48 line telecom system. Main enclosure contains electronics. Lower enclosure contains subscriber protection modules. Shown mounted on optional sheet metal installation bracket. Designed in Solidworks. Housings are die cast aluminum.
Interior view of main enclosure. Raised blocks conduct heat from high powered components through thermal pads and into main wall of enclosure, spreading the thermal load and controlling component temperatures without the need for active cooling.
User interface on the bottom of the main enclosure.
Lower enclosure with cover removed, showing subscriber protection modules.
Sheet metal mounting bracket. Punched and folded 50562-H32 aluminum.
Main enclosure cover, showing raised heat conduction features. Die cast aluminum.
View of main enclosure. Die cast aluminum.
View of main enclosure cover. Die cast aluminum.
View of lower enclosure. Die cast aluminum.
Interior view of lower enclosure. Die cast aluminum.
Exterior view of lower enclosure cover. Die cast aluminum.
Exterior view of lower enclosure. Die cast aluminum.
Interior view of lower enclosure cover. Die cast aluminum.
View of PCBA (transparent) inside main enclosure.
Light pipe design. Provides system status indicators to technicians.
Complete system assembly.
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48 line OSP telecom cabinet

48 line OSP telecom enclosure. Die cast aluminum, two PCBAs, protection modules in lower enclosure, and wall mounting bracket options for customer.

Chris Hankins
Mechanical Design Engineer Petaluma, CA