Moog Prizm 200750 Series, Руководство пользователя и инструкция по установке

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Moog Components Group 10/100 Ethernet Converter Manual February 10, 20011
Page 10 of 12
1.4.3 10/100 Ethernet Converter Signals During Operation
Note: In this section, it is assumed that the 10/100 Ethernet Converter is being used to maintain a
100Mbps data link between two devices capable of auto-negotiation. For other modes of operation,
please contact Moog Components Group.
The provided status signals are generated using +3.3V logic. Although they are completely TTL
compatible, it should be noted that the voltage range of the signals is typically 0V to +3.3V referenced
to user supplied Ground. In normal 100Mbps operation the following indicator statuses should be
observed:
200750-
+5V Power LED – Lit green
+3.3V Power LED – Lit green
TP_SPEED – HIGH to indicate connection of a 100Mbps device locally via twisted
pair wire. LOW in all other cases.
FO_SPEED – HIGH to indicate connection of a 100Mbps device at the opposite end
of the fiber link. LOW in all other cases.
TP_RCV – Pulled LOW and pulse stretched to 1.3ms per packet when receiving
data packets at the twisted pair interface. HIGH at all other times.
FO_RCV – Pulled LOW and pulse stretched to 1.3ms per packet when receiving
data packets at the fiber interface. HIGH at all other times.
200910-
+5V Power LED – Lit green
+3.3V Power LED – Lit green
TP_SPEED – (Top lit green) HIGH to indicate connection of a 100Mbps device
locally via twisted pair wire. LOW in all other cases.
FO_SPEED – (Top lit green) HIGH to indicate connection of a 100Mbps device at
the opposite end of the fiber link. LOW in all other cases.
TP_RCV – Pulled LOW and pulse stretched to 1.3ms per packet when receiving
data packets at the twisted pair interface. HIGH at all other times.
FO_RCV – Pulled LOW and pulse stretched to 1.3ms per packet when receiving
data packets at the fiber interface. HIGH at all other times.
Data - Both flash red with transfer of data.
NOTE: During initial power up and data rate negotiation, the SPEED and RCV indicators will toggle
for a few seconds before settling on a steady state.