Siemens X-400 User Manual
Technical Specifications
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
C79000-G8976-C186-03
127
7.6
Extender Module EM495-8
Interfaces
Connecting end devices or network
segments over twisted pair
segments over twisted pair
8 x RJ-45 jacks (10/100 Mbps)
All electrical ports support autonegotia-
tion and autocrossover.
All electrical ports support autonegotia-
tion and autocrossover.
Power consumption
< 0.5 W
Permitted Cable Lengths
TP cable length
With TP cord up to 10 m,
with FastConnect cabling system up to
100 m.
with FastConnect cabling system up to
100 m.
Permitted Environmental Conditions
/ EMC
Operating temperature
0°C through + 60°C
Storage/transport temperature
- 40°C through + 80°C
Relative humidity in operation
< 95% (no condensation)
Operating altitude
Max. 2000 m
Noise emission
EN 55081 Class A
Noise immunity
EN 61000-6-2 : 2001
Construction
Dimensions (W x H x D)
86 x 145 x 112,4 mm
Weight
560
g
Degree of protection
IP 20