Spectracom SecureSync User Manual

IP address [button]: Maintenance port – opens a separate browser window indicating the IP
address of the Maintenance port (if a cable is plugged into the MAINT. port). NOTE: This func-
tionality is only required if Spectracom Service personnel request access to the STL receiver dir-
ectly.
Strong Burst: Indicates color-coded burst rate. For more information see "Burst Rate" below.
Latitude, Longitude, Altitude: Position data, as entered under "Configuring STL Settings" on
page489.
Geolocation Mode: Position estimation setting, as entered under "Configuring STL Settings" on
page489.
Sensitivity Level: STL receiver sensitivity setting, as entered under "Configuring STL Settings" on
page489.
Renewing Your STL Subscription
Contact customer service to obtain a new subscription key: US: +1 585 321 5800; France: +33
(0)1 64 53 3980.
In the WebUI, navigate to INTERFACES > OPTION CARDS: STL0 > EDIT to access to STL status
panel. Enter your new subscription key.and click submit.
If your location information is different from your End User Agreement, please contact customer
service.
Confirm that your start date, end date, and subscription state have updated in the STL reference
panel.
Burst Rate
Satellites transmit the STL time and location data in bursts. The number of bursts per minute that
the receiver detects is the burst rate, but only strong bursts have a quality high enough to be
usable. Note that the burst rate changes over time due to the movement of the satellites and
other factors.
The current strong burst rate is shown in the STL 0 status window (described above) and offers a
good indication on the reception quality. Typically, a number of received strong bursts per
minute is greater than 60, the location has sufficient STL service for the receiver to converge
and provide a timing solution.
Strong
Bursts
Conditions
Typically exper-
ienced ...
Receiver lock status Troubleshooting
80+ Excellent, minimal
signal attenuation
… outdoors Short time to con-
vergence
No action required
35-55 Good, some signal
attenuation
… indoors near
windows
Short time to con-
vergence
No action required
SecureSync User Reference Guide 493
APPENDIX

Spectracom SecureSync Specifications

General

Model	SecureSync
Time Reference	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Disciplines	GNSS, IRIG, PTP, NTP, SyncE
Inputs	GPS, GLONASS, BeiDou, Galileo, IRIG, NTP, PTP, 1PPS
Outputs	NTP, PTP, 1PPS, IRIG
Protocols	PTP, NTP, SNMP, SSH, HTTPS
Form Factor	1U Rack-mount
Redundancy	Optional redundant power supply
Security Features	Password protection, access control lists, SSH, HTTPS, SNMPv3, NTP authentication, PTP authentication
Power Supply	100-240 VAC, 50-60 Hz
Operating Temperature	0°C to +50°C
Dimensions	44.45 mm (H) x 482.6 mm (W)