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5.2
Ethernet Communication Ports
Activity LED
Link LED
Pin 1
The RXi Display provides two RJ-45 Ethernet network port connectors that support
10BASE-T, 100BASE-TX and 1000BASE-T communications. Either or both of these
ports may be attached to other Ethernet devices. Each port automatically senses the data
rate (10, 100 or 1000 Mbps), duplex (half duplex or full duplex), and cabling
arrangement (straight through or crossover) of the attached link.
Caution
The two ports on the Ethernet Interface must
not be connected, directly or indirectly to the
same device. The hub or switch connections in
an Ethernet network must form a tree,
otherwise duplication of packets may result.
5.2.1
Ethernet Media
For operation of the Ethernet
port LED indicators, Activity
and Link, refer to the section
Ethernet Port LEDs
.
The RXi Display can operate on 10BASE-T, 100BASE-TX or 1000BASE-T media
through its network ports. All three arrangements can use up to 100 m (328 ft) of
Category 5e twisted pair cable between each node and a switch, hub, or repeater.
Attention
For all three types, shielded twisted pair (STP) cable
is required to maintain CE compliance.
10BASE-T
: Two pairs of wire are used, one for transmission, and the other for receive.
100BASE-TX
: Two pairs of wire are used, one for transmission, and the other for
receive.
1000BASE-T
: Four pairs of wire are used for simultaneous transmission and receive in
both directions.
Ethernet Port Pin Assignments
10BASE-T/100BASE-TX
1000BASE-T
Pin #
Signal
Description
Signal
Description
1
TD+
Transmit Data +
BI_DA+
Bidirectional pair A+
2
TD-
Transmit Data –
BI_DA-
Bidirectional pair A-
3
RD+
Receive Data +
BI_DB+
Bidirectional pair B+
4
NC
No connection
BI_DC+
Bidirectional pair C+
5
NC
No connection
BI_DC-
Bidirectional pair C-
6
RD-
Receive Data –
BI_DB-
Bidirectional pair B-
7
NC
No connection
BI-DD+
Bidirectional pair D+
8
NC
No connection
BI_DD-
Bidirectional pair D-
Note
Pin assignments are provided for diagnostic purposes only. Ethernet cables are
readily available from commercial distributors. We recommend purchasing rather than
making cables.
34
GFK-2898B
PACSystems 19" RXi Display
For public disclosure
Содержание PACSystems
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Страница 8: ...Government Regulations 43 Index 45 8 GFK 2898B PACSystems 19 RXi Display For public disclosure ...
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