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SyncSystem 4380A
Microsemi SyncSystem 4380A User Manual
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SyncSystem
4380A
Operations and Maint
enance
Manual
Ju1 2017
Part Number:
098
‐
00723
‐
000
Manual updates are available
at:
www.microsemi.com/ftdsuppo
rt
2
Table of Contents
Default Chapter
5
Table of Contents
5
1 General Information
9
Introduction
9
Ordering Information
9
Safety Information
10
Figures Figure 1 Safety Symbols
11
2 Installation
12
Powering on the 4380A
12
Application Start up
13
Communicating with the 4380A
13
Dhcp
13
Static IP Addresses
13
Network
13
Console Cable
13
Setting a Static IP Address
14
USB Ports
15
Antenna Installation
15
Antenna Location
15
Figure 2 Antenna Location
16
Setting the Antenna Voltage
17
Figure 3 Antenna Cable
17
Outdoor Antenna Grounding
18
Antenna Mask Angle
18
Positioning Modes
18
Dynamic Position Mode
18
Auto Position Mode
19
Manual Position Mode
20
4380A Installation
22
Chassis Grounding
22
Power Supplies
22
Figure 4 Chassis Ground Connection
22
Input/Output Cards
23
4394A (Pps/DC Irig)
23
Figure 5 Rear Panel Output Card Locations
23
Figure 6 Input/Output Cards
23
4376A Rs-422 Pps
25
4394A-Ecl (Pps-Ecl)
26
4395B-10 (10Mhz)
27
4395B-5 (5Mhz)
28
4395B-1 (1Mhz)
28
4387A Series (Modulated IRIG/NASA36)
28
4396A/4397A 2Mhz Output Card
30
4374A T1 (1.544Mhz) Output Card
30
4393A Time Interval Counter (TIC) Card
31
4383A IRIG Input Card
32
Antenna Delay Calibration
32
On Time Point (OTP)
33
Using an External Frequency Reference
34
Figure 7 Timing System Diagram
34
Figure 8 External Frequency Reference
34
Setting the System Time Manually
36
Force Time
36
External Reference
36
Disable the GPS Tracking Alarms
37
User Configuration Files
37
Factory / Default User Configuration Files
37
Diff Command
38
FTP and Real-Time (Rt) Configuration Files
38
System Configuration Files (Syscfg)
40
Powering the System off
41
3 Operations
42
Front Panel
42
Power Supply Indicators
42
Alarm Indicator
42
SYNC Indicator
42
Figure 9 4380A Front Panel
42
Table 1 Power Supply Indicator Status
42
Table 2 Alarm Indicator
42
Outputs Indicator
43
Fans
43
Table 3 Sync Indicator
43
Table 4 Outputs Indicator
43
Status Pushbutton
44
Rear Panel
44
Figure 10 4380A Rear Panel
44
Software
45
Current Version
45
Software Updates
45
Flash Card Replacement
45
Figure 11 4380A Rear Panel Connections
45
Remote Software Update
46
GPS Firmware Updates
47
User Interfaces
47
Telnet
47
Real Time Data Port (1135)
48
Command Port (1700)
48
Diagnostic Port (1800)
50
Table 5 System Command List
50
Status Port (1900)
51
Average TIC Data Port (2100)
51
Raw TIC Data Port (2101)
52
File Transfer Protocol (FTP)
52
Network Time Protocol (NTP)
53
Simple Network Management Protocol (SNMP)
53
Status Command
53
GPS Data Logging
54
FTP Data Logging
54
Real Time Data Logging
56
WAAS Satellites
57
System Verification
57
4 Theory of Operations
66
Generation of Timing Signals
66
Gps
66
Output Signals
66
GPS Data Collection
67
Startup Sequence
67
5 Maintenance
69
Fan Filter
69
Antenna and Antenna Cable Inspection
69
Table 6 Maintenance Schedule
69
6 Troubleshooting
70
Front Panel Indications
70
Alarm Light
70
Power Supplies
70
Outputs Indicator
71
GPS Performance
73
Poor GPS Receiver Performance
73
GPS Not Tracking
74
Internal Clocks
75
External Reference
76
PTD Value Is Noisy
78
Over Temperature and Fans
78
PPS Outputs
79
IRIG Outputs
80
NASA36 Outputs
80
TIC Measurements
81
Software Update Failure
81
Configuration Not Readable
81
Communication Problems
82
Lan
82
USB-To-Serial Adapter (94000-115200) (Command Port)
82
External Reference Adapter (94001-5071A)
82
Syslog Command
82
System Configuration Issues (Syscfg)
83
Appendix A System Specifications
84
Environmental
84
Physical
84
10 Mhz Sinewave Input
84
Timing Performance
84
Ethernet Interface
84
USB Command Port Cable (94000-115200)
85
USB External Reference Port Cable (94001-5071A)
85
GPS Receiver
85
PPS / DC IRIG Module (4394A)
85
Pps Ecl (4394A-Ecl)
85
RS-422 PPS Module (4376A)
86
10 Mhz Module (4395B-10)
86
Mhz Module (4395B-5)
86
Mhz Module (4395B-1)
87
Amplitude Modulated (AM) IRIG Module (4387A, 4387A-6V, 4387A-1V)
87
1.544 T1 Module (4394A)
87
2.048Mhz Module (4396A)
88
2.048Mhz Module (4397A)
88
Time Interval Counter (4393A)
88
IRIG Input Card (4383A)
88
AC Power Supply (4385B)
89
DC Power Supply (4386A)
89
Power Consumption
89
Replacement Fuses
89
Figure 12 AC Power Input
89
Figure 13 DC Power Input
89
Appendix B CE Declaration
90
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Microsemi SyncSystem 4380A Specifications
General
Brand
Microsemi
Model
SyncSystem 4380A
Category
Network Hardware
Language
English
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