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
of this guide.
13.2 Accessories
lists LEDR accessories that may be ordered from the factory.
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
