Microsens MS453080PM User Manual
Page 2
Technical changes reserved
MICROSENS GmbH & Co. KG - Kueferstr. 16 - D-59067 Hamm / Germany - Tel. +49 2381/9452-0 - Fax -100 -
www.microsens.com
8. LED displays
The switch includes multiple LEDs for diagnostics. The function
of these LEDs is described in figure 5.
Fig. 5: LED functions
PWR
Power, ready for operation
FDX
Connection in full duplex mode
Flashing: Collision during a connection
in half duplex mode
LNK /
ACT
On: Connection of the related port
working (only port 1-4)
Flashing: Data received on this port
POE
On: POE is active
9. Reset
The switch is equipped with two reset push buttons (see fig. 1).
With the first push button (RESET) the switch can manually
resetted during the operation. Releasing the push button erases
the memory and re-initialises all connections.
Resetting the installation switch does not affect the network
management. Information like the TCP/IP address, switch confi-
guration etc. is stored in a non-volatile memory.
The reset push button has another function. Pressing the Reset
push button for approximately 5 seconds will issue a manage-
ment agent IP-request in case of the installation switch is net-
work management enabled. In this way a new or first-time IP-
address can be allocated.
With a second reset push button (FACTORY RESET) the settings
of the switch for Cos, PoE, hardware configuration and VLAN will
be restored to factory defaults. Thus the fault configurations,
especially VLAN-settings which could lead to a non-reaching of
the agent can be deleted. Network management parameters like
e. g. the TCP/IP address are not affected.
10. Safety notes
DANGER! Optical components can transmit laser light.
ATTENTION: Infrared light, which is used at the fiber optic data
transmission is not visible for the human eye, but can still cause
damages.
To avoid damages at the eyes, never look direct into the outputs
of the optical components or fibers. Danger of going blind! All
unused port must covered with caps. Activate transmission line
only when all connections are done. The active laser components
used in this product comply to the laser class 1