Abstract: The disclosed apparatus may include (1) a cage designed to hold an optical module, (2) a ramp that is secured to the cage and supports a heat sink such that the heat sink is capable of moving along the ramp, and (3) at least one spring having one end coupled to the ramp and another end coupled to the heat sink, wherein (A) prior to insertion of the optical module into the cage, the spring exerts a force at least partially directed along an axis of insertion of the optical module and (B) insertion of the optical module into the cage moves the heat sink along the ramp such that the force exerted by the spring (I) rotates away from the axis of insertion and (II) presses the heat sink against a surface of the optical module. Various other apparatuses, systems, and methods are disclosed.

Abstract: The disclosed apparatus may include (1) a housing designed to house a field-replaceable unit within a telecommunication system, (2) a connector that is designed to electrically interface the field-replaceable unit with the telecommunication system in the housing, (3) a spring that is coupled to the housing, and (4) a movable injection cam that is coupled to the spring such that, when the field-replaceable unit is installed in the housing by way of an ejection lever that presses against the movable injection cam, the spring applies a force on the movable injection cam that causes the movable injection cam to push the field-replaceable unit toward the connector. Various other apparatuses, systems, and methods are also disclosed.

Abstract: An apparatus for clamping and relieving strain in a set of optical fiber ribbon. The strain relief clamp includes a first attachment portion and second attachment portion configured to secure the strain relief clamp to a system component and a set of optical fiber ribbons to the strain relief clamp. When secured the strain relief clamp is configured to relieve strain in the set of optical fiber ribbons.

Abstract: In one embodiment, a removable air filter is mounted proximate to where electrical equipment is mounted in a case. The filter has at least two sections with different finite air impedances. The filter is constructed of a filter media mounted inside of a frame. When the equipment arrangement is modified, the filter can be replaced with another filter with a different impedance profile, such that the air flow remains optimal for many equipment arrangements. The impedance profile can also be tailored to compensate for the characteristic airflow of the case design. Other embodiments are described and claimed.