Maintenance; Firmware Upgrade - WAGO 852-1328 Product Manual

Configuration in the WBM
sions about the performance for a specific industrial network application, the results of the
measurements of the failover and recovery time of the network are presented below. The
tested topologies correspond to an RSTP ring with 10 and 20 switches.
Cable Break (Failover) & New Uplink (Recovery)
Number of devices
in the ring
(852-1322)
Power-off Root (Failover)
Number of devices
in the ring
(852-1322)

10.8 Maintenance

10.8.1 Firmware Upgrade

The user can update the device firmware via web interface as shown in Figure "WBM
"Maintenance" Page – "Firmware Upgrade" Tab".
To update the firmware, the user can download a new firmware from WAGO's website
and save it in a local computer. Then, the users can click [Browse...] button and choose
the firmware file that is already downloaded. The switch's firmware typically has a ".dld"
extension such as 0852-132x-V223.dld. After that, the users can click [Update] button
and wait for the update process to be finished.
Note
Firmware-Upgrade
Please make sure that the switch is plug-in with power supply all the time during the
firmware upgrade.
78 Product manual | Version: 1.2.0
Industrial Managed Switch
Bidirectional traffic (TCP)
Average failover
time (ms)
10 1210.7
20 1238.8
Bidirectional traffic (TCP)
Average failover
time (ms)
10 1064.9
20 1233.6
Bidirectional traffic (UDP)
Average recovery Average failover
time (ms) time (ms)
127.0
528.7
Bidirectional traffic (UDP)
Average recovery Average failover
time (ms) time (ms)
N/A
N/A
852-1328
Average recovery
time (ms)
1213.3 127.8
1239.0 530.0
Average recovery
time (ms)
1064.5 N/A
1232.6 N/A