M211
The M210 and M211 modular master clock systems are advanced, high precision time and frequency platforms commonly specified for use in critical timing applications that depend upon a highly reliable, quality time and frequency standard. The M211 is a 3U high, rack-mounted chassis with up to 9 expansion slots.
With a wide range of interchangeable module options, each system can be custom configured to suit specific applications ranging from multi-format master and sub-master clocks, NTP time servers, time code readers and generators, multi-sync sources to frequency standards. Redundancy can be achieved by multiple synchronisation sources; by dual power supplies, and by the addition of an M842 changeover unit.
The robust design and unrivalled build quality delivers exceptional performance and trouble free product field longevity. This has been borne out by the type approval of multiple M211 configurations in critical infrastructure projects across a wide range of industries.
The M211 has been designed to be inherently cyber-secure by the use of discrete components, high-level firmware and restricting access on network ports.
Features
Features:
- Module Expansion Slots: M211 – 9 Slots. More with the M842 dual redundant interfacing switch for M211 option
- Disciplined Oscillators: Choice of TCXO, OCXO and high performance Rubidium atomic clock
- Power Supplies: Single or Twin Universal AC mains or 48 V DC or combination as required
- Time Sync Sources: GNSS, MSF, AM timecode (IRIG, 2137, XR3, AFNOR, IEEE1344) NTP, Serial Timecode, Havequick
- Module Output Formats: NTP, Serial Timecode, Pulse, 1/5/10/1.544/2.048MHz, Havequick, AM/DCLS timecode (IRIG, IEEE1344, 2137, XR3, AFNOR)
- Approvals: Qualified for use in ATC, Public Transport, Network Rail, Oil & Gas – CE, ISO9001, AS9100D
- Remote interfaces: HTTP / SNMP (with Ethernet Module)
- Warranty:3 Years standard – Options for extended warranty and support contracts
Typical Applications
M210 & M211 are common place and thoroughly proven worldwide in safety critical applications such as Air Traffic Control, Rail & Road Networks, Oil & Gas installations and some military applications.
The units are built to AS9100D design and manufacturing standards and are factory configured on a per order basis.
The platform and many of the associated modules have been type approved for ATC & rail networks, backup by impressive MTBF performance figures.
Dual redundant Master Clock Systems may be implemented by the inclusion of an M842 switchover unit.
