SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
Industrial Wireless Communication
IWLAN – Client Modules IEEE 802.11n
SCALANCE W748 M12 for indoor use
Product functions
management,
configuration
Number of manageable IP addresses
in client
8
Product function
• CLI
Yes
• web-based management
Yes
• MIB support
Yes
• TRAPs via email
Yes
• Configuration with STEP 7
in preparation
• configuration with STEP 7
in the TIA Portal
in preparation
• operation with IWLAN controller
-
• operation with Enterasys WLAN
controller
-
• forced roaming with IWLAN
No
• WDS
No
Protocol is supported
• Address Resolution Protocol (ARP)
Yes
• ICMP
Yes
• Telnet
Yes
• HTTP
Yes
• HTTPS
Yes
• TFTP
Yes
• SNMP v1
Yes
• SNMP v2
Yes
• SNMP v3
Yes
• DCP
Yes
• LLDP
Yes
Identification & maintenance function
• I&M0 - device-specific information
Yes
• I&M1 – higher level designation/
location designation
Yes
Product functions
Diagnosis
Product function
• PROFINET IO diagnosis
in preparation
• localization via Aeroscout
-
• SysLog
Yes
Product functions
VLAN
Product function function VLAN with
IWLAN
No
Product functions
DHCP
Product function
• DHCP client
Yes
• in Client Mode DHCP server
via LAN
No
Product functions
Redundancy
Protocol is supported STP/RSTP
-
Product functions
Security
Product function
• ACL - MAC-based
-
•
Management security, ACL-IP based
Yes
• IEEE 802.1x (radius)
Yes
• NAT/NAPT
No
• access protection according to
IEEE802.11i
Yes
• WPA/WPA2
Yes
• TKIP/AES
Yes
Protocol is supported SSH
Yes
1)
Wireless approval in the USA
Article No.
6GK5748-1GD00-0AA0
6GK5748-1GD00-0AB0
1)
Product-type designation
SCALANCE W748-1 M12
Product functions
Time
Protocol is supported
• SNTP
Yes
• SIMATIC Time
Yes
Standards, specifications,
approvals
Standard
• for hazardous zone
EN 60079-15:2005, EN 60079-
0:2006, II 3 G Ex nA II T4 KEMA 07
ATEX 0145X
• for safety of CSA and UL
UL 60950-1 CSA C22.2 No. 60950-1
Verification of suitability
• CE mark
Yes
• EC declaration of conformity
Yes
• C-Tick
Yes
• CCC
No
• Railway application in accordance
with EN 50155
No
• e1 approval
No
• E1 approval
No
• NEMA4X
No
• Power-over-Ethernet according
IEEE802.3at for type 1 and
IEEE802.3af
Yes
• Power-over-Ethernet according to
IEEE802.3at for type 2
Yes
Standard for wireless communication
• IEEE 802.11a
Yes
• IEEE 802.11b
Yes
• IEEE 802.11e
Yes
• IEEE 802.11g
Yes
• IEEE 802.11h
Yes
• IEEE 802.11i
Yes
• IEEE 802.11n
Yes
Wireless approval
You will find the current list
of countries at:
www.siemens.com/wireless-approvals
Accessories
Accessories
-
Article No.
6GK5748-1GD00-0AA0
6GK5748-1GD00-0AB0
1)
Product-type designation
SCALANCE W748-1 M12
© Siemens AG 2014