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6.2 Installation and Removal of Hot-Pluggable IMS Modules

A Torx screwdriver is required (T8 x 60) to remove and install IMS modules.

Important!

Heed the safety information at the beginning of this manual!

Removing a Module

1.

Remove the two marked Torx screws from the
module holder plate.

2.

Pull the module

carefully

out of the

guide rail. Note that the module will be
securely seated in the connector block inside
the chassis—a certain amount of force must
be applied to release the module. Once the
module has been detached from the connector
block on the system backplane, the module can
be easily pulled out.

3.

If the removed module is not to be replaced
with another module, the cover plate should
be refitted using the two Torx screws.

Locations of fixture screws in a 1RU IMS system

12

Date: October 24, 2022

IMS-LNO

Summary of Contents for IMS-LNO

Page 1: ...SETUP GUIDE IMS LNO Hot Plug Module October 24 2022 Meinberg Funkuhren GmbH Co KG...

Page 2: ......

Page 3: ...s IMS LNO 6 4 1 IMS LNO Status LEDs 7 4 2 10 MHz sine Output 8 5 Before You Start 10 5 1 Contents of Delivery 10 5 2 Disposal of Packaging Materials 10 6 System Installation 11 6 1 Important Informati...

Page 4: ...erg 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 Email info meinberg de Date October 24 2022 IMS L...

Page 5: ...ate of the PLL synchro nization circuit and the warm up phase of the oscillator and only enables the outputs after a successful phase synchronisation This state is also indicated by the four status LE...

Page 6: ...or further assistance The Docs Support menu on the Web Interface also provides user manuals for time server administrators This manual contains important safety instructions for the installation and o...

Page 7: ...to an uncoated non conductive metal part of the system Use only tools and devices that are free of static electricity When transporting devices Devices must only be touched or held by the edges Never...

Page 8: ...present even after disconnection from the mains supply In the event that a power supply unit is no longer working e g defective please return it to Meinberg for repair Failure to observe these safety...

Page 9: ...4 Front Connectors IMS LNO 2 1 6 Date October 24 2022 IMS LNO...

Page 10: ...PLL is locked Yellow 10 MHz reference available PLL is not yet locked Red 10 MHz reference not recognized or insufficient signal quality LED A Status output 1 2 1 sec red 1 sec yellow 1 sec green 1 se...

Page 11: ...Hz 100 Hz 130 dBc Hz 1 kHz 140 dBc Hz 10 kHz 150 dBc Hz OCXO MQ 1 Hz 85 dBc Hz 10 Hz 110 dBc Hz 100 Hz 135 dBc Hz 1 kHz 143 dBc Hz 10 kHz 155 dBc Hz OCXO HQ 1 Hz 93 dBc Hz 10 Hz 126 dBc Hz 100 Hz 140...

Page 12: ...be provided to up to four outputs via a distribution amplifier circuit Input Bu er Matching Circuit 10 MHz Quartz Filter Output Ampli er Internal 10 MHz 10 MHz Sine Wave Reference Oscillator Matching...

Page 13: ...act Meinberg immediately Only the recipient the person or company receiving the system may file claims or complaints against the forwarder for damage caused in transit Meinberg recommends that you kee...

Page 14: ...or replacing it in order to keep your system on I O ESI and MRI Slots Hot Pluggable CLK1 CLK2 Hot Pluggable When a clock module is replaced or installed it is important to Slots rescan the reference c...

Page 15: ...efully out of the guide rail Note that the module will be securely seated in the connector block inside the chassis a certain amount of force must be applied to release the module Once the module has...

Page 16: ...s not properly seated in the guide rails In this case you should pull the module out and try again Do not use excessive force to try and push the module in Failure to heed this instruction may result...

Page 17: ...l values monitored by the microprocessor of the IMS LNO are displayed here in detail Reference values A comparison of the expected voltage values at the respective power levels is given below dBm Vpp...

Page 18: ...polybrominated biphenyls PBBs polybrominated diphenyl ethers PBDEs bis 2 ethylhexyl phthalat DEHP benzyl butyl phthalate BBP dibutyl phthalate DBP or diisobutyl phthalate DIBP above the legal limits...

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