Siemens X-400 - Manual (Page 114)

Installation and Commissioning
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
114 C79000-G8976-C186-03
Port Statuses in DMode B
In display mode B, the current transmission rate is displayed.
Port Color Status Meaning
P1
P2
P3
P4 off Port operating at 10 Mbps
Green on Port operating at 100 Mbps
Yel-
low
on Port operating at 1000 Mbps
F
L 1
L 2
P o w e r M o d u l e L E D s C P U - L E D s
R M
S T B Y
D M 1
D M 2
P o r t - L E D s
P 1
P 2
P 3
P 4
D I - L E D s
I N 1 / I N 5
I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8
Figure 6-30 Display of the transmission rate of port 1
Note
If there is a link fault and the type of transmission is fixed (autonegotiation off), in
DMode B, the desired status, in other words the set transmission rate (1000 Mbps,
100 Mbps, 10 Mbps) continues to be displayed. If there is a link fault and autone-
gotiation is active, the port LED goes off.