GE PACSystems RX7i, User Manual

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Chapter 3. Installation and Start-up: Rack-based and RX7i Embedded Interface
GFK-2224Q January 2017 21
3.1 Ethernet Interface Controls and Indicators
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
RESTART
EOK
LAN
STAT
10/
100 E
N
E
T
A
2
100 LINK
StaMgr
10/
100 E
N
E
T
A
1
100 LINK
Figure 6: RX7i
Faceplate
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.