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Spectracom EC20S
Orolia Spectracom EC20S Manuals
Manuals and User Guides for Orolia Spectracom EC20S. We have
1
Orolia Spectracom EC20S manual available for free PDF download: User Manual
Orolia Spectracom EC20S User Manual (110 pages)
EPSILON CLOCK
Brand:
Orolia
| Category:
Clock
| Size: 2 MB
Table of Contents
Table of Contents
3
1 Terminology
8
2 Overview
9
Main Features
9
Dimensions and Weight
10
Operating Environment
11
3 Safety Precautions
12
Power Supply
12
Safety During Adjustments, Maintenance and Repair
14
4 Delivery Inspection
15
Inventory
15
Inspection
15
5 Front and Rear Panels Description
16
Front Panel Description
16
Back Panel Description
17
6 Putting the Ec20S into Operation
18
Preliminary Connections
18
Powering up
18
Network Connection
19
Configuring the EC20S
19
Start-Up Sequence
20
7 Power Supply Interface
21
AC Power Supply Input
21
DC Power Supply Input
21
Redundancy System of the Power Supply
21
Power Supplies Monitoring
21
8 Network Interface
22
Ethernet Port
22
Network Services
23
DHCP Client
23
Http Server
23
Snmp Server
23
Ntp Server
23
Telnet Service
24
Ftp Service
24
Icmp Service
24
Monitoring the EC20S by Means of Network SERVICES
24
9 Synchronization Sources
25
Multi-GNSS Synchronization Source
25
External 1PPS Synchronization Source
26
External NMEA Datation Source
28
Synchronization Sources Monitoring
28
10 Operational Tasks
28
Selection of the Synchronization Source
28
Disciplining Algorithm - SFN Conditions
29
Synchronization Signals Distribution
31
Start-Up Sequence Detail
32
Short Loss of the GNSS Source Sequence Detail
33
Source Change Sequence Detail
34
Holdover Sequence Detail
35
11 Signalling Interfaces
36
Visual Signalling
36
Alarms Signaling
37
Urgent Alarms
38
Non-Urgent Alarms
38
12 Distribution Interface
38
1PPS Outputs
39
10Mhz Outputs
39
NMEA Output
39
13 Web Interface
41
Welcome Page
41
Upper Task Bar and
42
Clock Status Page
44
Global Status
45
Alarms
47
Output Status
51
GNSS Status
52
Administrator Password Page
55
Network Setup Page
56
SNMP & Traps Setup Page
58
Time & Synchronization Source Setup Page
63
User-Defined Datation
64
Datation Setup
64
Synchronization Setup
66
Distribution Setup
69
Distribution Status for "On Time" Mute Mode
70
GNSS Setup Page
72
Power Setup Page
75
Events Logging
76
Event Origin
77
Event Gravity
77
Events Log Filtering
77
Clear Events Log
78
Download Events Log
78
Software Version
78
Software Upgrade
80
Admin Page
82
System Reset
83
Password Change
83
Configuration Extraction
83
Reboot
84
14 Snmp Interface
86
MIB Description
86
Snmp Status Parameters
86
Snmp Configuration Parameters
89
Snmp Traps
92
15 Command Line Interface (Cli)
94
Network Settings
94
SNMP Settings
96
EC20S Restart
96
16 Leap Second Application
96
17 Technical Features
97
Phase Lock-In at Power-Up
97
Warming-Up
97
Lock-In Time with GNSS Signal
97
Phase Noise
97
Holdover Mode
98
Short Term Stability (Allan Variance)
98
Temperature Stability
99
Electromagnetic Compatibility & ROHS COMPLIANCE
99
Safety
99
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