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Oracle® Server X7-2 Service Manual

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Updated: February 2019
 
 

Gigabit Ethernet Ports

The server has five auto-negotiating gigabit Ethernet (GbE) ports. Three Ethernet ports use standard RJ-45 connectors, and two use enhanced small form-factor pluggable (SFP+) port connectors. The transfer rates are shown in the following table.

Table 2  Ethernet Port Transfer Rates
Connection Type
IEEE Terminology
Transfer Rate
Fast Ethernet
100BASE-T
100 Mbps
Gigabit Ethernet
1000BASE-T
1,000 Mbps
10 Gigabit Ethernet
10GBASE-T
10,000 Mbps
10/25 Gigabit Ethernet (SFP+)
10/25GbE
10,000/25,000 Mbps

RJ-45 10GbE Ports

The following figure and table describe the RJ-45 10GbE port pin signals.

image:Figure showing pinouts on the Gigabit Ethernet ports. Table 3  RJ-45 10GbE Port Signals
Pin
Signal Description
Pin
Signal Description
1
Transmit/Receive Data 0 +
5
Transmit/Receive Data 2 –
2
Transmit/Receive Data 0 –
6
Transmit/Receive Data 1 –
3
Transmit/Receive Data 1 +
7
Transmit/Receive Data 3 +
4
Transmit/Receive Data 2 +
8
Transmit/Receive Data 3 –

SFP+ 10/25GbE Ports

The following table describes the SFP+ 10/25GbE port pin signals.

Table 4  SFP+ 10/25GbE Port Signals
Pin
Signal Description
Pin
Signal Description
1
Transmitter ground (VeeT)
11
Receiver ground (VeeR)
2
Transmitter fault indication (TxFault)
12
Inverted received data (RD-)
3
Optical output disabled when high (TxDisable)
13
Received data (RD+)
4
Data for serial ID interface (MOD-DEF(2))
14
Receiver ground (VeeR)
5
Clock for serial ID interface (MOD-DEF(1))
15
Receiver power (VccR)
6
Grounded by the module to indicate module presence (MOD-DEF(0))
16
Transmitter power (VccT)
7
Low selects reduced bandwidth (RateSelect)
17
Transmitter ground (VeeT)
8
When high, indicates received optical power below worst-case receiver sensitivity (LOS)
18
Transmit data (TD+)
9
Receiver ground (VeeR)
19
Inverted transmit data (TD-)
10
Receiver ground (VeeR)
20
Transmitter ground (VeeT)

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