Operating instructions

Technical specifications
SCALANCE W788-xPRO / W74x-1PRO/RR
A5E02280448-02, Release 11/2008
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Technical specifications
Technical specifications for the SCALANCE W788-
xPRO/RR and W74x-1PRO/RR
Device variants
The technical specifications of the
● SIMATIC NET SCALANCE W744-1PRO
● SIMATIC NET SCALANCE W746-1PRO
● SIMATIC NET SCALANCE W747-1RR
● SIMATIC NET SCALANCE W788-1PRO
● SIMATIC NET SCALANCE W788-2PRO
● SIMATIC NET SCALANCE W788-1RR
● SIMATIC NET SCALANCE W788-2RR
are largely identical. Unless indicated otherwise in the table, the following tables
apply to all the devices listed above:
Data transfer
Ethernet transfer rate 10/100 Mbps
Wireless transmission rate
(for all countries except Korea)
1 ... 54 Mbps (108 Mbps)
Wireless transmission rate
(for Korea)
1 ... 54 Mbps
Supported wireless standards
(for all countries except Korea)
802.11a
802.11b
802.11g
802.11h
Supported wireless standards
(for Korea)
802.11b
802.11g
Power supply standards supported 802.3af (Power over Ethernet)