| 摘要 |
Fiber optic conduits are received around a central axis with their axes extending in the same direction as the central axis and with each fiber optic conduit tangent to two other fiber optic conduits. The fiber optic conduits define a central interstitial space therebetween and a plurality of outer interstitial spaces between each pair of fiber optic conduits on a side thereof opposite the central interstitial space. A central interstitial member is received in the central interstitial space tangent to the fiber optic conduits and an outer interstitial member is received in each outer interstitial space tangent to the pair of fiber optic conduits defining the outer interstitial space. The central interstitial member has a larger modulus of elasticity than each outer interstitial member.
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