 V
TRIG2
I/0
PoE
SMART SENSOR TECHNOLOGY
NRP
7
8
2
Figure 4-5: Setup with a PoE injector
1 = Signal source
2 = LAN power sensor
3 = RJ-45 Ethernet connector
4, 7 = RJ-45 Ethernet cable
Connecting to a Controlling Host