Technical Specifications; Scalance W7X8-1 - Siemens SIMATIC NET SCALANCE W788-x Operating Instructions Manual

Technical specifications

9.1

SCALANCE W7x8-1

The following technical specifications apply to the following devices:
• SCALANCE W788-1 RJ45
• SCALANCE W788-1 M12
• SCALANCE W748-1 RJ45
• SCALANCE W748-1 M12
Note
Bridging a power outage is possible only with an input voltage of 24 VDC (-15% to
+20%).
Note
You will find detailed information on the transmit power and receiver sensitivity in the
document "Leistungsdaten 802.11abgn PCIe Minicard / Characteristics 802.11abgn PCIe
Minicard" (REF_W700-RadioInterface.pdf).
Technical specifications
Data transfer
Ethernet transfer rate
Wireless transmission rate
Wireless standards supported
Power supply standards
supported
Attachment to Industrial Ethernet
RJ-45 variants
M12 variants
SCALANCE W788-x / W748-1
Operating Instructions, 03/2022, A5E03678333-17
Type
Class
Quantity
Design
Properties
Quantity
Design
Properties
10 / 100 / 1000 Mbps
1 ... 450 Mbps
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11h
IEEE 802.11n
IEEE 802.3at type 1 (802.3af)
IEEE 802.3at type 2 (Power over
Ethernet)
Class 3 *
)
1
RJ-45 jack
Half duplex/full duplex, autocrossover,
autonegotiation, autosensing, PoE,
floating
1
M12 socket
Half duplex/full duplex, autocrossover,
autonegotiation, autosensing, PoE,
floating
9
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