101-0599 Rabbit Semiconductor, 101-0599 Datasheet - Page 38

• Manufacturer Part Number: 101-0599
• Description: COMPUTER SNGLBD BL2500 512K FLSH
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0599

• Module/board Type: Single Board Computer Module
• For Use With/related Products: BL2500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.5.5 Ethernet Port
Figure 17 shows the pinout for the RJ-45 Ethernet port (header J4 on the RabbitCore mod-
ule). Note that some Ethernet connectors are numbered in reverse to the order used here.
Figure 17. RJ-45 Ethernet Port Pinout
Two LEDs are placed next to the RJ-45 Ethernet jack, one to indicate an Ethernet link
(
) and one to indicate Ethernet activity (
).
LNK
ACT
The transformer/connector assembly ground is connected to the RabbitCore module
printed circuit board digital ground via a 0  resistor, R31, as shown in Figure 18.
Figure 18. Isolation Resistor R31
on RabbitCore Module
The RJ-45 connector is shielded to minimize EMI effects to/from the Ethernet signals.
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Coyote (BL2500)