User's Manual
Table Of Contents
- 1.0 INTRODUCTION
- 2.0 MODEL NUMBER CODES
- 3.0 HARDWARE INSTALLATION AND BASIC INTERFACE REQUIREMENTS
- 4.0 INITIAL STARTUP AND CONFIGURATION
- 4.1 Introduction
- 4.2 STEP 1—Power up the LEDR Radios
- 4.3 STEP 2—Establish Communications with the Radio
- 4.4 STEP 3—Make Initial Login to Radio
- 4.5 STEP 4—Change the SUPER Password
- 4.6 STEP 5—Review Essential Operating Parameters
- 4.7 STEP 6—Set TCP/IP Settings to Enable SNMP and/or Telnet Management (if required)
- 4.8 STEP 7—Set User Configurable Fields
- 4.9 STEP 8—Verify Radio Performance
- 4.10 STEP 9—Install the Link
- 4.11 STEP 10—Verify the Link Performance
- 5.0 CONFIGURATION AND CONTROL VIA THE FRONT PANEL
- 6.0 CONFIGURATIONAND CONTROL VIA THE CONSOLE PORT
- 7.0 STANDARDIZING RADIO CONFIGURATIONS
- 8.0 UPGRADING LEDR FIRMWARE
- 9.0 USING ORDERWIRE
- 10.0 USING THE SERVICE CHANNEL
- 11.0 PROTECTED CONFIGURATION
- 12.0 SPACE DIVERSITY OPERATION
- 13.0 SPARE PARTS, UNITS AND ACCESSORIES
- 14.0 Fractional-T1 INTERFACE CARD 03-3846A01 Fractional-E1 INTERFACE CARD 03-3846A02
- 15.0 INCREASE BANDWIDTH BY CHANGING TRANSMITTER AND RECEIVER FILTERS
- 16.0 BENCH TESTING OF RADIOS
- 17.0 TECHNICAL REFERENCE
- 17.1 Specifications— Models: LEDR 400S, 700S, 900S and1400S
- 17.2 Specifications— Models: LEDR 400F, 900F, 1400F
- 17.3 Specifications— Protected Switch Chassis
- 17.4 Optional Equipment (Consult factory for detailed information)
- 17.5 Accessories
- 17.6 I/O Connector Pinout Information
- 17.7 Watts-dBm-Volts Conversion
- 18.0 RADIO EVENT CODES
- 19.0 IN CASE OF DIFFICULTY
MDS 05-3627A01, Rev. D LEDR Series I/O Guide 137
111 IO3_RECVR_CRC Line IO #3 receiver
detected CRC alarm
I/O ALARM INFORM
112 IO3_RECVR_FBIT Line IO #3 receiver
detected Frame Bit Error
I/O ALARM INFORM
113 IO4_RECVR_LOF Line IO #4 receiver
Loss-of-framing alarm
I/O ALARM CRITICAL
114 IO4_RE CVR_LOS Line IO #4 receiver
Loss-of-signal alarm
I/O ALARM CRITICAL
115 IO4_RECVR_ALOS Line IO #4 receiver
Loss-of-analog-signal
alarm
I/O ALARM CRITICAL
116 IO4_RECVR_AIS Line IO #4 receiver
detected AIS alarm
I/O ALARM CRITICAL
117 IO4_RECVR_RAI Line IO #4 receiver
detected RAI (yellow)
alarm
I/O ALARM CRITICAL
118 IO4_RECVR_MRAI Line IO #4 receiver
detected multi-framed RAI
(yellow) alarm
I/O ALARM CRITICAL
119 IO4_RECVR_SEF Line IO #4 receiver
detected Severely Errored
Frames
I/O ALARM CRITICAL
120 IO4_RECVR_COFA Line IO #4 receiver
detected
Change-of-Frame-
Alignment alarm
I/O ALARM CRITICAL
121 IO4_RECVR_MAIS Line IO #4 receiver
detected multi-framed AIS
alarm
I/O ALARM CRITICAL
122 IO4_RECVR_FEBE Line IO #4 receiver
detected E1
Far-End-Block-Errors
alarm
I/O ALARM INFORM
123 IO4_RECVR_LCV Line IO #4 receiver
detected
Line-Code-Violation alarm
I/O ALARM INFORM
124 IO4_RECVR_CRC Line IO #4 receiver
detected CRC alarm
I/O ALARM INFORM
125 IO4_RECVR_FBIT Line IO #4 receiver
detected Frame Bit Error
I/O ALARM INFORM
126 DIG_REM_LOOPBACK For EIA-530, local radio is
in remote loopback mode
NONE INFORM
127 SERV_REM_LOOPBACK For EIA-530, local radio
(as remote server) is
serving remote loopback
mode
NONE INFORM
128 BAD_CLKMODE Line framers detected bad
clock mode configuration
NONE INFORM
129 REDUNDANT SWITCH Switchover has occurred NONE INFORM
Table 33. Event Codes (Continued)
ID EVENT NAME DESCRIPTION DEFAULT
LED
SNMP
TRAP
LEVEL