EndRun Tempus LX GPS, User Manual

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T e m p u s L X G P S U s e r M a n u a l 92
A P P E N D I X H
93 T e m p u s L X G P S U s e r M a n u a l
S P E C I F I C A T I O N S
Synchronization Accuracy:
GPS Receiver Accuracy: <30 nanoseconds to GPS Time when locked.*
ΝTP Timestamp Accuracy: <10 microseconds @ 200 packets/second (200,000 clients).
NTP Client Synchronization Accuracy: Network factors can limit LAN synchronization accuracy
to 1/2 to 2 milliseconds, typical.
* <100 nanoseconds to UTC. Constraints in the official GPS specification prohibit claiming an
accuracy to UTC better than 100 nanoseconds.
Supported IPv4 Protocols:
SNTP, NTP v2, v3, v4 and broadcast/multicast mode; MD5 authentication and autokey
SSH server with “secure copy” utility, SCP
SNMP v1, v2c, v3 with Enterprise MIB
TIME and DAYTIME server
TELNET client/server
FTP client
DHCP client
SYSLOG
Supported IPv6 Protocols:
See
Chapter 7 - IPv6 Information
for more details.
SNTP, NTP v2, v3, v4 and broadcast/multicast mode; MD5 authentication and autokey
SSH server with “secure copy” utility, SCP
SNMP v1, v2c, v3 with Enterprise MIB
TIME and DAYTIME server
SYSLOG
Power:
90-264 VAC, 47-63 Hz, 0.5 A Max. @ 120 VAC, 0.25 A Max. @ 240 VAC
110-370 VDC, 0.5A Max @ 120 VDC
3-Pin IEC 320 on rear panel, 2 meter line cord is included.
DC Power (option) :
38-72 Vdc, 1.5A maximum.
3-position terminal block on rear panel: +DC IN, SAFETY GROUND, -DC IN
(Floating power input: Either “+” or “-” can be connected to earth ground.)
Size:
Chassis: 1.75”H x 17.0”W x 10.75”D
Antenna: 3.5” Dia. x 2.5” H
Weight: < 5 lb. (2.70 kg.)
Environmental:
Operating Temperature: 0° to +50° C
Operating Humidity: 0 to 95%, non-condensing
Storage Temperature: -40° to +85° C
Antenna Operating Temperature: -40° to +85° C