GMR5000 PTP NTP Time Code Master Clock
Terdaoat output opsional termasuk time code reader and generator (SMPTE, IRIG-B, IRIG-A, IRIG-E), PPO (programmable pulse output), 1PPS (pulse per second), 10 MHz sine wave input and output, and PTP (IEEE1588 Precision Time Protocol). Akurasi dan stabilitas penahanan dipertahankan dengan osilator TCXO stabilitas tinggi yang dapat ditingkatkan ke osilator OCXO atau Rubidium untuk meminimalkan penyimpangan waktu.
- Solusi pengaturan waktu Stratum 1 yang sangat penting
- Kemampuan sinkronisasi ke referensi GPS, GNSS, IRIG-B, atau PTP.High-stability oscillator options available including Rubidium Holdover.
- Opsi osilator stabilitas tinggi berdisiplin internal memungkinkan ketahanan penahanan kritis.
- Modul opsional memberikan dukungan sinyal input / output yang fleksibel
- Mendukung aplikasi server PTP / NTP enterprise grade
- Kompatibel dengan sistem terdahulu
Spesifikasi Masterclock GMR5000
Inputs/Reference Sources
Base Model
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NTP client with 10/100 Mb Ethernet (Dual-port)
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NMEA 0183 via RS-232 or RS-422/485
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NENA Format 0, 1 and 8 via RS-232 or RS-422/485
Options
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GPS or GPS/GLONASS receiver options
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Time Code
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SMPTE 24fps (Film), 25fps (EBU), 30fps and 29.97 drop frame
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IRIG-B0 (DCLS) and IRIG-B1 (AM)
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IRIG-A0 (DCLS) and IRIG-A1 (AM)
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IRIG-E0 (DCLS) and IRIG-E1 (AM)
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Synchronizing signals: PPS, PPM, PPH
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IEEE 1588 Precision Time Protocol
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10 MHZ Input (CMOS or Sinusoidal)
Outputs
Base Model
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NTP server with 10/100 Mb Ethernet (Dual-port)
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NMEA 0183 via RS-232 or RS-422/485
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NENA Format 0, 1 and 8 via RS-232 or RS-422/485
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5V at 100mA Pulse Per Second (PPS)
Options
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Time Code
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SMPTE 24fps (Film), 25fps (EBU), 30fps and 29.97 drop frame
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IRIG-B0 (DCLS) and IRIG-B1 (AM)
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IRIG-A0 (DCLS) and IRIG-A1 (AM)
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IRIG-E0 (DCLS) and IRIG-E1 (AM)
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5V at 100mA Programmable Pulse Output (PPO)
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IEEE 1588 Precision Time Protocol
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10 MHZ Output (Sinusoidal)
Other Features
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IPv4 and IPv6 compatible
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SSH secure communication
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SNMP with Masterclock MIB
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MD5 authentication
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Internal TCXO maintains time during loss of external sync within ± 3 seconds/year
Other Options
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13-Digit display (Date/Time or Day of year/Time)
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Programmable relay closure, one event per day with SPDT dry contact relay
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Optical Fiber LAN
High-Stability Oscillator Options
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Internal high-stability OCXO oscillator ± 0.25 sec/year
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Rubidium ooscillator ±1 mS/year
Power, Physical Dimensions, Operating Parameters
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AC input (90-264VAC, 47-63Hz)
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18.9w x 1.750h x 5.174d in (48w x 4.445h x 13.14d) cm
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Temperature: 0 to +60°C (32 to +140°F)
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Humidity: up to 90%, non-condensing




