Chapter 5: technical specifications, Fiber optic cleaning guidelines, Electrostatic discharge precautions – IMC Networks FiberLinX User Manual

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Chapter 5:

Technical Specifications

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. Assure that the

fiber is properly terminated, polished and free of any dust or dirt, and

that the location is as free from dust and dirt as possible.

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) Should it be necessary to disconnect the fiber device, reinstall the

protective dust caps.

5) If you suspect 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 your add-in modules.

Always observe the following precautions when installing or handling an

add-in module or any board assembly.

1) Do not remove unit from its protective packaging until you are ready to

install it.

2) Wear an ESD wrist grounding strap before handling any module or

component. If you do not have a wrist strap, maintain grounded

contact with the system unit throughout any procedure requiring ESD

protection.

5.1

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