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 35
IO Configuration
This screen is used to set or display the data clocking method. For syn-
chronization purposes, several different clocking schemes can be used.
See Table 10 on Page 23 for the combinations of radio bandwidth, data
rates and modulation types available for subrate radios. Table 11 on
Page 24 contains the same information for fullrate radios.
NOTE: For subrate models: LEDR 400S/900S/1400S
Earlier versions of the software may display the Clock Mode
as NORMAL instead of INTERNAL.
This screen is used to set or display the payload data interface. The
available selections are E1, T1 and EIA530, depending on hardware
configuration of the LEDR radio.
This screen is used to set or display the Channel Associated Signaling
(CAS) status. The available selections are Enabled and Disabled.
This screen will only be functional in radios factory-equipped to support
CAS. Consult the factory if you require this service.
This screen is used to set or display the current span mapping configu-
ration. The entry consists of from 1 to 4 alpha-numeric characters spec-
ifying line interface to span mapping. Valid numbers are 1–4. Valid span
characters are a–d.
Example: Entering 1a 2b 3c 4d asserts the following:
maps line 1 to span a
maps line 2 to span b
maps line 3 to span c
maps line 4 to span d
CC
CC
ll
ll
oo
oo
cc
cc
kk
kk
MM
MM
oo
oo
dd
dd
ee
ee
II
II
NN
NN
TT
TT
EE
EE
RR
RR
NN
NN
AA
AA
LL
LL
For the NMS command-line
equivalent,
see “date” on
Page 57
.
II
II
nn
nn
tt
tt
ee
ee
rr
rr
ff
ff
aa
aa
cc
cc
ee
ee
EE
EE
11
11
For the NMS command-line
equivalent,
see “interface”
on Page 62
.
CC
CC
AA
AA
SS
SS
EE
EE
nn
nn
aa
aa
bb
bb
ll
ll
ee
ee
DD
DD
II
II
SS
SS
AA
AA
BB
BB
LL
LL
EE
EE
DD
DD
For the NMS command-line
equivalent,
see “modem”
on Page 71
.
LL
LL
ii
ii
nn
nn
ee
ee
mm
mm
aa
aa
pp
pp
11
11
aa
aa
22
22
bb
bb
33
33
cc
cc
44
44
dd
dd
For the NMS command-line
equivalent,
see “linemap”
on Page 66
.