Meinberg microSync HR100/DC Technical Reference
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Meinberg microSync HR100/DC Technical Reference

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TECHNICAL REFERENCE
microSync
HR100/DC
January 7, 2022
Meinberg Funkuhren GmbH & Co. KG

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Summary of Contents for Meinberg microSync HR100/DC

  • Page 1 TECHNICAL REFERENCE microSync HR100/DC January 7, 2022 Meinberg Funkuhren GmbH & Co. KG...

  • Page 3: Table Of Contents

    4.11 Return of Electrical and Electronic Equipment ......5 microSync HR100/DC Connectors GNSS Antenna .
  • Page 4 10.4 Technical Specifications: MBG S-PRO Surge Protection ..... . . 10.4.1 MBG S-PRO: Physical Dimensions ....... 10.4.2 Installation and Grounding .

  • Page 5: Imprint

    1 Imprint 1 Imprint Meinberg Funkuhren GmbH & Co. KG Lange Wand 9, 31812 Bad Pyrmont, Germany Phone: + 49 (0) 52 81 / 93 09 - 0 Fax: + 49 (0) 52 81 / 93 09 - 230 Website: https://www.meinbergglobal.com...

  • Page 6: Microsync Introduction

    • High performance (S)NTP server • Half rack solution for a space efficient design • Different Oscillator options for advanced holdover performance • Meinberg Device Manager for configuration and status monitoring • Three-year manufacturer‘s warranty • Unlimited technical support including firmware updates...

  • Page 7: Technical Specifications Microsync Chassis

    3 Technical Specifications microSync Chassis 3 Technical Specifications microSync Chassis Protection Rating: IP30 Operating Temperature: –20 to 55 C (–4 to 131 F) As tested per IEC 60068-2-1, Cold: –40 C (–40 F) As tested per IEC 60068-2-2, Dry Heat: 85 C (185 F) Storage Temperature: –30 to 70 C (–22 to 158 F) Relative Humidity:...

  • Page 8: Important Safety Information

    4 Important Safety Information 4.1 Important Safety Instructions and Protective Measures The following safety instructions must be observed whenever the device is being installed or operated. Failure to observe safety instructions and other special warnings and operating instructions in the product manuals constitutes improper usage and may violate safety standards and the manufacturer’s requirements.

  • Page 9: Used Symbols

    4 Important Safety Information 4.2 Used Symbols The following symbols and pictograms are used in this manual. Pictograms are used in particular to indicate potential hazards in all hazard categories. Symbol Beschreibung / Description IEC 60417-5031 Gleichstrom / Direct current IEC 60417-5032 Wechselstrom / Alternating current IEC 60417-5017...
  • Page 10 The product manuals are provided on a USB flash drive delivered with the system. The manuals can also be downloaded from the Meinberg website at https://www.meinbergglobal.com, where you can enter your system name into the search box at the top of the page to find the relevant manual. Alternatively, contact Meinberg Support for further assistance.

  • Page 11: Security During Installation

    4 Important Safety Information 4.3 Security during Installation WARNING! Preparing for Commissioning This built-in unit, has been designed and examined according to the requirements of the standard IEC 62368-1 "Audio/video, information and communication technology equipment - Part 1: Safety requirements". When the built-in unit is used in a terminal (e.g., housing cabinet), additional requirements according to Standard IEC 62368-1 must be observed and complied with.
  • Page 12 Connecting Data Cables During a thunderstorm, data transmission lines must not be connected or disconnected (risk of lightning). When wiring the devices, the cables must be connected or disconnected in the order of the arrangement described in the user documentation accompanying the device. Always attach all cables to the plug during connection and removal.

  • Page 13: Safety Information On Sfp Modules

    fiber optic or electrical connection. The safety information below must be read and heeded before installing an SFP module in a Meinberg device, before setting up a Meinberg device equipped with SFP modules for use, or before performing maintenance on such a Meinberg device.

  • Page 14: Connection Of Protective Earth Conductor/Grounding

    4.5 Connection of Protective Earth Conductor/Grounding ATTENTION! In order to ensure that the device can be operated safely and to meet the requirements of IEC 62368-1, the device must be correctly connected to the protective earth conductor via the protective earth connection terminal. If an external earth terminal is provided on the housing, it must be connected to your bonding busbar (grounding busbar).

  • Page 15: Safety During Maintenance

    4 Important Safety Information 4.7 Safety during Maintenance WARNING! When you are expanding the device, use only device parts that are approved for the system. Non-observance may result in injury to the EMC or safety standards and cause malfunction of the device. If device parts, which are released for the system, are extended or removed there may be a risk of injury in the area of the hands, due to the pull-out forces (approx.
  • Page 16 The battery is used to power components such as the RAM and the reserve real-time backup clock for the reference clock. If the battery voltage drops below 3 V DC, Meinberg recommends having the battery replaced. If the battery voltage drops below the specified minimum, the following behavior may be observed in the reference clock: •...

  • Page 17: Cleaning And Care

    4 Important Safety Information 4.9 Cleaning and Care ATTENTION! Never clean the device using liquids! Water ingress is a significant safety risk for the user (e.g., electric shock). Liquids can cause irreparable damage to the electronics of the device! The ingress of liquids into the device chassis may cause short circuits in the electronic circuitry.

  • Page 18: Return Of Electrical And Electronic Equipment

    When disposing of your old equipment, please use the national return or collection systems available to you. Alternatively, you may contact Meinberg, who will provide further assistance. The return of electronic waste may not be accepted if the device is soiled or contaminated in such a way that it potentially presents a risk to human health or safety.

  • Page 19: Microsync Hr100/Dc Connectors

    5 microSync HR100/DC Connectors 5 microSync HR100/DC Connectors 5.1 GNSS Antenna Antenna type Multi GNSS L1 antenna with integrated lightning protection Receiver type 72-channel GPS/Galileo/Glonass/ Beidou Frequency band L1 / E1 / B1 , 1575.42 +- 10 MHz / 1602-1615 MHz...

  • Page 20: Programmable Pulse Output

    5.2 Programmable pulse output Signal output Programmable pulses Signal level: TTL; 2.5 V into 50 Ohm Connector: BNC, female Cable: Coaxial cable, shielded Pulse outputs: Pulse Per Second Cyclic Pulse Single Shot Timer Idle All Sync Time Sync Position OK DCF77 Marks Pulse Per Hour Pulse Per Min...

  • Page 21: Frequency Synthesizer Output

    5 microSync HR100/DC Connectors 5.4 Frequency Synthesizer Output Output signal unbalanced sinusoidal signal Frequency output: 0,1 Hz - 10 MHz F. Synth Out Signal Level: into 50 Connection type: BNC, female Cable: shielded coax line 5.5 RS-232 COMx Timestring Data transfer:...

  • Page 22: Status Indicators - Cpu And Receiver

    5.6 Status Indicators - CPU and Receiver CPU: —————————————————————————– R (Receiver) green: The reference clock (e.g. build-in GNS) provides a valid time red: the reference clock does not provide a valid time T (Time Service) green: NTP is synchronized to the reference clock, e.g.

  • Page 23: Usb Interface

    5 microSync HR100/DC Connectors 5.7 USB Interface Signal Signal Type Connector —————————————————————————– USB Terminal USB-to- Micro-USB Type B serial console USB Host USB connector USB Type A management CPU 5.8 LAN Network Interfaces Gigabit Ethernet (GbE), 100/1000 MBit - SFP...
  • Page 24 Available SFP Modules SFP Tranceivers Recommended and Tested by Meinberg Output Type Manufacturer Designation Multi Mode: Avago AFBR-5710PZ Finisar FTLF8524P3BNL Single Mode: Avago AFCT-5710PZ Finisar FTLF1318P3BTL RJ-45: Avago ABCU-5740RZ Finisar FCLF8521P2BTL WARNING! Prevention of Eye Injuries Fiber optic SFP modules that are not compliant with the definition of a Ÿ...

  • Page 25: Dmc X2 Terminal Connector

    5 microSync HR100/DC Connectors 5.9 DMC X2 Terminal Connector Note: The connector on the device side and the connection socket of the X2 terminal are provided with coding pins to avoid confusion with the X1 connection terminal. Pin 1 PP 5+...

  • Page 26: Fiber Optic - Programmable Pulse Output

    5.10 Fiber Optic - Programmable pulse Output Output signal: Programmable pulses, fiber optic Wave lenght: 850 nm (multi mode) Connection type: ST-connector GI 50/125 m or 62.5/125 m gradient fibre Pulse outputs: Pulse Per Second Cyclic Pulse Single Shot Timer Idle All Sync Time Sync...

  • Page 27: Dmc X1 Terminal Connector / Dc Power Supply

    5 microSync HR100/DC Connectors 5.11 DMC X1 Terminal Connector / DC Power Supply Note: The connector on the device side and the connection socket of the X1 terminal are provided with coding pins to avoid confusion with the X2 connection terminal.
  • Page 28 Scheme Terminal assignment Programmable Pulses Standard (Opto Coupler) Four programmable outputs (PP 1 - PP 4) DC-insulated by optocouplers PP 1 + Channel 1 PP 1 = 55 V CEmax PP 2 + = 50 mA Channel 2 Cmax = 150 mW PP 2 PP 3 + Channel 3...

  • Page 29: Gnss Satellite Navigation

    6 GNSS Satellite Navigation 6 GNSS Satellite Navigation The GNS satellite receiver clock is designed to provide users with a high-precision time & frequency reference. This system, which can draw information from the satellites of the Russian GLONASS (GLObal NAvigation Satellite System), American GPS (Global Positioning System), European Galileo, and Chinese BeiDou sys- tems, is defined by its high precision and the ability to use it at any time, anywhere in the world.

  • Page 30: Time Zones And Daylight Saving Time

    6.1 Time Zones and Daylight Saving Time GPS System Time is a linear timescale that was synchronized with the international UTC timescale (Coor- dinated Universal Time) when the satellite system became operational in 1980. Since it has entered service, however, several leap seconds have been introduced to the UTC timescale to adjust UTC time to irregularities in the Earth’s rotation.

  • Page 31: Installation Of Gnss Antennas

    7 Installation of GNSS Antennas 7 Installation of GNSS Antennas Two different antennas are available for our combined GPS/GLONASS/Galileo/BeiDou satellite receivers that are each designed to fulfill different tasks or applications. The active Multi-GNSS L1 antenna is the standard accessory and can receive signals from the GPS, GLONASS, Galileo, and BeiDou satellite systems.
  • Page 32 Type-N (Male) If installed in a waterproof housing, the MBG S-PRO Type-N (Female) can be installed outdoors. However, Meinberg recommends installing the surge protector indoors—as closely to the entrance point of the antenna cable as possible—in order to minimize the risk of surge damage (such as that caused by lightning strike).
  • Page 33 7 Installation of GNSS Antennas Grounding Conductor To ground the antenna cable, connect the surge to Grounding Busbar protector to a grounding busbar using a grounding Conductor of diameter approx. conductor (see illustration). 1,5 mm, attached to surge protector Once installation is complete, connect the other As short as possible end of the antenna cable to the surge protector female connector.
  • Page 34 Optional Antenna Splitter Multiple receivers can be connected to one antenna using the antenna splitter. When doing so, be aware that the total distance, comprising the cable from the antenna to the splitter, and from there to the receiver, must not exceed the maximum cable length.

  • Page 35: Installation Of The Rv-76G Gps/Glonass Antenna For Mobile Applications

    7 Installation of GNSS Antennas 7.2 Installation of the RV-76G GPS/GLONASS Antenna for Mobile Applications Mounting the antenna Source: Datasheet gps-glonass_antenna_rv-76g_catalog_v1.pdf (Sanav) microSync Date: January 7, 2022...

  • Page 36: Starting Of Operation

    The software is delivered on the USB stick included in the scope of delivery and does not need to be in- stalled or copied on the PC. The Meinberg Device Manager can be started directly from the USB data carrier.

  • Page 37: Initial Network Configuration

    To configure a microSync system you need the Meinberg Device Manager software. This tool is provided on the supplied USB stick. You can always download the latest version from our website: https://www.meinbergglobal.com/english/sw/mbg-devman.htm...

  • Page 38: Network Configuration With The Mbgoswizard

    Manager software, for which you should use version 2.2 or better. Once a subunit (such as a microSync) has been configured using Meinberg Device Manager, it is no longer possible to use the mbgOSWizard to perform the initial network setup.

  • Page 39: Initial Start Of Operation

    8.2 Initial Start of Operation First install the Meinberg Device Manager software supplied on the USB stick. After the setup, start the program. If you do not want to perform a setup on your computer, you can start the portable version of the Meinberg Device Manager software directly on the USB stick: USB Drive/Software/MbgDevMan/mbgdev- man_portable/mbgdevman.exe.
  • Page 40 User and Password fields are already filled out. Silent Login You have the option that the Meinberg Device Man- ager does not ask for a user name and password every time you log in. Custom Alias Assign a custom alias for better identification of indi-...

  • Page 41: Technical Appendix

    Framing: 7E1, 7E2, 7N2, 7O1, 7O2, 8E1, 8N1, 8N2, 8O1 Default Setting: COM 0: 19200, 8N1 Meinberg Standard time string, per second Time Code Outputs: Unbalanced modulated sine wave signal: (MARK), 1 V (SPACE) into 50 PWM DCLS-signal: TTL into 50...
  • Page 42 GNS Receiver (GNS181) Type of receiver: GPS/GLONASS/Galileo/BeiDou receiver Number of channels: 72 Frequency band: GNSS L1 GPS: 1575.42 10 MHz GLONASS: 1602-1615 MHz Galileo: 1542.5 MHz BeiDou: 1561.09 MHz Antenna: Combined GPS/GLONASS antenna 3 dB Bandwidth: 1590 30 MHz Impedance: Gain: 4 dB Cable length:...

  • Page 43: Configuration Options

    9 Technical Appendix 9.2 Configuration Options Receiver Options RECEIVER TYPE SIGNAL TYPE VALUE CONNECTOR Meinberg GPS IF, 12-channel IF (Meinberg Antenna)) 15 V DC Meinberg GNS-UC GPS/Galileo IF IF (Meinberg Antenna)) 15 V DC GNSS (GPS, GLONASS, Galileo, BeiDou), 72-channel...

  • Page 44: Technical Appendix - Gnss Antennas + Accessories

    10 Technical Appendix - GNSS Antennas + Accessories 10.1 Information about the 40dB Multi GNSS Antenna GPS L1 / GLONASS L1 / GALILEO E1 / BeiDou B1 Frequency Band The GPS, GLONASS, Galileo and BeiDou satellites are not stationary but circle round the globe in a period of about 12 hours.

  • Page 45: Antenna Cable

    10 Technical Appendix - GNSS Antennas + Accessories 10.2 Antenna Cable Cable Type Cable Diameter (mm/in) Attenuation at 100 MHz Max. Cable Length (m/ft) Used for Receiver Type (db)/100 m/328 ft RG58/CU 5/0.2 300/984 GPS/GNS-UC/PZF RG213 10.3/0.41 700/2297 GPS/GNS-UC H155 5.4/0.21 70/230 GNM/GNS...

  • Page 46: Technical Specifications: Mbg S-Pro Surge Protection

    10.4 Technical Specifications: MBG S-PRO Surge Protection Adapter plug with replaceable gas discharge tube for coaxial signal connections. Connection: Type-N connector female/female. The MBG S-PRO set includes a surge protector (Phoenix CN-UB-280DC-BB), a pre-assembled coaxial cable, and a mounting bracket. The coaxial cable surge protector must be installed on the antenna line.
  • Page 47 10 Technical Appendix - GNSS Antennas + Accessories Max. Discharge Current: (8/20) s Maximum (Core-Shield) 20 kA Rated Pulse Current: (10/1000) s (Core-Shield) 100 A Impulse Discharge Current: (10/350) s, Peak Value I 2.5 kA Output Voltage Limit: At 1 kV/ s (Core-Earth) spike 900 V At 1 kV/ s (Core-Earth) spike 900 V...

  • Page 48: Mbg S-Pro: Physical Dimensions

    10.4.1 MBG S-PRO: Physical Dimensions 15,8 10.4.2 Installation and Grounding Date: January 7, 2022 microSync...

  • Page 49: Information About The Rv-76G Gps/Glonass Antenna For Mobile Applications

    10 Technical Appendix - GNSS Antennas + Accessories 10.5 Information about the RV-76G GPS/GLONASS Antenna for mobile applications General Information The RV-76G GPS/GLONASS antenna is the integration of a high performance GPS patch antenna and a state-of-the-art low noise amplifier into a very low-profile, extremely compact and fully waterproof enclosure which, when connected to a GPS receiver with 5 V DC antenna power, provide adequate signal amplification and out-band rejection.
  • Page 50 Overall performance (antenna element, LNA & cable) Center frequency 1575.42 MHz 10 MHz & 1602 MHz 8 MHz Gain at 90 27 + 3dB (cable loss) Note: mounted on the 70 mm x 70 mm square ground plane Environmental Conditions Operating temperature ~40 C +85 C Storage temperature...

  • Page 51: Rohs And Weee

    WEEE-compliant fashion, it must be returned to the manufacturer. Any transportation ex- penses for returning this product (at end-of-life) must be covered by the end user, while Meinberg will bear the costs for the waste disposal itself. microSync...

  • Page 52: Declaration Of Conformity

    12 Declaration of Conformity Declaration of Conformity Doc ID: microSync HR100/DC-January 7, 2022 Hersteller Meinberg Funkuhren GmbH & Co. KG Manufacturer Lange Wand 9, D-31812 Bad Pyrmont erklärt in alleiniger Verantwortung, dass das Produkt, declares under its sole responsibility, that the product...

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