Spectracom SecureSync User Manual

Caution: This equipment has Double Pole/Neutral Line Fusing on AC power.
Note: Important! SecureSync is earth grounded through the AC power connector.
Ensure SecureSync is connected to an AC outlet that is connected to earth ground
via the grounding prong (do not use a two prong to three prong adapter to
apply AC power to SecureSync).
2.6.3 Using DC Input Power
If the rear panel DC port is present, connect DC power, per the voltage and current as called
out on the label that resides above the DC power connector.
Note: DC power is an option chosen at time of purchase. The rear panel DC input
port connector is only installed if the DC input option is available. Different DC
power input options are available (12 V
DC
with a voltage range of 12 to 17V at
7A maximum or 24/48V
DC
input with a voltage range of 21 to 60V at 3A max-
imum). Review the DC power requirement chosen, prior to connecting DC power
(when the DC port is installed, a label will be placed over the connector indic-
ating the allowable DC input voltage range and the required current).
DANGER! GROUNDING: SecureSync is earth grounded through the DC power
connector. Ensure that the unit is connected to a DC power source that is con-
nected to earth ground via the grounding pin C of the SecureSync DC power
plug supplied in the ancillary kit.
Caution: The DC input port is both fuse and reverse polarity protected. Reversing
polarity with the 24/48V
DC
option will not blow the fuse, but the equipment will
not power- up. Reversing polarity with the 12V
DC
option will likely blow the
internal fuse.
A DC power connector to attach DC power to SecureSync is included in the ancillary kit
provided with the equipment. A cable of 6feet or less, using 16AWG wire, with adequate insu-
lation for the DC voltage source should be used with this connector. The cable clamp provided
with the DC power plug for strain relief of the DC power input cable should be used when DC
power is connected to SecureSync.
2.6 Connecting Supply Power
CHAPTER 2 • SecureSync User Reference Guide Rev. 26
39

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)