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9611B
Symmetricom 9611B User Manual
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Table of Contents
Default Chapter
1
User Guide
1
Notices
3
Copyright
3
Limitedproductwarranty
3
Limitationofliability
4
Contactinformation
4
Revisionhistory
4
Symmetricom Customer Assistance
5
Table of Contents
7
Tableofcontents
10
Symbols
10
Introduction
13
Figure 1: a Typical Application
13
Installation
15
Installation Instructions
15
Receivinginspection
15
Rack Mounting Instructions
15
Makingconnections
15
Turningsystemon
16
Default Values
16
Installation Warnings
16
Chassisgroundingscrew
16
Vacpowersupply Inputconnector
17
Dangerousvoltages
17
Switchingacpower
17
Electricalinstallationsinnorway Andsweden
17
Basic Operation and Features
19
Basic Operation
19
Modeofswitching
19
Simplifiedblockdiagram
20
Basic Features
22
Frontpanel
22
Table 1: LED Function
22
Figure 2: Front Panel
22
Rearpanel
23
Table 2: Front Panel Pushbuttons
23
Table 3: Table of Rear Connectors
23
Figure 3: Rear Panel
23
Twoanalog/Digitalinputs
24
Twelveanalog/Digitaloutputs
24
Auto-Switchingcapability
24
Armed LED Condition
24
LED Display after Primary Signal Failure
26
Table 4: Auto-Switch Behavior
26
Faultdetection
28
Timecodeswitchinganddistributioncapability
28
1Ppsthrough10Mppsswitchinganddistributioncapability
28
Rfswitchinganddistributioncapability
28
Serialremote Management
28
Twoalarminputs
28
Onealarmoutputvia Relaycontactclosure
29
Fieldupgrade
29
Fieldjumperconfiguration
29
Figure 4: Field Jumper Configuration
30
Figure 5: Lowest Gain
30
Figure 6: Medium Gain
31
Figure 7: Highest Gain
31
User Interfaces
33
Front Panel Controls and Indicators
33
Summaryoffrontpanelledconditions
34
Summaryoffrontpanelpushbuttonactions
34
Command Line Interface
35
Table 5: Serial Port Parameters
35
Examples
36
Tasks
37
How to Get or Set the Input Impedance
37
How to Get or Set the Input Comparator Duration
38
How to Configure Fault Inputs
39
How to Display Current Configuration
39
How to Get or Set the Input Comparator Voltage
40
How Display the System Version Information
40
How to Display/Clear (Latched) Faults
40
How to Control Input Switching
40
How to Get or Set the System Clock
41
How to Get, Set or Clear the System Password
41
How to Enter Factory/Test Mode
42
How to Reboot the DSP Software
42
How to Logout
43
How to View the Help Menu
43
How to View the Help on a Specific Command
44
How to Set up the 9611B for Operation
45
How to Upgrade Software
45
9611B Bootloader CLI
46
How to Upgrade FPGA Program Image
46
How to Upgrade DSP Program Image
47
If the Upgrade Fails
47
Specifications
49
Standards
49
Fcc
49
Electrical Signals
49
Signalinputs
49
Pulse/DC IRIG Time Code
49
AM IRIG Timecode
50
Outputs
50
Additive Phase Noise
50
Pulse/DC IRIG
50
AM IRIG Timecode
51
Alarm Input
51
Status
52
Emc
52
FCC Certification
52
Restriction of Hazardous Substances (Rohs)
53
Environmental Specifications
53
Ordinaryprotection
53
Pollutiondegree
53
Installation(Over-Voltage)
53
Mechanical
54
Chassis
54
Frontpanel
54
Rearpanel
54
Dimensions
55
Power Supply
55
Index
56
4
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Symmetricom 9611B Specifications
General
Brand
Symmetricom
Model
9611B
Category
Switch
Language
English
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