Technical specifications
8.1 SCALANCE X414-3E and X408-2 - technical specifications
SCALANCE X-400
Operating Instructions, 06/2015, C79000-G8976-C186-12
141
Cascading depth
SCALANCE X414-3E
SCALANCE X408-2
Linear/star structure
Any (only depending on signal
propagation time)
Any (only depending on signal
propagation time)
Ring with redundancy manager
in HRP mode
50 (for reconfiguration time <
0.3 seconds)
50 (for reconfiguration time <
0.3 seconds)
Switching properties
SCALANCE X414-3E
SCALANCE X408-2
Max. number of learnable ad-
dresses
8000
8000
Aging time (default)
40 s
40 s
Switching technique
Store and forward
Store and forward
Latency (store and forward time) 5 µs
5 µs
(10 µs when changing from
gigabit to Fast Ethernet or vice
versa)
Full wire speed switching
Number of frames
At a frame length of (in bytes):
at 100 Mbps
at 1000 Mbps
148810
1488095
64
84459
844595
128
45290
452899
256
23496
234962
512
11973
119732
1024
9615
96154
1280
8127
81274
1518
Note
The IE Switches X-400 support full wire speed switching complying with IEEE 802.3 on all
ports.
The number of packets depends on the packet length according to the IEEE802.3 standard.
Содержание SCALANCE X-400
Страница 6: ...Table of contents SCALANCE X 400 6 Operating Instructions 06 2015 C79000 G8976 C186 12 ...
Страница 10: ...Introduction 1 1 Preface X400 SCALANCE X 400 10 Operating Instructions 06 2015 C79000 G8976 C186 12 ...
Страница 12: ...Safety instructions SCALANCE X 400 12 Operating Instructions 06 2015 C79000 G8976 C186 12 ...