The RLH 2/4 Card Standard Rack Mount Housing is a two space (2RU) rack mount unit for use in telco, 2-post relay racks, or standard front rail EIA 19 or 23 inch equipment racks. The plain version holds up to 4 Fiber Optic Link cards stacked in retainer rails.
The housing may also be configured with either a 24VDC or 48VDC power adapter that can accept either AC or DC power. This option limts the capacity to 2 Fiber Optic Link cards.
Constructed of 16-gauge steel with a convenient slide-out tray for easy access to equipment from the front or the unit, the enclosure locks with a spring-loaded knob screws, has a viewing window for cards with status LEDs, and multi-position rack ears for flexible mounting. Cable management accessories are included.

For 1RU rack mount housings, see our Slim Line housings
here.