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Siemens IK PI · 2015
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Technical specifications
(continued)
Industrial Remote Communication
Remote Networks
IP-based modems and routers
SCALANCE M874 mobile wireless router
Permitted ambient conditions
Ambient temperature
• during operating
-20 … +60 °C
-20 … +60 °C
• during storage
-40 … +85 °C
-40 … +85 °C
Relative humidity at 25 °C during
operating maximum
95 %
95 %
Protection class IP
IP20
IP20
Design, dimensions and weight
Design
compact
compact
Depth
127 mm
127 mm
Height
147 mm
147 mm
Width
35 mm
35 mm
Mounting type
• 35 mm DIN rail mounting
Yes
Yes
• S7-300 rail mounting
Yes
Yes
• S7-1500 rail mounting
Yes
Yes
Product properties, functions,
components
general
Product function
• DynDNS client
Yes
Yes
• no-ip.com client
Yes
Yes
Product functions
management,
configuration
Product function
• CLI
No
No
• web-based management
Yes
Yes
• MIB support
Yes
Yes
• TRAPs via email
Yes
Yes
Protocol is supported
• Telnet
No
No
• HTTP
Yes
Yes
• HTTPS
Yes
Yes
Type of configuration
Web-based management
Web-based management
Product functions
Diagnosis
Product function
• Statistics Packet Size
No
No
• Statistics packet type
No
No
• Error statistics
No
No
• SysLog
Yes
Yes
• Packet Filter Log
Yes
Yes
Product functions
DHCP
Product function
• DHCP client
Yes
Yes
• DHCP server - internal network
Yes
Yes
Product functions
Routing
Router function
• NAT (IP masquerading)
Yes
Yes
• Port Forwarding
Yes
Yes
• NAT traversal
Yes
Yes
• 1:1 NAT
Yes
Yes
• DNS cache
Yes
Yes
Article No.
6GK5874-2AA00-2AA2
6GK5874-3AA00-2AA2
Product-type designation
SCALANCE M874-2 2.5G
SCALANCE M874-3 3G
© Siemens AG 2014