Network Topology - SMA SUNNY HIGHPOWER PEAK1 Instructions D'installation

10 Contact

9.7.1 Network topology

The inverter has two Ethernet RJ45 pin connectors
that enable the connection of several inverters in line
topology
(as an alternative to the usual star topology).
INFORMATION
Ring topology (C) is only permitted if realized
with Ethernet switch supporting spanning tree.
Figure 34: Network topology
A Linear daisy chain
B Star topology
C Ring topology (only if spanning tree is
used)
a Inverter
b Ethernet switch
52 SHP75-10-STP60-10-IA-xx-20
Status of the LEDs next to the Ethernet port is
explained below. There are two LEDs per interface.
Statu Yellow LED
s
Off 10 MBit/s data transfer
rate
On 100 MBit data transfer
rate
Flashi -
ng
10 Contact
If you have technical problems with our products,
please contact the SMA Service Line. We require the
following information in order to provide you with the
necessary assistance:
• Inverter device type
• Inverter serial number
• Inverter firmware version
• Special country-specific settings of the inverter (if
applicable)
• Type and number of PV modules connected
• Mounting location and altitude of the inverter
• Display message
SMA Solar Technology AG
Green LED
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Installation Guide