MP SERIES™ Battery Backup System
for Traffic Signals: MP2000E System
Volume One: Operating Manual
Page 6-55
6.c.6 Ethernet Card Options
MP2000E models with serial numbers that begin with MC ( e.g. MC18E16553 ) have either an
embedded HTML Ethernet card or an Ethernet-to-serial adapter card ( or no Ethernet card ).
The HTML Ethernet card, shown in Figure 6-38, interfaces with a web browser.
Yellow LED flashing indicates the card is booting up
Yellow LED steady indicates boot up complete
Red LED flashing indicates serial communication loss between the card and the MP2000E
( Any RS232/USB connection to the MP2000E front panel directs serial communication
from the HTML card to the MP2000E front panel RS232/USB connection. Recovery
is automatic once the RS232/USB connection is undone. )
Red LED steady indicates the HTML card is in alarm
Green LED steady normal operation.
The Ethernet RJ45 Connector features a green LED auto-sense 10 / 100 Mbps Indicator and
yellow LED link indicator and uses CAT5E cabling.
Figure 6-38: NetAgent Embedded HTML Ethernet Card Front Panel