36
Installation RSR20/RSR30
Release 06 07/2021
1.5.2
Port status
These LEDs display port-related information. During the boot phase, they
indicate the status of the boot process.
Figure 3: Port status LEDs
1 – Port status LEDs for single or single-row RJ45 sockets: one green and
one yellow LED per port
2 – Port status LEDs for double-row RJ45 sockets: one LED per port that
either shows yellow or green.
3 – Port status LEDs for DSC, SFP
1.6
Management interfaces
1.6.1
USB interface
The USB socket is an interface for the local connection of an
AutoConfiguration Adapter ACA22-USB. It is used for saving/loading the
configuration data and diagnostic information, and for loading the software.
The USB interface has the following properties:
Supports the USB master mode
Supports USB 2.0 (data rate max. 12 Mbit/s)
Connector: type A
Supplies current of max. 500 mA
Voltage not potential-separated
1 to n - data, link status
(green/yellow LED)
Meaning
Not glowing
No valid connection
Glowing green
Valid connection
Flashing green (1 time a period) Port is switched to stand-by
Flashing green (3 time a period) Port is disabled
Flashing yellow
Data reception at corresponding port
LNK
ACT
ACT
1
LNK
1
LNK
1
ACT
1
3
2
Содержание HIRSCHMANN RSR20 Series
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