GMR1000 High-Precision, Multi-Function Master Clock (NTP, PTP, GNSS)

6-Digit Front Display Panel
 
The GMR1000 is an enterprise-grade time and frequency generator/server built into a robust and compact design. This Missioncritical Stratum 1 timing solution synchronizes to GPS, GNSS, IRIG-B, NTP or PTP reference and is backward compatible with legacy signals. Internal disciplined highstability oscillator options allow for critical holdover resiliency.
 
GMR1000 Base Model
The GMR1000 is a compact time server that can sync to a variety of timing references and provide a range of outputs including NTP, IEEE1588v2 PTP, IRIG-B, SMPTE, 10Mhz, 1PPS and more. The base model includes both NTP server and client functionality compatible within IPv4 and IPv6 networks and offering AES256 SSH encryption for secure communications.
 
Using standard NTP polling rates, the device can support and synchronize hundreds of thousands of NTP clients. Optionally, the device can act as a IEEE 1588v2 PTP grandmaster or slave clock, time code generator, NENA time server, and more. Learn more about Master Clocks.
 
Standard Features
NTP server/client via RJ45 10/100 Mb Ethernet
NMEA 0183 via RS232/422, Serial, USB or IP
NENA format 0, 1, 8 via RS232/422
Internal high-stability TCXO oscillator ± 3 sec /year
Configuration via USB or Ethernet
Mount multiple units in a single rack (RM4)
WinDiscovery configuration software included
Fully configurable offsets for time zone and DST
Programmable relay closure - with NO/NC drycontact relay
Relay alerts loss of sync by default
Secure configuration and monitoring with SSH SHA2 AES256 encryption
SNMPv3 with custom MIB
IPv4/IPv6 compatible
 
Options - 選購功能及配件

INPUT
High-stability OCXO (holdover 1.5µsec @ 24 hours, 0.25s @ 1 year)
GNSS Receiver, SMA Connector - 72-channels - GPS/QZSS L1 C/A, GLONASS L10F, BeiDou B1 SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN Galileo E1B/C
IRIG-B0 (DCLS), IRIG-B1 (AM), IRIG-A0 (DCLS), IRIG-A1 (AM),IRIG-E0 (DCLS), IRIG-E1 (AM), SMPTE 12M, 309M, 24/25/30 fps and 29.97 drop frame
Configurable single user-specified GNSS constellation
Time sources user-prioritized (including GNSS, NTP,PTP, PPS, PPM, PPH, IRIG, etc.)
NASA36 (DCLS), NASA36 (AM)
GPS and GNSS Basic antenna
GPS and GNSS Standard Antenna
GPS and GNSS High-Gain Antenna
 
OUTPUT
IRIG-B0 (DCLS), IRIG-B1 (AM), IRIG-A0,(DCLS), IRIG-A1 (AM), IRIG-H0 (DCLS), HAVE QUICK II non-NATO, IRIG-E0 (DCLS), IRIG-E1 (AM), SMPTE 12M, 309M, 24/25/30 fps, 29.97 drop frame
Pulse Per Second (PPS) 5V at 20mA
Programmable Pulse Output (PPO)
10MHz sine wave
NASA36 (DCLS), NASA36 (AM), NAVY BCD (DCLS)
IEEE 1588v2 Precision Time Protocol (PTP)
 
POWER
DC input (9-28 VDC)
Includes external 24VDC wall mount power supply withlocking DC plug
Power consumption: < 7.5W steady state
North American, Euro Plug, U.K. Style, and Australia/New Zealand (Equipment side: Locking Plug , 24VDCCenter Pin Positive)
 
OPERATING PARAMETERS
Temperature: 0° to 60°C
Humidity: Up to 90% (non-condensing)
IP40 Rated
MTBF: 625,979 hours(Calculated using Fixed/Ground Mil HDBK 217F assumptions)
 
PHYSICAL
Size: 6.45 x 4.17 x 1.52 in (16.38 x 10.59 x 3.86 cm)
Weight: 16 oz (453.6 g)
 
COMPLIANCE
FCC, ROHS, CE Marked, ANSI
Traceability to <1 microsecond (ref: tf.nist.gov/general/pdf/3167.pdf)
 
5-YEAR LIMITED PARTS & LABOR WARRANTY MADE IN THE USA