7700 MultiFrame Manual
7707VT-4-HS Quad SD/Dual HD-SDI Fiber Transmitter
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6
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1.4
2.1.4. Handling and Connecting Fibers
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Never touch the end face of an optical fiber. Always keep dust caps on optical fiber
connectors when not connected and always remember to properly clean the optical
end face of a connector before making a connection.
The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore
care must be taken to prevent fiber damage due to heavy objects or abrupt fiber bending. Evertz
recommends that you maintain a minimum bending radius of 5 cm to avoid fiber-bending loss that will
decrease the maximum attainable distance of the fiber cable. The Evertz fiber optic modules come with
cable lockout devices. This prevents the user from damaging the fiber by installing a module into a slot in
the frame that does not have a suitable I/O module. For further information about care and handling of
fiber optic cable, see section 3 of the Fiber Optics System Design section of this manual binder.
