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38 XVR16*4th Generation Intel® Core™ i7 Based Rugged VME Single Board Computer
Publication No.
500-9300007876-000
Rev. C.0
5.2.2 Ethernet Interface RJ45
The XVR16 has up to four Gigabit Ethernet (GbE) channels.
• The XVR16 can have up to two Gigabit RJ45 based Ethernet ports at the front
panel. The bottom GbE port LAN is always available for Level 1, 2, and 3.
The top GbE port LAN is available for Level 1, 2, and 3 when the XMC/PMC
site 2 is not chosen as an option.
• Two GbE channels (ETH3 and ETH4) are routed out the backplane to P0 and
are always available.
Figure 5-4 Ethernet RJ45 Interface
Table 5-2 LAN Standard GbE (J27) or Optional LAN (J34)
Two LEDs (LED1-green and LED2-yellow) are integrated in each of the RJ45
connectors. These LEDs indicate the link status of the interface.
LAN
10/100BASE-T
1000BASE-T
1
TxD+
MDI0+
2
TxD-
MDI0-
3
RxD+
MDI1+
4
NC
MDI2+
5
NC
MDI2-
6
RxD-
MDI1-
7
NC
MDI3+
8
NC
MDI3-
Table 5-3 LEDs on LAN Connectors
LED
Function
LED1
Green (Left)
On
Link
Off
No link
LED2
Yellow (Right)
On, blink
Tx/Rx activity
Off
No activity