| 摘要 |
A waveguide filter (100) is provided for functioning as a cable feed-through for previously terminated cables (50). Waveguide filter feed-through (100) includes a housing (110) of predetermined length having a plurality of bores (130, 140) extending therethrough. One of the bores (140) being centrally located, with each of the other bores (130) being located radially about the central bore (140). Each of the radially located bores (130) form an individual waveguide when a plug (120) is inserted within the central bore (140). Each of the waveguide passages (130) include a longitudinal passage extending the full length of housing (110) and opening into the central bore (140). This permits the terminated ends (58) from each of a pair of fiber optic cables (55) to pass through the central bore (140) followed by the duplex fiber optic cable portion (50), containing the pair of fiber optic cables (55), to be inserted into waveguide passage (130) through the longitudinal access opening between passages (130 and 140). The longitudinal access opening is subsequently closed by plug (120) which is then releasably fastened to the housing (110).
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