Meinberg IMS-MDU312 Manual
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Meinberg IMS-MDU312 Manual

Meinberg IMS-MDU312 Manual

Modular sync. system, modular distribution unit
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MANUAL
IMS-MDU312
Modular Sync. System
11th April 2018
Meinberg Funkuhren GmbH & Co. KG

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Summary of Contents for Meinberg IMS-MDU312

  • Page 1 MANUAL IMS-MDU312 Modular Sync. System 11th April 2018 Meinberg Funkuhren GmbH & Co. KG...
  • Page 3 Front view (Frontansicht) IMS-MDU312...
  • Page 4 Rear view (Rückansicht) IMS-MDU312...

  • Page 5: Table Of Contents

    4 Quick Start Guide for Initial Operation 5 Attachment: Technical Information Technical Specifications IMS-MDU312 BGT Housing ......

  • Page 6: 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 Internet: https://www.meinbergglobal.com...

  • Page 7: Safety Instructions For Building-In Equipment

    Standard IEC60950-1 have to be taken into account. NOTE: First attach the case to protective earth - be- fore you connect the IMS-MDU312 with the power line (see chapter Grounding connection IMS-MDU312). General Safety instructions • The building-in equipment has been evaluated for use in office environment (pollution degree 2) and may be only used in this environment.

  • Page 8: Additional Safety Hints

    To ensure safe operation supply mains connected to this decice must be equipped with a fuse and a fault- current circuit breaker according to the applicable national standards for safe operation. The device must be connected to a protective earth with low grounding resistance according to the applicable national rules. IMS-MDU312 Date: 11th April 2018...

  • Page 9: Cabling

    Wiring or any other work done the connectors particularly when connectors are opened may never be carried out when the installation is energized. All connectors must be covered to prevent from accidental contact to life parts. ALWAYS ENSURE A PROPER INSTALLATION! 2.4 Grounding connection IMS-MDU312 Note: To ensure a safe operation and to fulfil the require-...

  • Page 10: Modular System Ims-Mdu

    Two slots for SDI Input Signal modules. They have a dual function. By default, they can be attached with two separate systems using different input cards individually or duplicated input signals to facilitate redundant operation. It is also possible to plug a Standard Meinberg Receiver into SDI slots. In this case the receiver generates output signals independently.

  • Page 11: Quick Start Guide For Initial Operation

    4 Quick Start Guide for Initial Operation After a power cable has been connected to the IMS MDU and the RSC switch card has been connected to the network, the installed IMS modules can be configured and monitored by using the software Meinberg Device Manager.
  • Page 12 (green if voltage is applied) Network Status Gateway, DNS Server Mac Address, Link Status, DHCP, IP - Address, Netmask, VLAN Sensor Status Depending on the installed sensors of the appropriate module(s), i.e. the operating temperature can be monitored. IMS-MDU312 Date: 11th April 2018...
  • Page 13 If a static IP address shall be assigned, DHCP has to be disabled in this area. Zeroconf: If a computer configures a link local IP address, it selects an IP address between 169.254.1.0 and 169.254.254.255 by using a random number generator. Date: 11th April 2018 IMS-MDU312...

  • Page 14: Attachment: Technical Information

    5 Attachment: Technical Information 5 Attachment: Technical Information 5.1 Technical Specifications IMS-MDU312 BGT Housing Housing: Metal 19"Modular chassis, Schroff EUROPAC lab HF Front panel: 3U/84HP (128 mm high / 426 mm wide) Protection Rating: IP20 Physical Dimensions: 483 mm wide x 132 mm high x 270 mm deep Ambient Temperature: 0 ...

  • Page 15: Available Modules And Connectors

    4 x BNC 10MHz sine Out shielded data line with internal OCXO 4 x BNC 10MHz sine Out shielded data line See chapter BPE - Backplane Port Expander See chapter LIU - Line Interface Unit ———————————————————————————————————————— Date: 11th April 2018 IMS-MDU312...

  • Page 16: Ims Module Options

    5pin DFK Hotplug: It is possible to remove or install the power supply out of the terminal equipment during operation. Pin Assignment: 1: N/- 2: not connected 3: PE (Potential Earth) 4: not connected 5: L/+ IMS-MDU312 Date: 11th April 2018...

  • Page 17: Power Supply 20-60 V Dc

    Class 1 - regarding EN 60950 Hotplug: It is possible to remove or install the power supply out of the terminal equipment during operation. Pin Assignment: 1: not connected 2: N/- 3: PE (Potential Earth) 4: L/+ 5: not connected Date: 11th April 2018 IMS-MDU312...

  • Page 18: Sdi-N2X - Signal Input Module

    • Generates several different unmodulated IRIG time codes The Meinberg N2X180 is synchronized by an PTP Grandmaster or by a NTP Server and can be used as reference time source for the IMS MDU. The module provides equipment that requires Freq.Synth/sine, PPOs (PPS, PPM, PPH, Time Code DCLS - IRIG/AFNOR/IEEE1344) or serial time string for synchronization.
  • Page 19 • Standard NTP options (noselect, true, prefer, iburst) Precision Time Protocol (IEEE 1588) • UDP/IPv4 (L3) or IEEE802.3 (L2) • E2E, E2E Hybrid or P2P Delay Mechanism • PTP Subdomains (0-255) • Power Profile compatible • Telecom Profile compatible Date: 11th April 2018 IMS-MDU312...

  • Page 20: Sdi-4112 - Signal Input Module

    Max. input current: 25 mA Diode forward voltage: 1.0 V...1.3 V Pulse- and Frequency Input Signals 10 MHz sine Input: sine (1.5 Vpp - 5 Vpp), female SMA connector PPS Input: TTL, active high, female SMA connector IMS-MDU312 Date: 11th April 2018...
  • Page 21 Connection scheme: REL-1000 Clock 1 -> SDI-4112 External Error Input Date: 11th April 2018 IMS-MDU312...

  • Page 22: Sdi-4505 - Fiber Optical Input Module

    5 x F-ST fiber optical connectors Fiber type: Multi mode GI 50/125 m or GI 62,5/125 m Time Sync Error In Wave length: 850 nm Optical input level: Signal inputs Error Input TC AM TC DCLS 10 MHz IMS-MDU312 Date: 11th April 2018...

  • Page 23: Sdi-5302 - Signal Input Module

    Max. input current: 25 mA Diode forward voltage: 1.0 V...1.3 V Pulse- and Frequency Input Signals 10 MHz sine Input: sine (1.5 Vpp - 5 Vpp), female SMA connector PPS Input: TTL, active high, female SMA connector Date: 11th April 2018 IMS-MDU312...

  • Page 24: Assignment Of The Dip Switch

    If only LIU modules (T1 / E1 Telecom output signals) are used in an IMS MDU chassis, only the 10MHz input must be connected to the SDI input module. Correspondingly, the DIP switch block must also be set: DIP 1 and DIP 4 = "on". IMS-MDU312 Date: 11th April 2018...

  • Page 25: Tcr Clock - Time Code Reader And Generator

    (flashing): Jitter too large Fail red: the internal timing of the TCR180 is in holdover mode off: the internal timing of the TCR180 is synchronized to the received time code (Lock) Date: 11th April 2018 IMS-MDU312...
  • Page 26 IRIG-B123 / B122 / / B126 / B127 / B002 / B003 / B006 / B007 IRIG-G142 / G146 / G002 / G006 AFNOR NFS 87-500 C37.118 IEEE1344 Accuracy of Time Base Required Accuracy of Time Code Source: max 100 sec Jitter / offset 1E-5 IMS-MDU312 Date: 11th April 2018...
  • Page 27 7E2, 8N1, 8N2, 8E1, 7N2, 7E1, 801 Mode of operation: string per second string per minute string on request Time telegram: Meinberg Standard, Uni Erlangen, SAT, Meinberg Capture, ION, Computime, SPA, RACAL Capture Inputs Triggered by falling TTL slope Pulse repetition time: 1.5 msec min.
  • Page 28 VG Connector - 5 V 450 mA Dimension: Euro card, 100mm x 160mm, 1.5mm Epoxy Ambient Temperature: 0 ... 50 C Humidity: max. 85 % Pin Assignment of the DSUB9 Connectors (male): Pin 2: RxD Pin 3: TxD Pin 5: GND IMS-MDU312 Date: 11th April 2018...

  • Page 29: Spt Switch Card

    Alarm: green: normal operation red: no signal or signal faulty PSU 1/2: State of power supplies green: normal operation red: supply faulty or not connected Date: 11th April 2018 IMS-MDU312...

  • Page 30: Rsc Switch Card

    Selects the active clock system in manual mode which has no effect in automatic mode. Starting of Operation A network interface is available for the initial start of operation and configuration of the system (see chapter Quick Start Guide for Initial Operation) IMS-MDU312 Date: 11th April 2018...
  • Page 31 Switch No. 4. Positions: OFF: The RSC board is used in an IMS system. LAN Interface is activated. Switch No. 5-7 Reserves. Switch No. 8. Positions: OFF: The Priority master mode is disabled. Priority master mode is enabled. Date: 11th April 2018 IMS-MDU312...
  • Page 32 The Priority master is clock 2. IF Switch No. 1 is ON: Switch No. 10. Positions: OFF: Even async, one clock is always enabled. A clock is enabled after the first sync event since a reset. IMS-MDU312 Date: 11th April 2018...
  • Page 33 RSC180 occur. To activate SNMP functionality, the following two MIB files should be used: MBG-SNMP-ROOT-MIB.mib and MBG-RSC180V3.mib where all Meinberg RSC board OIDs for management and monitoring are defined. For a detailed overview of RSC SNMP objects and traps with corresponding de- scriptions, please refer to the RSC180V3 MIB file.

  • Page 34: Rel1000: Error Relay Module

    In redundant mode, the jumpers on the REL1000 are set as follows: Please note: The REL1000 can only be used for the IMS system M500 in the following jumper setting: IMS-M500: Relais A: Clock 1 Relais B: Relais C: 10MHz IMS-MDU312 Date: 11th April 2018...
  • Page 35 Technical Specification ERROR Relays: Switching Voltage: 220 V DC / 250 V AC Switching Load: 60 W /62.5 VA UL/CSA: 0.3 A 125 V AC 0.3 A 110 V DC 30 V DC Response Time: ca.3 ms Date: 11th April 2018 IMS-MDU312...

  • Page 36: Liu - Line Interface Unit

    Power T1 E1 Power: Init blue during initialisation, green in normal operation mode green selected mode T1 red: output disabled yellow: signal quality unknown green selected mode E1 red: output disabled yellow: signal quality unknown IMS-MDU312 Date: 11th April 2018...
  • Page 37 5.3.12.1 IMS-LIU Telecom Output Signals The board LIU (Line Interface Unit) was designed to convert the GPS-locked standard frequency of a precon- nected Meinberg satellite controlled clock (GPS and GLONASS) into several timing signals that can be used for various synchronization or measurement tasks.
  • Page 38 G703-13, balanced isolation 1544 kHz or 2048 kHz isolation micro controller amplifier amplifier clock outputs G703-13, unbalanced amplifier 1544 kHz or 2048 kHz framer & low pass filter 4.096 MHz line interface amplifier IMS-MDU312 Date: 11th April 2018...
  • Page 39 BNC connectors or balanced via RJ45 connectors. Two different line codes used for error correction are known for the transmission of framed signals. The board LIU generates B8ZS- (in T1-mode) or HDB3-coded (in E1-mode) output signals by standard. Date: 11th April 2018 IMS-MDU312...
  • Page 40 5 Attachment: Technical Information 5.3.12.4 Pulse templates The following pulse templates are required by ANSI (T1-mode) and CCITT (E1-mode) for output signals in telecom applications. The board LIU meets these recommendations. T1 (T.403): E1 (G.703): IMS-MDU312 Date: 11th April 2018...
  • Page 41 4 x BNC Clock (0/4) 4 x BNC LIU-A0044 Clock (4/0) 4 x RJ45 Clock (0/4) 4 x BNC LIU-A2222 BITS (2/2) 2 x RJ45, 2 x BNC Clock (2/2) 2 x RJ45, 2 x BNC Date: 11th April 2018 IMS-MDU312...
  • Page 42 Power T1 E1 LIU-A4000 LIU-A0040 LIU-A0004 LIU-A2020 LIU-A2002 LIU_A0202 LIU_A0400 LIU-A1111 BITS (4/0) Clock (4/0) Clock (0/4) BITS (2/0) BITS (2/0) BITS (0/2) BITS (0/4) BITS (1/1) Clock (2/0) Clock (0/2) Clock (0/2) Clock (1/1) IMS-MDU312 Date: 11th April 2018...
  • Page 43 The Sa4 bit may be used as a message-based data link for operation, maintenance and performance moni- toring. The SSM Bit (Synchronization Status Message) can be selected in the Web GUI for clock quality information. Sa4 is selected as per default. Date: 11th April 2018 IMS-MDU312...

  • Page 44: Lno - 10Mhz Sinus Output Module

    OCXO in warm up phase 10MHz reference not available Quality of the reference signal is not sufficient All LEDs green: Normal operation, outputs activated Associated LED red: defect output or short circuit during normal operation IMS-MDU312 Date: 11th April 2018...

  • Page 45: Bpe - Backplane Port Expander

    3 and output 4 Figure right: BPE Frontend 4TE - BPE-2000 with 4 x BNC (Out 1 - Out 4) and 8TE - BPE-2180 with 8 x BNC (Out 1.1 - Out 4.2) Date: 11th April 2018 IMS-MDU312...
  • Page 46 BPE-3082 4 x D-SUB9 2,048MHz Sinus BPE-3424 4 x D-SUB9 TC DCLS / RS422 BPE-5010 4 x FO / ST BPE-5020 4 x FO / ST 10MHz BPE-5030 4 x FO / ST TC DCLS IMS-MDU312 Date: 11th April 2018...

  • Page 47: Declaration Of Conformity

    6 Declaration of Conformity Konformitätserklärung Doc ID: IMS-MDU312-2017-04-27 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 Produktbezeichnung IMS-MDU312 Product Designation auf das sich diese Erklärung bezieht, mit den folgenden Normen übereinstimmt...

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