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
52 LEDR Series I/O Guide MDS 05-3627A01, Rev. D
connected at some point to a radio’s Ethernet port, or to a common hub
with a LEDR radio. In other words, the radio network can be configured
for seamless integration of other IP-manageable devices by responding
to ARP requests and/forwarding IP traffic directed to those devices.
See the
route command on Page 77 for information on other necessary
configuration steps to allow for IP connectivity to LEDR radios and
associated devices using the radio’s network-management channel.
ber Bit-Error Rate of the RF Link
Usage:
ber
This command displays pre-FEC and post-FEC Bit-Error Rate (BER)
between the LEDR radios in the first link.
NOTE: The BER measurement limit is 1E-8. For more reliable infor-
mation on the link-error rate, use the g821 demod command.
bert Bit-Error Rate Test of Data Interface
Usage:
bert [linelist] [-e [pattern] | -d | -i [error] | -lp | -le | stats]
bert
is used for diagnostic purposes by causing the selected line of the
FT1/E1 interface port lines to output a user-selectable pseudo-random
bit sequence, either framed or unframed. This command also allows the
user to measure the bit error rate, number of errors, etc. This command
tests all T1/E1 timeslots without regard to the timeslot command’s con-
figuration.
linelist—List of local line interfaces. Can be single line number or line-
name (see
linename command), comma-separated list of line numbers or
linenames, a range of line numbers (for example: 1-4), or if
linelist is not
given, all lines will be tested.
NOTE: The hyphen is part of the argument string and must be included
for the command to function.
Subcommands:
Control—
-e Enable bert generation/monitoring for line(s)
Can be immediately followed by the test pattern index value
(See
-lp below). If none is included in the command, the
last-used pattern will be implemented.
-d Disable bert generation/monitoring for line(s)
-i Inject error. Index specifying type of error to inject. If no error
is specified, last error selected is used.
E1
FT1
FE1