RIC-E1 Installation and Operation Manual Appendix D IR-IP Interface Module
Physical Description D-5
IR-IP LEDs IR-IP contains LEDs, which indicate the module activity. Table D-1 and Table D-2
list the LEDs functions.
Table D-1. IR-IP LEDs Functions (Standalone RIC-E1)
LED Color Function
INT Green ON – LAN is connected
ACT Yellow Blinks – Transmit/receive activity is detected on the Ethernet link
ERR Red ON – Buffer overflow occurred (during regular operation)
During power-up, provides additional indications, described below.
Table D-2. IR-IP LEDs Functions (RIC-E1/R Card)
LED Color Function
PWR Green ON – RIC-E1/R is powered up
LINK Green ON – LAN is connected
ACT Yellow Blinks – Transmit/receive activity is detected on the Ethernet link
LOS Red ON – No E1 data is received from the link
IR-IP Controls IR-IP module contains a four-section DIP switch, as seen in Figure D-4 and
Figure D-5. Table D-3 lists the DIP switch functions. In addition, RIC-E1/R contains
the IP LEARN pushbutton, which is similar in its functionality to the section 1 of
the IR-IP DIP switch.
Figure D-4. IR-IP DIP Switch (Standalone Unit)
Figure D-5. IR-IP DIP Switch (RIC-E1/R Card)
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