Glan (Ethernet Ports) - Supermicro X7DBR-3 User Manual

GLAN 1/2 (Giga-bit Ethernet
Ports)
Two G-bit Ethernet ports are desig-
nated JLAN1 and JLAN2 on the IO
backplane. This port accepts RJ45
type cables.
Power LED/Speaker
On the JD1 header, pins 1-3 are for
a power LED and pins 4-7 are for the
speaker. See the table on the right
for speaker pin definitions.
The speaker connector pins are for
use with an external speaker. If you
wish to use the onboard speaker, you
should close pins 6-7 with a jumper.
GLAN1
PCI-X 100MHz ZCR
A
PCI-X 133MHz
GLAN2
SAS
CTRLR
GLAN1
Pin Setting
Note:
Pins 6-7
Pins 4-7
PWR
4-pin
8-pin PWR
SMB
JPWF PWR
SXB-
SXB- SXB-
B
2-19
Chapter 2: Installation
GLAN2
Speaker Connector
Defi nition
Internal Speaker
External Speaker
A. GLAN1/2
B. PWR LED/Speaker
JOH1