Operating instructions

Technical specifications
7.7 SCALANCE X124
SCALANCE X-100
60 Operating Instructions, 07/2014, A2B00060666-05
Technical specifications
Permitted ambient conditions
Ambient temperature
During operation
-20 ℃ to +70 ℃
During storage
-40 ℃ to +80 ℃
During transportation
-40 ℃ to +80 ℃
Relative humidity
During operation
≤ 95 % no condensation
Operating altitude During operation ≤ 2,000 m above sea level at max. 56 ℃
ambient temperature
≤ 3,000 m above sea level at max. 50 ℃
ambient temperature
Design, dimensions and weight
Immunity to interference
EN 61000-6-2
Emission
EN 61000-6-3
Degree of protection
IP 30
MTBF (EN/IEC 61709, 40 °C)
49.3 years
Housing material
Basic housing
Die cast aluminum, powder coated
Front cover Polyphenylene ether + polystyrene
(PPE+PS plastic)
Weight
1500 g
Dimensions (W x H x D)
180 x 125 x 124 mm
Installation options
• Installation on a DIN rail
• Installation on an S7-300 standard rail
• Wall mounting
Switching properties
Aging time
30 seconds
Max. number of learnable MAC
addresses
2048
Response to LLDP frames
Blocking
Response to spanning tree BPDU
frames
Forwarding
QoS priority queues
4
Note
The number of SCALANCE X Industrial Ethernet switches connected in a line influences the
frame delay time.
When a frame
passes through devices of the SCALANCE X-
100 product line, it is delayed by
the store and forward function of the switch
•
with a 64 byte frame length by approx. 10 microseconds (at 100 Mbps)
•
with a 1500 byte frame length by approx. 130 microseconds (at 100 Mbps)
This means that the more devices of the SCALANCE X
-100 product line, the frame passes
through, the longer the frame delay.