EonStor DS S48 Series Hardware Manual
124
8
RX_LOS
Indicates loss of signal; High indicates loss of received optical signal
9
No Connect
Internal pullup 30K
Ώ
to Vcc
10 V
EER
Receiver
Ground
11 V
EER
Receiver
Ground
12
RD-
Inverse Received DATA Out
13
RD+
Received Data Out
14 V
EER
Receiver
ground
15 V
CCR
Receiver
power
+3.3V
16 V
CCT
Transmitter power +3.3V
17 V
EET
Transmitter
ground
18 TD+
Transmitter
DATA
In
19
TD-
Inverse Transmitter Data In
20 V
EET
Transmitter
Ground
