A communication device includes a housing assembly, a heat dissipation module and a communication main unit. The housing assembly includes a bottom cover, a mounting bracket and a positioning component. The mounting bracket is movably disposed on the bottom cover and movable between an installation position and a pre-installation position via a guiding structure. The positioning component is connected to the bottom cover and configured to fix the mounting bracket in the installation position in a detachable manner. The heat dissipation module is fixed to the bottom cover. The mounting bracket is located farther away from a heat-absorbing surface of the heat dissipation module when in the pre-installation position than in the installation position. The communication main unit is detachably disposed on the mounting bracket. When the mounting bracket is in the installation position, the communication main unit is in physical contact with the heat-absorbing surface.

There is provided a casing, adapted to a board having a first air vent and a second air vent, including: a base plate; a first side plate and a second side plate provided on a first side and a second side of the base plate, respectively, with both the first side plate and the second side plate having hollowed-out patterns, and after the board being fixed in the casing, the first side plate being opposite to the first air vent, and the second side plate being opposite to the second air vent; a connection backplate on a fourth side of the base plate; and at least one insert plate on the base plate, with an extension direction in which the insert plate extends intersecting with an extension direction in which a third side of the base plate extends. An electronic device including the casing described above is further provided.

The invention provides a heat dissipating device comprising: a heat generating unit, which generates heat when under operation and is placed at a first side of the heat dissipating device; a heat sensitive object, which is placed at a second side of the heat dissipating device; and an air layer, which is arranged in between the heat generating unit and the heat sensitive object. The heat generated by the heat generating unit is isolated by the air layer.

The electronic device includes a housing that surrounds one or more components of the device and has front, back, top and bottom sides. At least one port is located on at least one of the front and back sides of the housing and configured to receive an end plug of a network cable and communicatively coupled to the one or more components. The housing includes at least one opening formed on at least one of the front and back sides, where the opening is configured to allow the network cable to pass therethrough. At least one side of the housing defines a space so as to allow the network cable to travel between the front side to the back side through the opening and the space.

An apparatus, comprising a linecard including a circuit board having a front side connectable to a pluggable optical module and a back side opposite the front side; a heat relay apparatus comprising a heat pipe on the circuit board; a pluggable optical module generating a first amount of heat and being in thermal contact with the heat pipe; and a cooling module including a heat sink in thermal contact with the heat pipe, the cooling module generating a second amount of heat in a range from the first amount of heat to no heat; and wherein heat from the pluggable optical module is transferable through the heat pipe to the cooling module for dispersal from the heat sink.

The present invention discloses a communications product (100), including a remote radio module (10) and a mounting kit (30), where the mounting kit (30) includes a fastening part (32), the fastening part (32) is configured to mount and fasten the remote radio module (10) to a holder, the mounting kit (30) further includes a ventilation part (34) and an air supply part (36), an air source is disposed inside the air supply part (36), the ventilation part (34) is connected between the fastening part (32) and the air supply part (36), a ventilation channel is disposed inside the ventilation part (34), and the ventilation channel allows the air supply part (36) to communicate with the remote radio module (10), so that an air flow generated by the air source reaches the remote radio module (10) after passing through the ventilation channel, to dissipate heat for the remote radio module.

A preconfigured weather-resistant enclosure assembly for terminating telecommunication equipment that includes at least one access panel for gaining access to an interior portion, the interior portion of the weather-resistant enclosure including a backboard portion for mounting telecommunication equipment, and at least one internal bus bar to provide electrical ground. A set of one or more solar panels mechanically coupled to the weather-resistant enclosure. The solar panels are typically mechanically coupled to the top side of the weather-resistant enclosure. A renewable energy power management system that includes one or more outputs that provide at least one of 100VAC-120VAC power, 220VAC-240VAC, 24VDC-48VDC, or a combination thereof, the renewable energy power management system is positioned inside the interior portion of the weather-resistant enclosure, the renewable energy power management system includes one or more inputs electrically coupled to the set of one or more solar panels.

An air flow management assembly for use with a component of an optical fibre network is disclosed. The component has a face with an exhaust vent through which air from within the component is exhausted. The assembly includes an air deflection panel having a support structure that includes mounts for mounting the air deflection panel on the component. The assembly also includes one or more vanes that are supported by the support structure such that the vanes are spaced from the face, and are each disposed at least partially transversely across the exhaust vent. The vanes are inclined relative to the face, such that air exhausted through the exhaust vent is deflected by the vanes to flow at least partially vertically upward.

A sub-rack for converting cooling pattern of a side-to-side cooled equipment is disclosed. According to an embodiment, the sub-rack comprises a first unit, a second cover disposed at a first lateral side of the first unit and a third cover disposed at a second lateral side of the first unit. The first unit comprises a first cover, a front side wall that is disposed at a front side of the first cover and has at least one inlet vent, a rear side wall that is disposed at a rear side of the first cover and has at least one outlet vent, and an air flow guiding member capable of guiding an air flow introduced from the at least one inlet vent to one of the first lateral side and the second lateral side of the first unit. The sub-rack further comprises. At least one cover of the second cover and the third cover is disposed to be movable relative to the first unit in a lateral direction via a first moving mechanism.

A preconfigured weather-resistant enclosure assembly for terminating telecommunication equipment that includes at least one access panel for gaining access to an interior portion, the interior portion of the weather-resistant enclosure including a backboard portion for mounting telecommunication equipment, and at least one internal bus bar to provide electrical ground. A set of one or more solar panels mechanically coupled to the weather-resistant enclosure. The solar panels are typically mechanically coupled to the top side of the weather-resistant enclosure. A renewable energy power management system that includes one or more outputs that provide at least one of 100 VAC-120 VAC power, 220 VAC-240 VAC, 24 VDC-48 VDC, or a combination thereof, the renewable energy power management system is positioned inside the interior portion of the weather-resistant enclosure, the renewable energy power management system includes one or more inputs electrically coupled to the set of one or more solar panels.