Product Info
Table Of Contents
- 1 General
- 1.1 INTRODUCTION
- 1.2 STANDARD FEATURES
- 1.3 NAMING CONVENTION
- 1.4 ORDERING INFORMATION
- 1.5 SYSTEM CONFIGURATIONS
- 1.6 RADIO CONFIGURATIONS
- 1.7 FEATURES AND OPTIONS
- 1.7.1 Primary Power
- 1.7.2 Transmit Power Level Options
- 1.7.3 Differential Absolute Delay Equalization (DADE)
- 1.7.4 Trellis Encoding and Time Domain Equalization (TDE)
- 1.7.5 MCS-11 Alarm/Control Interface
- 1.7.6 Foreign Alarm Interface
- 1.7.7 Relay Interface Option
- 1.7.8 Extended Link Monitor Channel
- 1.7.9 Automatic Transmitter Power Control Provisioning Option
- 1.7.10 Service Channels Provisioning Options
- 1.7.11 Mechanical Options
- 1.7.12 Capacity upgrade
- 1.7.13 Bandwidth upgrade
- 1.8 USER SYSTEM INTERFACE (USI)
- 1.9 RADIO CHARACTERISTICS
- 1.10 EXTERNAL INTERFACE REQUIREMENTS
- 1.11 EQUIPMENT LISTING
- Table 1-6 MDR-8000/i/s Common Shelf Assembly
- Table 1-7 Supplied and Optional Equipment
- Table 1-8 I/O Interface Options
- Table 1-9 XMTR Options
- Table 1-10 PA Options
- Table 1-11 RCVR Options
- Table 1-12 Capacity Keys for Transmitter and Receiver Modules
- Table 1-13 LBO Options
- 1.11.1 Diplexer Filter Kits
- 1.11.2 Standard Filter Kits
- 1.11.3 Cable Drop Kit Option
- 1.12 FAN ASSEMBLY
- 1.13 HANDSET KIT
MDR-8000 Series Radios 3DH03220
General Issue 6, July 2002
1-32
Table 1-5 OSS External Interface Requirements
ITEM CHARACTERISTICS
MCS-11
Type RS-422-compatible on backplane. Interfaces to 15-pin D-
style connectors (J307, J308, J309, and J310).
Receiver 0.2 to 6.0 V dc, 2.3 mA maximum
Logic 1 -6.0 to -0.2 V dc, 2.8 mA maximum
Logic 0 -7.0 to 7.0 V dc
Common Mode Range Selectable; not less than 4 kilohms, balanced (bridged)
Input Impedance Nominal 120 ohms terminated
Input Clock Rate 62 to 68 kHz
Driver Differential Output Voltage +6 V dc maximum, +150 mA maximum
+2 V dc minimum, +150 mA maximum
Output Impedance 108 to 130 ohms
Output Clock Rate 64 kHz ±500 Hz, internal clock
300 Hz to -68 kHz, external clock
TBOS
Type RS-485-compatible on backplane. Interfaces to four pins
(13-16) on 50-pin connector (J305).
Receiver 0 to 5.0 V dc, 2.8 mA maximum
Input Sensitivity ±200 mV
Logic 1 -6.0 to -0.2 V dc, 2.8 mA maximum
Logic 0 -7.0 to 7.0 V dc
Input Impedance Nominal 120 ohms terminated
Input Clock Rate 62 to 68 kHz
Driver Differential Output Voltage +5 V dc maximum
Output Clock Rate 64 kHz ±500 Hz, internal clock
300 Hz to 68 kHz, external clock