| 摘要 |
An optical assembly has a number of optical fibres (7) which terminate at connectors (3) which connect to short lengths of optical fibre (11-18) which connect in turn to an optical back plane (4) mounted within a housing (1). I t is desirable to withdraw the connectors (3) from the housing (1) for inspection. A plurality of movable guides (26) are provided for the short fibres (11-18) to determine a number of optical paths which remain of consta nt length as the connectors are withdrawn from the housing.
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