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
114 LEDR Series I/O Guide MDS 05-3627A01, Rev. D
When ordering parts from the factory, always give the complete model
number of the radio as found on the serial number label on the chassis.
Contact information can be found on Page 138 of this guide.
13.2 Accessories
Table 29 lists LEDR accessories that may be ordered from the factory.
Refer to Page 138 for factory contact information.
Table 29. Field Replaceable Units for LEDR Radios
Item Model MDS Part Number
Transceiver’s SRAM Power
Back-up Battery
All Models 27-3109A01
Protected Switch Chassis
(Complete unit)
All Models Consult factory
Duplexer, if equipped.
(Conventional and bandpass
types available)
All Models Frequency dependent;
Consult factory.
FT1 Data Interface PCB LEDR 700S
LEDR 900S
03-3846A01
E1/FE1 Data Interface PCB LEDR 400F
LEDR 400S
LEDR 900F
LEDR 900S
LEDR 1400F
LEDR 1400S
03-3846A02
Subrate Data Interface PCB LEDR PSC 03-2824A01
Fullrate Data Interface PCB LEDR PSC 03-3539A01
Table 30. Accessory Items for LEDR Radios
Item Description MDS Part
Number
V.35 Interface Cable 6 ft. (1.8 m) cable adapter used to convert
subrate LEDR radio EIA-530 data
interface to V.35 male data interface.
03-2174A01
G.703 Balun Miniature G.703 balun used to convert a
fullrate LEDR radio’s 120 Ω balanced
data interface to two 75 Ω BNC coaxial
data interfaces.
One balun required per E1 port.
01-3494A01
EIA-530 Null-MODEM
Crossover Cable
6 ft. (1.8 m) cable adapter to connect
subrate interfaces in a repeater
configuration.
97-2841L06
SNMPc™ Network
Management Manager
SNMP Management Software to access
the LEDR embedded SNMP agent,
allowing management of the LEDR radio
network and any interconnected SNMP
enabled peripherals.
For Windows 95 O/S
03-3530A01