Ethernet Interface Controls And Indicators; Ethernet Leds; Figure 6: Rx7I Faceplate - GE RX3i User Manual

Ethernet Interface Controls and Indicators

3.1
Features of the RX7i embedded CPU Ethernet Interface and the RX7i and RX3i rack-based
Ethernet Interface modules are the same unless noted otherwise.
The Ethernet Interface provides:
1.
Seven light emitting diode (LED) indicators
▪
Ethernet Module OK (EOK)
▪
LAN Online (LAN)
▪
Status (STAT)
▪
Two Ethernet network activity LEDS (LINK)
▪
Two Ethernet network speed LEDS (100)
2.
Ethernet Restart Pushbutton
3.
Two 10BaseT/100BaseTX Ethernet network port connectors. There is only one interface
to the network (only one Ethernet address and only one IP address).
4.
Station Manager (RS-232) serial port

Ethernet LEDs

The LEDs indicate the state and status of the Ethernet Interface. The LEDs indicate the state and status of the
Ethernet Interface.
1. For the Switched Ports
a) For each connector, the bottom LED is the LINK SPEED LED. This will be on for 1000Mbps; off for all
other speeds.
Note: The ETM/CPE305/CPE310 only supports two speeds so for it, it is ON when 100Mbps and
off when 10Mbps – CPE330 supports 3 speeds.
b) For each connector, the top LED is the LINK/ACTIVITY LED. This will be ON when there is link at any
speed; and BLINKING when there is traffic in either direction.
2. For the Unswitched Port
a) The bottom LED (orange) is the LINK SPEED. This will be on for 1000Mbps; off for all other speeds.
NOTE: The ETM/CPE305/CPE310 only supports two speeds so for it, it is ON when 100Mbps and
off when 10Mbps – CPE330 and CPE400 both support three speeds.
b) The top LED is the LINK/ACTIVITY LED. This will be ON when there is link at any speed; and
BLINKING when there is traffic in either direction.
GFK-2224Q
Chapter 3. Installation and Start-up: Rack-based and RX7i Embedded Interface
January 2017
StaMgr
EOK
LAN
STAT
100 LINK
100 LINK
ETHERNET
RESTART
Figure 6: RX7i
Faceplate
21