100BASE-T1 SPY 12 Port
User Manual
11
2.1.3
RJ45 Ethernet Connectors
There are four RJ-45 Standard Ethernet connectors of the front side for Gigabit
Ethernet. GB-A to GB-D.
There is one RJ-45 Standard Ethernet connector of the front side for Fast Ethernet (100
Bit/s). HOST-Port.
2.2
Other Interfaces
2.2.1
SMA Connectors
There is one shielded SMA Connector for one Trigger Input/Output Line.
2.2.2
Status LEDs
The 100BASET1_SPY 12 port has several status LEDs at the front side of the case.
The
“Host” LED1
can toggle at three different speeds:
•
Slow toggle (approx. 0.5 sec) during normal operation to show that the
microcontroller is running in normal mode.
•
Fast toggle (approx. 0.1 sec) when the microcontroller is in bootloader mode.
The bootloader mode is used for firmware update only (see below in this
manual). The user cannot access the website when the device is in bootloader
mode.
When the device is in Bootloader-Update Mode the LED toggles with moderate
frequency (approx. 0.25 sec).
The
“Host” LED2
should be normally off. If it toggles at high speed (approx. 0.1 sec)
an error has been detected by the Host.
The “FPGA” LED2
can toggle at two different speeds:
•
Slow toggle (approx. 0.5 sec) during normal operation to show that the FPGA is
running in normal mode.
•
Fast toggle (approx. 0.1 sec) : TBD
The “FPGA” LED1
should be normally off. If it toggled at high speed (approx. 0.1 sec)
an error has been detected by the FPGA.
The 12 port
Status LEDs 1A to B6
monitor the link status of the corresponding port.
The LEDs are lit when there is BroadR-Reach link detected.
Note:
There is an issue when P/N of the bus are swapped. The LED may be on in this
case on 100BASE-T1 slave side, but there will be no data transmission possible.
