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A

admin page    
accessing
alarm pane
config pane
description
password pane
service pane
understanding
upgrade pane
agency compliance
alarm-cut-off command
alarms    
configuring
event states
types
antenna    
mounting
mounting conditions    12
mounting requirements
 

B

backup scp command
backup tftp command
backup-unicast scp command
backup-unicast tftp command
 

C

clear alarm command
clear all-unicast-entry command
clear authlog command
clear daemon log command
clear eventlog command
clear md5-key-entry command
clear ptp-stat command
clear syslog command
CLI    1
configuring the Timing Server using
options    1
viewing
using to change the IP address
using to view configuration
using to view status
commands    
alarm-cut-off
backup scp
backup tftp
backup-unicast scp
backup-unicast tftp
clear alarm
clear authlog
clear daemon log
clear eventlog
clear md5-key-entry
clear ptp-stat
clear syslog
config 1/5MHz
config accounting
config accounting-level
config accounting-server add
config accounting-server del
config alarm-email-receiver
config alarm-profile
config antenna-cable-delay-compensation
config antenna-voltage
config auth-order
config change-password
config cli-banner-file
config cli-banner-text
config cli-timeout
config datetime
config dns0
config dns1
config domain
config dst
config e1 output loopback
config e1 output port
config enable-password
config eth0 auto-nego
config eth0 duplex
config eth0 ip
config eth0 ip-mode
config eth0 speed
config eth1 auto-nego
config eth1 duplex
config eth1 ip
config eth1 ip-mode
config eth1 speed
config gps anti-jamming
config holdover-state
config hostname
config irig-b
config language
config lcd-config
config ntp add broadcast
config ntp add manycast_server
config ntp del
config ntp generate-md5-key-list
config ntp reload-md5-key-list
config password
config protocol-support
config ptp add server
config ptp grandmaster
config ptp start-announce
config radius-server add
config radius-server del
config snmp contact
config snmp readonly-community
config snmp readwrite-community
config snmp-trap add
config snmp-trap del
config snmp-v3user add
config snmp-v3user del
config snr
config ssl-cert
config ssl-key
config static-route add
config static-route del
config sync-src-priority
config sync-src-revertive
config telecom-standard
config timezone
config unsecured-communication-protocols
config user add
config user class
config user del
config user password
config web
config web-mode
config web-timeout
Disable
enable
exit
ftp
halt
help
history
logout
ping
quit
reboot
reset config
reset password
restart ntp
restart ptp
restore scp
restore tftp
restore-unicast scp
restore-unicast tftp
save active-md5-key-list scp
save active-md5-key-list tftp
save scp authlog
save scp daemonlog
save scp eventlog
save scp syslog
save tftp authlog
save tftp daemonlog
save tftp eventlog
save tftp syslog
scp
show accounting-level
show accounting-server
show accounting-status
show alarm all
show alarm E1
show alarm-email-receiver
show alarm-profile
show all-configuration
show auth-order
show authlog
show cli-banner
show daemonlog
show dst-config
show E1 config
show E1 status
show eventlog
show frequency
show gps
show holdover-state
show irig-b
show license
show network
show ntp config
show ntp current-active-md5-key-list
show ntp current-new-md5-key-list
show ntp status
show partition
show protocol-support
show ptp config
show ptp default-dataset
show ptp parent-dataset
show ptp stat
show ptp status
show radius-server
show session
show snmp
show snmp-trap
show snmp-v3 user
show sync-src-priority
show sync-src-revertive
show sysinfo
show syslog
show telecom-standard
show time
show timing-output
show user-history
show users
stop ntp
tftp
tftp license
upload-md5-key-list scp
upload-md5-key-list tftp
compliance
config 1/5MHz command
config accounting
config accounting-level
config accounting-server add
config accounting-server del
config alarm-email-receiver command
config alarm-profile command
config antenna-cable-delay-compensation command
config antenna-voltage command
config auth-order
config change-password
config cli-banner-file
config cli-banner-text
config cli-timeout command
config datetime command
config dns0 command
config dns1 command
config domain command
config dst command
config e1 output loopback command
config e1 output port command
config enable-password command
config eth0 auto-nego command
config eth0 duplex command
config eth0 ip command
config eth0 ip-mode command
config eth0 speed command
config eth1 auto-nego command
config eth1 duplex command
config eth1 ip command
config eth1 ip-mode command
config eth1 speed command
config gps anti-jamming command
config holdover-state
config hostname command
config irig-b command
config language command
config lcd-config command
config ntp add broadcast command
config ntp add manycast_server command
config ntp del command
config ntp generate-md5-key-list command
config ntp reload-md5-key-list command
config page    
accessing
description
E1 pane
MD5 pane
network pane
NTP pane
profile pane
PTP pane
RADIUS pane
SNMPv3 pane
timing pane
trap pane
understanding
Users pane
config password command
config protocol-support command
config ptp add server command
config ptp gm announce-receipt-timeout command
config ptp gm disable command
config ptp gm domain command
config ptp gm dscp command
config ptp gm enable command
config ptp gm priority1 command
config ptp gm priority2 command
config ptp gm profile command
config ptp gm two-step command
config ptp grandmaster command
config ptp start-announce command
config ptp unicast add command
config ptp unicast announce-int-range command
config ptp unicast continuous command
config ptp unicast del command
config ptp unicast delay-int-range command
config ptp unicast sync-int-range command
config radius-server add
config radius-server del
config snmp contact command
config snmp readonly-community command
config snmp readwrite-community command
config snmp-trap add command
config snmp-trap del command
config snmp-v3user add command
config snmp-v3user del command
config snr command
config ssl-cert command
config ssl-key command
config static-route add command
config static-route del command
config sync-src-priority command
config sync-src-revertive command
config telecom-standard command
config timezone command
config unsecured-communication-protocols command
config user add
config user class
config user del
config user password
config web command
config web-mode command
config web-timeout command
console cable    
specifications
conventions    
notice icons
customer support    12
contacting JTAC
 

D

depth
dimensions    
physical
Disable command
Dynamic SSL certificate    
overview
 

E

e-mail lists    
adding users
removing users
elements    
configurable in the CLI
EMC testing
enable command
enable mode password    
reset via CLI
reset via GUI
reset via hardware mechanism
environmental specifications
event log    
troubleshooting using
event states
exit command
 

F

factory defaults    
resetting
ftp command
 

G

graphical user interface    
using
 

H

halt command
hardware    
returning
height
help command
history command
humidity    
operating
 

I

IEEE 1588-2008 SYNC LED
input voltage
installation instructions    
Timing Server
installation requirements
IP address    
assigning
changing (CLI)
changing (web)
reserving
 

K

knowledge base
 

L

log page    
accessing
AuthLog Pane
Daemon Pane
description
EventLog Pane
SysLog Pane
understanding
login class    
changing by Admin user    
via GUI
login page    
accessing
description
understanding
logout command
 

M

mounting conditions    
minimal
optimal
mounting requirements
 

N

notice icons
 

P

parameters    
configuring (CLI)
password    
changing for Admin user    
via CLI
via GUI    12
changing for Read-Only user by Admin user    
via GUI
changing for Read/Write user by Admin user    
via GUI
changing for Read/Write user by Read/Write user    
via GUI
reset for Admin user    
via CLI
via GUI
via hardware mechanism
physical dimensions
ping command
port LEDs
power    
consumption
specifications
PTP    
setting parameters
 

Q

quit command
 

R

reboot command
requirements    
installing
mounting the antenna
upgrade
reset config command
reset password command
restart ntp command
restart ptp command
restore scp command
restore tftp command
restore-unicast scp command
restore-unicast tftp command
returns
RMA
 

S

safety testing
save active-md5-key-list scp command
save active-md5-key-list tftp command
save scp authlog command
save scp daemonlog command
save scp eventlog command
save scp syslog command
save tftp authlog command
save tftp daemonlog command
save tftp eventlog command
save tftp syslog command
scp command
show accounting-level
show accounting-server
show accounting-status
show alarm all command
show alarm E1 command
show alarm-email-receiver command
show alarm-profile command
show all-configuration command
show auth-order
show authlog command
show cli-banner command
show daemonlog command
show dst-config command
show E1 config command
show E1 status command
show eventlog command
show frequency command
show gps command
show holdover-state
show irig-b command
show license command
show network command
show ntp config command
show ntp current-active-md5-key-list command
show ntp current-new-md5-key-list command
show ntp status command
show partition command
show protocol-support command
show ptp config command
show ptp default-dataset command
show ptp parent-dataset command
show ptp stat command
show ptp status command
show radius-server
show session command
show snmp command
show snmp-trap command
show snmp-v3 user command
show sync-src-priority command
show sync-src-revertive
show sysinfo command
show syslog command
show telecom-standard command
show time command
show timing-output command
show user-history
show users
SNMPv3    
creating users
specifying contacts
software    
upgrading using the CLI
upgrading using the GUI
specifications    
console cable
environmental
power
SSH
status page    
accessing
alarm pane
description
E1 pane
GPS pane
NTP pane
PTP pane
system pane
timing pane
understanding
stop ntp command
support
support, technical     See technical support    
system LEDs    
understanding
 

T

technical support    1
contacting JTAC
telnet
temperature    
operating
storage
tftp command
tftp license command
Timing Server    
accessing using the CLI
description
installing
stopping and restarting
troubleshooting
unpacking
visually testing (with GPS)
traps    
configuring
creating targets
deleting targets
 

U

unpacking the chassis
upgrading     See software    
upload-md5-key-list scp
upload-md5-key-list tftp
user account    
admin password changing    
via CLI
via GUI    12
admin password reset    
via CLI
via GUI
via hardware mechanism
creating Read-Only user
creating Read/Write user
deleting Read-Only user    
via GUI
deleting Read/Write user    
via GUI
guidelines
management
modifying
overview
Read-Only user password changing by Admin user    
via GUI
Read/Write user password changing by Admin user    
via GUI
Read/Write user password changing by Read/Write user    
via GUI
user interface    
accessing
requirements for using
 

W

warranty
width

Understanding the Status Page

The Status Page–System Pane

Figure 29: Timing Server Status Page—System Pane

Timing
Server Status Page—System Pane

Table 5 describes the elements that appear on the Status page—System Pane of the TCA8000 and TCA8500 Timing Servers.

Table 5: Elements on the Timing Server Status Page—System Pane

Element

Description

Overall Information SectionThis section provides general information about the Timing Server.

Hostname

The name assigned to the Timing Server. You can use the Admin page to assign a name to the server.

Model

The model name of your Timing Server.

Location

Indicates the physical location where the Timing Server is installed.

Board SN

The serial number of the Timing Server motherboard.

System SN

The serial number of the Timing Server system assembly.

Local Time

The time set on the clock of the Timing Server.

LCD Config Status

Indicates whether the LCD configuration change functionality is enabled or disabled.

Software Version

The version of software installed on the Timing Server.

Hardware Version

The version of the Timing Server hardware.

FPGA Version

The version of FPGA installed on the Timing Server.

Up Time

Indicates how long the Timing Server has run since the last power up.

Temperature

Shows the temperature of the Timing Server.

Unsecured Communication Protocols Status SectionThis section displays the status of unsecured transfer or communication protocols.

ICMP

Indicates whether the Internet Control Message Protocol (ICMP) is enabled or disabled.

TFTP

Indicates whether the Trivial File Transfer Protocol (TFTP) is enabled or disabled.

FTP

Indicates whether the FTP is enabled or disabled.

TELNET

Indicates whether the Telnet protocol is enabled or disabled.

Network Interface SectionThis section provides information about the Timing Server network connections.

Port

Indicates the Timing Server port to which the address and state information pertains.

Address

The IP address and MAC address used by the Timing Server port.

State

The connectivity state of the port with the network.

DNS Servers Window

This window lists the DNS servers the Timing Server is accessing.

The Status Page—Alarm Pane

The Alarm pane provides valuable information about the health of the system. The Alarm pane provides the necessary information to identify and analyze issues that may be caused as a result of a system problem or an issue external to the system.

Figure 30: Timing Server Status Page—Alarm Pane

Timing Server Status Page—Alarm Pane

Table 6 describes the elements that appear on the Status page—Alarm Pane of the TCA8000 and TCA8500 Timing Servers.

Table 6: Elements on the Timing Server Status Page—Alarm Pane

Element

Description

Alarms SectionThis section lists the alarms the Timing Server issues.

Time

Indicates the time an alarm occurred.

Severity

Indicates the severity of the generated alarm.

Entity

Indicates the entity this alarm is associated with. Alarms can be associated with an input/output or with the whole system.

Alarm

Describes the alarm. See Table 26 for descriptions.

The Status Page—E1 Pane

Figure 31: Timing Server Status Page—E1 Pane

Timing Server Status Page—E1 Pane

Table 7 describes the elements that appear on the Status page—E1 Pane of the TCA8000 and TCA8500 Timing Servers.

Table 7: Elements on the Timing Server Status Page—E1 Pane

Element

Description

E1 SectionThis section provides information about elements used by the Timing Server to maintain E1 parameters.

Port

This section indicates the E1 port number of the Timing Server.

I/O Mode

Indicates the input or output modes of the E1 ports on the Timing Server.

Type

Indicates that the E1 ports on the Timing Server are BITS ports.

Frame/Line Coding

Describes the framing status of the E1 output ports on the Timing Server as the follows:

  • Normal
  • LFA, Loss of Frame Alignment
  • LMFA, Loss of Multi-Frame Alignment
  • RA, Remote Alarm
  • RAR, Remote Alarm Recovery
  • FAR, Frame Alignment Recovery
  • AIS_ACT, AIS Active
  • AIS_DEACT, AIS De-active
  • RRA, Receive Remote Alarm
  • LOS, Loss of Signal
  • LOF, Loss of Frame

Describes the line coding of the E1 ports as HDB3.

SSM

Indicates the E1 Synchronization Status Message for the respective port, and describes the stratum level of the signal as either:

  • QUALITY_UNKNOWN
  • REC_G_811
  • SSU_A
  • SSU_B
  • SETS
  • DO_NOT_USE

Admin State

Indicates the Port Administration Status in either Disable or Enable mode.

Input Status

Indicates the input status of E1 output ports.

Note: The Disable value is hard-coded for all E1 output ports. The support for displaying input status is not applicable for E1 input ports.

The Status Page—Timing Pane

Figure 32: Timing Server Status Page—Timing Pane

Timing Server Status Page—Timing Pane

Table 8 describes the elements that appear on the Status page—Timing Pane of the TCA8000 and TCA8500 Timing Servers.

Table 8: Elements on the Timing Server Status Page—Timing Pane

Element

Description

Frequency SectionDescribes the status of frequency synchronization.

Current Sync Source

Indicates the reference source used by the Timing Server for frequency synchronization.

Input Quality

Indicates the frequency accuracy, and Stratum level (1 to 3).

State

Indicates the state of the Timing Server as a frequency source:

  • Acquiring—in process to lock to a provisioned reference
  • Lock—locked to a provisional reference
  • Freerun—no reference is available
  • Holdover—in holdover state after all references are disqualified

Oscillator Type

The type of oscillator installed in the Timing Server.

Output Stratum

Stratum level: 1 to 3

Time SectionDescribes status for timing synchronization.

Current Sync Source

Indicates the reference source the Timing Server uses for synchronization.

Input Quality

Input time accuracy, Stratum 1 to 3

State

Indicates the state of the Timing Server as a time reference:

  • Acquiring—in process to lock to a provisioned reference
  • Lock—locked to a provisional reference
  • Freerun—no reference is available
  • Holdover—in holdover state after all references are disqualified
Synch Source Priority SectionDescribes the priority of various available clock references the Timing Server uses for synchronization.

Priority List

Lists all available clock references in orders of priority for synchronization.

Timing Output SectionDescribes the configuration of the timing outputs.

1/5Mhz Output

Indicates if the output frequency of the 1/5 MHz output is either 1MHz or 5MHz.

IRIG-B

Output indicates the format of the IRIG-B output.

PPS Output

Indicates the availability of the PPS output.

10Mhz Output

Indicates the availability of the 10 MHz output.

Syn Source Revertive SectionDescribes the configuration of the synchronization source revertive feature.

Note: This section is visible only to the Admin user.

Revertive

Indicates if the synchronization source selection mode is set as revertive or not.

Time Period

Indicates the time period used by the Timing Server for changing back to the available highest priority synchronization source when the revertive feature is enabled (that is, the synchronization source selection mode is set as revertive and the time period is not configured as zero minute).

Daylight Saving Time SectionDescribes the configuration of daylight saving time (DST).

Offset

Indicates the configured DST offset value.

Start Date

Indicates the date and month on which the DST starts.

Start Time

Indicates the UTC time scale (in 24-hour format) at which the DST starts.

End Date

Indicates the date and month on which the DST ends.

End Time

Indicates the DST time scale (in 24-hour format) at which the DST ends.

Protocol Support Config SectionDescribes the protocol support that is enabled in the Timing Server

Configured Protocol

Indicates the current protocol support enabled in the Timing Server:

  • PTP—PTP support is enabled
  • NTP—NTP support is enabled

The Status Page—PTP Pane

Figure 33: Timing Server Status Page—PTP Pane

Timing Server Status Page—PTP Pane

Note: You can view this pane only if the PTP support is enabled in the Timing Server.

Table 9 describes the elements that appear on the Status page—PTP Pane of the TCA8000 and TCA8500 Timing Servers.

Table 9: Elements on the Timing Server Status Page—PTP Pane

Element

Description

PTP SectionThis section provides PTP information pertaining to the Timing Server.

Version Number

IEEE 1588-2008v2 version number.

Port Status

Indicates the current state of the PTP port. The values are:

  • PTP_STATE_INITIALIZING
  • PTP_STATE_FAULTY
  • PTP_STATE_DISALBED
  • PTP_STATE_LISTENING
  • PTP_STATE_PRE_MASTER
  • PTP_STATE_MASTER
  • PTP_STATE_PASSIVE
  • PTP_STATE_UNCALIBRATED

Mode

Indicates that the Timing Server is a PTP slave.

GM Clock Class

Indicates the traceability of the time or frequency distributed by the PTP Grandmaster clock. When the Timing Server is a Grandmaster clock, this field represents the Timing Server clock class. Clock classes are defined by the configured telecom standard, and are used in the BMC (Best Master Clock) algorithm.

The telecom standard can be set as ITU-T G.8265.1, ITU-T G.8275.1, or IEEE1588v2 by using the config telecom-standard command or through the PTP pane in the timing server configuration page.

GM Clock Accuracy

Indicates the clock accuracy of the PTP Grandmaster clock. When the Timing Server is a Grandmaster clock, this field represents the server’s clock accuracy. Clock accuracy value is also used in the BMC (Best Master Clock) algorithm.

GM Priority-1

Indicates the priority1 value of the PTP Grandmaster clock. The values range from 0 to 254. Priority1 value is used in the BMC (Best Master Clock) algorithm.

GM Priority-2

Indicates the priority2 value of the PTP Grandmaster clock. The values range from 0 to 254. Priority2 value is used in the BMC (Best Master Clock) algorithm.

Domain Number

Indicates the current PTP domain which the Timing Server participates in.

GM Clock Variance

Indicates the inherent precision of the PTP Grandmaster clock. When the Timing Server is a Grandmaster clock, this field represents the clock variance of the Timing Server. Clock variance is used in the BMC (Best Master Clock) algorithm.

Delay Mechanism

Indicates the delay measurement between the Grandmaster and Timing Server. The system supports E2E.

LI-59

Indicates the last minute of the current UTC day contains 59 seconds. This field is used during leap second correction.

LI-61

Indicates the last minute of the current UTC day contains 61 seconds. This field is used during leap second correction.

Clock Identity

Indicates the local clock identity in 64 bits UUID.

Two Steps

Indicates the option for using one step or two step functions for the PTP protocol.

Port Number

Indicates the port number of the Grandmaster the PTP communicates with.

GM Current UTC Offset

Displays the offset between TAI and UTC for the Grandmaster clock. When the Grandmaster is locked to GPS. The current value of the UTC offset is 33.

GM Freq Traceable

Shows whether the frequency determining the time scale of the Grandmaster clock is traceable to a primary standard.

GM Time Traceable

Indicates whether the timestamp of the Grandmaster clock is traceable to a primary standard.

GM Time Source

Indicates the time source currently in use by the Grandmaster clock. Available options are GPS or Internal clock.

GM PTP Timescale

Displays the clock time scale of the Grandmaster clock. Available options are TRUE if it is PTP, or FALSE if not PTP.

Sync Interval

Indicates the number of sync packet per second the Grandmaster sends. Values are 1, 2, 4, 8, 16, 32 or 64 pps.

Announce Interval

Indicates how long in seconds for the Grandmaster to send the announce packet. The values are one packet per 1, 2, 4 or 8 seconds.

Delay Req Interval

Indicates the number of delay packet per second the Grandmaster sends. Values are 1, 2, 4, 8, 16, 32 or 64 pps.

The Status Page—NTP Pane

Figure 34: Timing Server Status Page—NTP Pane

Timing Server Status Page—NTP Pane

Note: You can view this pane only if the NTP support is enabled in the Timing Server.

Table 10 describes the elements that appear on the Status page—NTP Pane of the TCA8000 and TCA8500 Timing Servers.

Table 10: Elements on the Timing Server Status Page—NTP Pane

Element

Description

NTP SectionThis section enables you to view the NTP details

System Peer

Indicates the number or name of the peer used in clock synchronization.

System Peer Mode

Indicates the NTP operation mode of the peer. The values are:

  • Unspecified
  • Broadcast—The peer (selected using the broadcast messages) is used to synchronize the Timing Server clock.

Leap Indicator

Displays a warning about an impending leap second to be inserted or deleted in the last minute of the current day. The values are:

  • 0—No warning.
  • 1—Last minute has 61 seconds.
  • 2—Last minute has 59 seconds.
  • 3—Alarm condition, clock not synchronized.

Stratum

Indicates the stratum level of the Timing Server clock. The value ranges from 0 through 255.

Precision

Indicates the precision (in seconds) of the peer clock.

Root Delay

Indicates the total round trip delay (in seconds) to the primary reference source.

Root Dispersion

Indicates the maximum error (in seconds) relative to the primary reference source.

Reference ID

Displays the reference clock used for synchronization.

Reference Time

Indicates the time (in timestamp format) when the Timing Server clock was last updated.

System Flags

Displays the enabled NTP flags. The values are:

  • None—Flags are not enabled.
  • bclient—Broadcast Client flag is enabled.
  • auth—Authentication flag is enabled.
  • monitor—Monitor flag is enabled.
  • ntp—NTP support is enabled.
  • kernel—Kernel flag is enabled.
  • stats—Statistics flag is enabled.
  • calibrate—Calibrate flag is enabled.
  • pps—PPS flag is enabled.

Jitter

Indicates the magnitude of jitter (in milliseconds) between time queries.

Stability

Indicates the stability of the Timing Server clock to maintain a constant frequency.

Broadcastdelay

Indicates the round trip delay (in seconds) between the broadcast NTP servers.

Authdelay

Indicates the round trip delay (in seconds) between the authentication NTP servers.

NTP Association SectionThis section enables you to view the NTP association details.

Remote

Displays the address or name of the remote NTP peer.

Local

Displays the address or name of the local clock.

St Poll

Displays the stratum of the remote peer and the polling interval (in seconds).

Reach Delay

Displays the results of the last eight poll attempts and the current estimated delay (in milliseconds) of the peer.

Offset Disp

Displays the current estimated offset (in milliseconds) and the current estimated dispersion (in milliseconds) of the NTP peer.

The Status Page—GPS Pane (When GPS Option Is Connected)

Figure 35: Timing Server Status Page—GPS Pane

Timing Server Status Page—GPS Pane

Table 11 describes the elements that appear on the Status page—GPS Pane of the TCA8000 and TCA8500 Timing Servers.

Table 11: Elements on the Timing Server Status Page—GPS Pane

Element

Description

GPS SectionThis section provides information about the GPS functionality

Receiver Description

Indicates the satellite source to which the Timing Server synchronizes time.

Receiver Status

Indicates the GPS receiver status of the Timing Server clock. States are as follows:

  • No GPS Time.
  • Good—Receiver is functioning normally
  • No Usable Satellites.
  • Survey in Progress—GPS board is in self-survey mode and waiting to complete. Do not move unit until finished.
  • Position is Questionable—Saved stored position does not track to the GPS location while tracking present moment.
  • Almanac not Complete—GPS constellation information not completely downloaded. Upon initial power-on, can take up to 12.5 minutes.

Antenna Status

Indicates the condition of the connection between the Timing Server sync-server and the antenna.

  • Open—Electronically open.
  • Short—Electronically short.
  • Good—Electronically good.

Anti-Jamming

Indicates whether the anti-jamming functionality of the Resolution SMT GPS Timing Receiver is enabled or disabled.

Note: This field is visible only if the TCA8000 and TCA8500 Timing Servers use the Resolution SMT GPS Timing Receiver.

Position

Indicates the coordinates of the Timing Server antenna.

Altitude

Indicates this height of the antenna as determined using GPS information relative to sea level.

Note: Not accurate to survey height tied to GPS normalized altitude.

No. of Usable Satellites

Indicates the number of satellites observed with an appropriate SNR level.

Satellites SectionThis window provides information about the satellites to which the Timing Server has established a connection.

Sat Number

Indicates the number of the satellite contacted.

SNR

Indicates the strength of the satellite signal. Typical SNR value should be 4 AMU or higher.

Status

Indicates the communication status between the satellite and the Timing Server.

  • Acquired—Communication is established.
  • Never Acquired—Communication with a satellite has never been established.

Modified: 2015-08-31