IMC Networks MediaConverter 1 Operation Manual Download Page 22

18

 

Fiber Optic Cleaning Guidelines 

Fiber Optic transmitters and receivers are extremely susceptible to contamination by 
particles of dirt or dust, which can obstruct the optic path and cause performance 
degradation.  Good system performance requires clean optics and connector ferrules. 

1.

 

Use fiber patch cords (or connectors, if you terminate your own fiber) only from 
a reputable supplier; low-quality components can cause many hard-to-diagnose 
problems in an installation. 

2.

 

Dust caps are installed at IMC Networks to ensure factory-clean optical devices.  
These protective caps should not be removed until the moment of connecting 
the fiber cable to the device.  Should it be necessary to disconnect the fiber 
device, reinstall the protective dust caps. 

3.

 

Store spare caps in a dust-free environment such as a sealed plastic bag or box 
so that when reinstalled they do not introduce any contamination to the optics. 

4.

 

If it is suspected that the optics have been contaminated, alternate between 
blasting with clean, dry, compressed air and flushing with methanol to remove 
particles of dirt. 

Electrostatic Discharge Precautions 

Electrostatic discharge (ESD) can cause damage to any product, add-in modules or 
stand alone units, containing electronic components.  Always observe the following 
precautions when installing or handling these kinds of products 

1.

 

Do not remove unit from its protective packaging until ready to install. 

2.

 

Wear an ESD wrist grounding strap before handling any module or component.  
If the wrist strap is not available, maintain grounded contact with the system unit 
throughout any procedure requiring ESD protection. 

3.

 

Hold the units by the edges; do not touch the electronic components or gold 
connectors. 

4.

 

After removal, always place the boards on a grounded, static-free surface, ESD 
pad or in a proper ESD bag.  Do not slide the modules or stand alone units over 
any surface. 

 

WARNING!

  Integrated circuits and fiber optic components are 

extremely susceptible to electrostatic discharge damage.  Do not 
handle these components directly unless you are a qualified service 
technician and use tools and techniques that conform to accepted 
industry practices. 

Summary of Contents for MediaConverter 1

Page 1: ...MediaConverter Series Operation Manual...

Page 2: ...lasse B prescrites dans le R glement sur le brouillage radio lectrique publi par le minist re des Communications du Canada MediaConverter 8 and 12 This equipment has been tested and found to comply wi...

Page 3: ...d End user agrees to accept all liability for loss of or damages to the returned product during shipment IMC Networks shall repair or replace the returned product at its option and return the repaired...

Page 4: ...1 About McLIMs 2 About McGigabit 2 Configuring Media Conversion Modules 2 LinkLoss FiberAlert and Link Fault Pass Through 6 Installing Media Conversion Modules 11 LED Operation 12 Installation Troubl...

Page 5: ...alone chassis which includes four media conversion module slots and a fixed internal 120 240 VAC power supply 8 Is a 1U high Rackmountable chassis that includes eight media module slots and a fixed 12...

Page 6: ...it McGigabit is a Gigabit Ethernet module which provides a single conversion between 1000Base SX multi mode or LX single mode fiber and 1000Base T copper McGigabit offers plug and plan operation and a...

Page 7: ...gs NOTE To determine which board diagram matches the module 20 30 40 50 etc compare the jumper locations with the diagrams found above 10 100 Switching modules and Gigabit modules sets do not require...

Page 8: ...Alert Pulsing FiberAlert TP LinkLoss FO LinkLoss JP2 N A N A 1 2 ALWAYS ENA ALWAYS ENA 2 3 N A N A OFF ALWAYS ENA ALWAYS ENA McLIM TX FX 50 FiberAlert Auto Negotiation FX LinkLoss TX LinkLoss JP1 JP2...

Page 9: ...rough is needed set the switch to the position that makes the link LED glow Device Dependent The end device connected to the McLIM TX FX and TX SX 50 determines the type of twisted pair connection thi...

Page 10: ...rt FiberAlert and LinkLoss are advanced troubleshooting features that can help you locate silent failures on your network However it is vital to understand exactly how FiberAlert and LinkLoss work and...

Page 11: ...access to a remote device and its link integrity LED is not available FO FX LinkLoss FO FX LinkLoss is a troubleshooting feature When a fault occurs on the fiber segment of a conversion FO FX LinkLos...

Page 12: ...d of fiber If a strand is unavailable the IMC Networks device at the receiver end notes the loss of link The device will then stop transmitting data and the link signal until a signal or link pulse is...

Page 13: ...berAlert and LinkLoss All Models without LFPT Capability The following chart provides an overview of the troubleshooting features their functionality and the recommended settings for a pair of media c...

Page 14: ...ed Half and Full Duplex settings must be manually set and match on both end devices to which the media converters are connected The diagram below shows a typical application followed by a table with t...

Page 15: ...he module is seated securely in the connector Hand tighten the thumb screw until snug Finish tightening the thumb screw using a screw driver being careful to not over tighten NOTE Media converter chas...

Page 16: ...on Each media conversion module features diagnostic LEDs see diagrams below that provide information on features and ports LEDs on on McPIM TP FO The LED functions for McPIM TP FO with fiber ports are...

Page 17: ...follows FX LINK ACT Glows green when link is established on the FX port blinks green when activity is detected on the port TX LINK ACT Glows green when link is established on the TP TX port blinks gre...

Page 18: ...hed on the TX port blinks amber when activity is detected on the port ACTIVITY Glows green in normal operation LEDs on MediaConverter Chassis 4 Slot and 8 Slot chassis include LEDs on the back of the...

Page 19: ...d pair cable 2 Loop a single strand of fiber from the transmit port to the receive port of the media converter 3 Verify that both the twisted pair and the fiber link see LEDs below on the media conver...

Page 20: ...e such that the amount of air flow required for safe operation of the equipment is not compromised Circuit Overloading Consideration should be given to the connection of the equipment to the supply ci...

Page 21: ...AC 50 60Hz 1A 0 5A 67 BTU hour 8 120 240 or 100 240 VAC 50 60Hz 1 6 0 8A 67 BTU hour 12 115 230 or 120 240 VAC 50 60Hz 1 2 0 6A 137 BTU hour for AC unit Dimensions MediaConverter 1 H 1 6 x W 4 8 x D 4...

Page 22: ...between blasting with clean dry compressed air and flushing with methanol to remove particles of dirt Electrostatic Discharge Precautions Electrostatic discharge ESD can cause damage to any product a...

Page 23: ...ears this symbol on product or packaging must not be disposed of with unsorted municipal waste This symbol indicates that the equipment should be disposed of separately from regular household waste It...

Page 24: ...formation in this document is subject to change without notice IMC Networks assumes no responsibility for any errors that may appear in this document MediaConverter Series is a trademark of IMC Networ...

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