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Siemens Industrial Ethernet Switches SCALANCE X-200 User Manual

Page 281

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Technical specifications

SCALANCE X-200
Operating Instructions, 12/2011, A5E00349864-19

281

Table 10- 8 MTBF

Device type

SCALANCE

Degree of protection

MTBF

XF204

IP20

48 years

X208

IP30

83 years

XF208

IP20

54 years

X216

IP30

52 years

X224

IP30

45 years

X204-2

IP30

64 years

X204-2TS

IP20

63 years

XF204-2

IP20

60 years

X206-1

IP30

72 years

XF206-1

IP20

69 years

X212-2

IP30

46 years

X204-2LD

IP30

60 years

X206-1LD

IP30

69 years

X212-2LD

IP30

43 years

X202-2IRT

IP30

62 years

X204IRT

IP30

81 years

XF204IRT

IP20

81 years

X204 IRT PRO

IP67

99 years

X202-2P IRT PRO

IP67

85 years

X201-3P IRT PRO

IP67

85 years

X202-2P IRT

IP30

84 years

X201-3P IRT

IP30

78 years

X200-4P IRT

IP30

73 years

Table 10- 9 Switching properties

Device type
SCALANCE

Max. number of
learnable addresses

Aging time

Switching technique

Latency

X-200

8000

30 s

Store and forward

5 μs

XF-200

8000

30 s

Store and forward

5 μs

X-200IRT

4096

30 s (configurable)

Store and forward / cut through

< 5 μs

XF204IRT

4096

30 s (configurable)

Store and forward / cut through

< 5 μs