M212

1U Next Generation Master Clock System

Brandywine’s M212 Master Clock System represents the next generation of modular timing systems.  Built as a commercial derivative of the highly successful ruggedized Modular Master Clock, the M212 provides assured timing capabilities using Brandywine’s Timewall™ technology.

At the center of the M212 system is Brandywine’s powerful Master Clock Module (MCM).  The MCM may be synchronized by a variety of reference sources and uses the selected reference to steer an embedded oscillator to provide stable and accurate time and frequency for the M212.  Multiple references can be prioritized with automatic failover.  Uniquely, the MCM’s Timewall™ algorithms validate the GPS reference based upon the inherent stability of the MCM oscillator, providing hardening against possible GPS spoofing.

No matching variations found.

M212 1U Base Unit

Model #M212

DownloadSpec Sheet

Get Model Info

M212 1U Base Unit - 24 VDC Power Option

Model #M212-24VDC

DownloadSpec Sheet

Get Model Info

M212 1U Base Unit - 48 VDC Power Option

Model #M212-48VDC

DownloadSpec Sheet

Get Model Info

M212M 1U Base Unit

Model #M212M

DownloadSpec Sheet

Get Model Info

M212M 1U Base Unit - 24 VDC Power Option

Model #M212M-24VDC

DownloadSpec Sheet

Get Model Info

M212M 1U Base Unit - 48 VDC Power Option

Model #M212M-48VDC

DownloadSpec Sheet

Get Model Info

M212 1U Base Unit (SAASM Version)

Model #M212-SAASM

DownloadSpec Sheet

Get Model Info

M212 Master Clock Module

Model #M212-MCM

DownloadSpec Sheet

Get Model Info

M212 OCXO Oscillator Option

Model #M212-OCXO

DownloadSpec Sheet

Get Model Info

M212 Rubidium Oscillator Option (J Designator)

Model #M212-RB-J

DownloadSpec Sheet

Get Model Info

M212 CSAC Oscillator Option (J Designator)

Model #M212-CSAC-J

DownloadSpec Sheet

Get Model Info

M212 High Performance Rubidium Oscillator Option

Model #M212-HP-RB

DownloadSpec Sheet

Get Model Info

M212 Master Clock Module (SAASM Version)

Model #M212-MCM-SAASM

DownloadSpec Sheet

Get Model Info

M212 Rubidium Oscillator Option - TTL Interface

Model #M212-RB-TTL

DownloadSpec Sheet

Get Model Info

M212 2X BNC/TRIAD Universal Output Signal Module

Model #M212-UNIV-2X-TRI

DownloadSpec Sheet

Get Model Info

M212 4X TRIAD Universal Output Signal Module

Model #M212-UNIV-4X-TRI

DownloadSpec Sheet

Get Model Info

M212 4X BNC, Universal Output Signal Module

Model #M212-UNIV-4X-BNC

DownloadSpec Sheet

Get Model Info

M212 NTP Server Output Signal Module

Model #M212-NTP

DownloadSpec Sheet

Get Model Info

M212 8-PORT RS232/RS422 Output Signal Module

Model #M212-RS232-RS422

DownloadSpec Sheet

Get Model Info

M212 PTP Grandmaster Output Signal Module

Model #M212-PTP

DownloadSpec Sheet

Get Model Info

M212 E1/T1 Output Signal Module

Model #M212-E1T1

DownloadSpec Sheet

Get Model Info

M212 1PPS Output Signal Module (J Designator)

Model #M212-1PPS-J

DownloadSpec Sheet

Get Model Info

M212 5MHz Output Signal Module (J Designator)

Model #M212-5M-J

DownloadSpec Sheet

Get Model Info

M212 10MHz Output Signal Module (J Designator)

Model #M212-10M-J

DownloadSpec Sheet

Get Model Info

M212 Balanced Binary Coded Decimal Time Code Output (J Designator)

Model #M212-BAL-BCD-J

DownloadSpec Sheet

Get Model Info

M212 Modulated Time Code Output (J Designator)

Model #M212-TC-J

DownloadSpec Sheet

Get Model Info

M212 Have Quick Time Code Output Signal Module (J Designator)

Model #M212-HQ-TC-J

DownloadSpec Sheet

Get Model Info

M212 Extended Performance PTP Grandmaster Output Signal Module

Model #M212-EP-PTP

DownloadSpec Sheet

Get Model Info

M212 Optical Crosslink Module

Model #M212-OPT

DownloadSpec Sheet

Get Model Info

M212 RS422 Output Signal Module (J Designator)

Model #M212-RS422-J

DownloadSpec Sheet

Get Model Info

M212 10MHz Low Phase Noise Output Signal Module

Model #M212-LPN10

DownloadSpec Sheet

Get Model Info

M212 5 MHz Low Phase Noise Output Signal Module

Model #M212-LPN5

DownloadSpec Sheet

Get Model Info

Variations

DescriptionModel NumberProduct TypeOscillator TypePower SupplyForm FactorPower TypeOutput FormatInput Format
M212 1U Base UnitM212M212 Base Unit90-265 VAC1UACPower
M212 1U Base Unit - 24 VDC Power OptionM212-24VDCM212 Base Unit24 VDC1UDCPower
M212 1U Base Unit - 48 VDC Power OptionM212-48VDCM212 Base Unit48 VDC1UDCPower
M212M 1U Base UnitM212MM212 Base Unit90-265 VAC1UACPower
M212M 1U Base Unit - 24 VDC Power OptionM212M-24VDCM212 Base Unit24 VDC1UDCPower
M212M 1U Base Unit - 48 VDC Power OptionM212M-48VDCM212 Base Unit48 VDC1UDCPower
M212 1U Base Unit (SAASM Version)M212-SAASMM212 Base Unit90-265 VAC1UACPower
M212 Master Clock ModuleM212-MCMMaster Clock ModuleTCXO1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 OCXO Oscillator OptionM212-OCXOMaster Clock ModuleOCXO1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 Rubidium Oscillator Option (J Designator)M212-RB-JMaster Clock ModuleRubidium1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 CSAC Oscillator Option (J Designator)M212-CSAC-JMaster Clock ModuleCSAC1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 High Performance Rubidium Oscillator OptionM212-HP-RBMaster Clock ModuleRubidium1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 Master Clock Module (SAASM Version)M212-MCM-SAASMMaster Clock ModuleTCXO1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GPS (SAASM), Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 Rubidium Oscillator Option - TTL InterfaceM212-RB-TTLMaster Clock ModuleRubidium1x M212 ModuleHave Quick, IRIG B DCLS + IEEE1344 CF, 10 MHzGPS, GNSS, Have Quick + 1PPS, IRIG B, IRIG B + 1PPS
M212 2X BNC/TRIAD Universal Output Signal ModuleM212-UNIV-2X-TRIOutput Signal Module1x M212 Module1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137
M212 4X TRIAD Universal Output Signal ModuleM212-UNIV-4X-TRIOutput Signal Module1x M212 Module1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137
M212 4X BNC, Universal Output Signal ModuleM212-UNIV-4X-BNCOutput Signal Module1x M212 Module1PPS, 1PPM, Have Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137
M212 NTP Server Output Signal ModuleM212-NTPOutput Signal Module1x M212 ModuleNTP
M212 8-PORT RS232/RS422 Output Signal ModuleM212-RS232-RS422Output Signal Module1x M212 ModuleRS232, RS422
M212 PTP Grandmaster Output Signal ModuleM212-PTPOutput Signal Module1x M212 ModulePTP
M212 E1/T1 Output Signal ModuleM212-E1T1Output Signal Module1x M212 ModuleE1, T1
M212 1PPS Output Signal Module (J Designator)M212-1PPS-JOutput Signal Module1x M212 Module1PPS
M212 5MHz Output Signal Module (J Designator)M212-5M-JOutput Signal Module1x M212 Module5 MHz
M212 10MHz Output Signal Module (J Designator)M212-10M-JOutput Signal Module1x M212 Module10 MHz
M212 Balanced Binary Coded Decimal Time Code Output (J Designator)M212-BAL-BCD-JOutput Signal Module1x M212 ModuleBCD
M212 Modulated Time Code Output (J Designator)M212-TC-JOutput Signal Module1x M212 ModuleHave Quick, IRIG A, IRIG B, IRIG E, IRIG G, IRIG H, XR3, 2137
M212 Have Quick Time Code Output Signal Module (J Designator)M212-HQ-TC-JOutput Signal Module1x M212 ModuleHave Quick
M212 Extended Performance PTP Grandmaster Output Signal ModuleM212-EP-PTPOutput Signal Module1x M212 ModulePTP
M212 Optical Crosslink ModuleM212-OPTOutput Signal Module1x M212 ModuleFiber OpticFiber Optic
M212 RS422 Output Signal Module (J Designator)M212-RS422-JOutput Signal Module1x M212 ModuleRS422
M212 10MHz Low Phase Noise Output Signal ModuleM212-LPN10Output Signal Module1x M212 Module10 MHz
M212 5 MHz Low Phase Noise Output Signal ModuleM212-LPN5Output Signal Module1x M212 Module5 MHz

Features

Features:

  • Modular design with multiple reference paths built in for high-availability.
  • 6 expansion slots for customization and expansion.
  • Industry-first GPS integrity checking with Timewall™
  • Unique optical crosslink architecture for either Master-Slave hierarchical setups or Master-Master crosschecking and failover
  • LCD display and keypad for basic status and configuration – secure web browser for detailed setup.

Available input reference selections include GNSS (both commercial GNSS and SAASM GPS receivers are supported), IRIG-B, and Have Quick/1PPS.  In addition, an MCM may be synchronized to up to 2 other M212 chassis using a fiber optic crosslink, this provides additional resiliency for the M212 time and frequency references.

The base oscillator in the M212 is a high quality Temperature Compensated Crystal oscillator, but the M212 optionally can be ordered with other reference oscillator choices, including Rubidium, Chip Scale Atomic Clock (CSAC) and Ovenized Oscillator (OCXO).

The output signals for the M212 are generated by up to 6 Output Signal Modules (OSM), and are ideal for custom solutions or future expansion.  Available modules include NTP, low-phase-noise frequency, time code modules such as IRIG A, B, G, H, and NASA 36, BCD, PPS, PPM, Have Quick, serial data (RS232/422) as well as optical crosslink.

The M212 status and control is via front panel display for basic configuration and status, a secure web browser, and via SNMPv3.  Network protocols also fully support privacy and authentication.