Product Description Rack Mount Fiber Patch Panels The two-rack space four & six module fiber optic enclosures provide additional capacity for higher fiber count requirements, enabling up to 48 fiber capacity in the four module enclosure, and up to 72 fibers in the six-module version. Both enclosures feature recessed front panel, facilitating coupling access, and two access doors in front and rear. The plexi-glass front panel enables visual inspection when closed. All connector interface modules are compatible with the two-rack space enclosure. The Signamax four-rack space, 12-module fiber optic enclosure contains all of the features of the two-rack space model, but with additional capacity to manage fiber counts up to 144. Cable entry/exit feature utilizes a flexible grommet seal, which is cut at time of installation to accommodate the desired cable diameters for entry and exit points. These grommets provide a dust & debris barrier during and after installation. All Signamax connector interface modules can be utilized in the four-rack space enclosure. Optional 12- and 24-fiber splice trays are available