Vmetro M5210RP-EFF, User Manual, Page: 42 / 130

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M5000 Series: User Guide Issued June 20, 2007
Processor Subsystem
Link Configuration
The four Ethernet links are configured the following way:
•
The first two MAC interfaces are always configured as SMII (Serial Media Independent
Interface). The media interfaces are always configured in the 10/100-TX mode
•
The third and fourth MAC interfaces are always configured as RGMII (Reduced Gigabit Media
Independent Interface). The media interfaces are configured in the 10/100/1000 Base T mode of
operation when connected to a copper connector and in the 1000-SX mode when connected to a
fiber connector. The types of connectors used on the I/O spacer is determined by the type of I/O
spacer.
Status LEDs for first EMAC (EMAC0)
Three led pins are physically connected to LEDs. The LEDs are labeled Duplex , Link and 10/100 .
Table 3-1 shows their status values.
Status LEDs for EMAC1, EMAC2 and EMAC3
The LED signal lines for any second or third 10/100 TX port are routed to the I/O spacer (MDC).
There are two LEDs above each RJ45 connector. Figure 3-2 shows a I/O spacer with the maximum
of three RJ45 connectors. This number is dependent on model purchased.
FIGURE 3-2
LEDs on the
MDC-RJ45 I/O
spacer
See “Front Panel Connectors” on page 21 for more information on the front panel connectors and
configuration options. Table 3-2 and Table 3-3 show the LED status values.
TABLE 3-1.
Ethernet LEDs for EMAC0
LED Status Value
Duplex
(Amber)
ON (Amber) Duplex mode
ON (Flashing) Duplex/collision
OFF Simplex mode
Link
(Green)
ON (Green) Link
ON (Flashing) Link/activity
OFF No link
10/100
(Amber)
ON (Amber) 100MB/s
OFF 10 MB/s
1 2 1 2 1 2
Ethernet (GbEth/Opt.GbEth) LEDs on I/O Spacer
EMAC 1 EMAC 2
EMAC 3