Technical Specifications Of The Scalance Xm408-8C - Siemens SIMATIC NET SCALANCE XM-400 Series Operating Instructions Manual

Industrial ethernet switches
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8.2

Technical specifications of the SCALANCE XM408-8C

The following technical specifications apply to the SCALANCE XM408-8C.
Technical specifications
Attachment to Industrial Ethernet
Combo ports
Quantity
Electrical connectors Quantity
Slots for pluggable
transceivers
Diagnostics interface
Serial interface
Out-of-band interface
Electrical data
Power supply
Fusing
Current consumption
Effective power loss
Signaling contact
Permitted ambient conditions
Ambient temperature/
In areas according to UL508 or CSA
C22.2 No.142: Temperature of the
ambient air
Relative humidity
Design, dimensions and weight
Weight
SCALANCE XM-400
Operating Instructions, 03/2021, C79000-G8976-C306-10
8.2 Technical specifications of the SCALANCE XM408-8C
Connector
Transmission speed
Quantity
Connector
Transmission speed
Quantity
Connector
Quantity
Connector
Rated voltage
Voltage range
Design
Cable cross-section
Minimum
Maximum
Properties
at 24 V DC
at 24 V DC
Quantity
Design
Permitted voltage range
Load capability
During operation up to 2000 m
During operation up to 3000 m
During storage
During transportation
During operation at 25 °C
1150 g
Technical specifications
8
8
RJ45 jack
10 / 100 / 1000 Mbps
8
SFP transceivers (LC port)
100 / 1000 Mbps
1
RJ-11 jack
1
RJ45 jack
24 V DC
19.2 V DC - 28.8 V DC
Terminal block, 4 terminals
0.75 mm
(18 AWG)
2
2.5 mm
(12 AWG)
2
Implemented redundantly
3.15 A / 125 V
Maximum
XM408-8C
incl. extender
8 x RJ-45 with
1000 Mbps
2 A
0.6 A
48 W
14.4 W
1
Terminal block, 2 terminals
24 V DC
max. 100 mA
-40 °C to +70 °C
-40 °C to +65 °C
-40 °C to +85 °C
-40 °C to +85 °C
≤ 95%, no condensation
69

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