The Apex X-2 is a sealed splice closure designed for protecting optical fiber splices in both above- or below-grade applications in a butt configuration. The Apex X-2 is capable of high-capacity splicing and supports splice trays that can be configured with splitter modules. AX-TRAY-2-132-1 is listed by AFL in the Apex X-2 ordering information as"X-2 Tray with Four Splice Modules, (1) 1x32 PLC Splitter" (i.e., a tray kit containing a 1x32 PLC splitter and four splice modules).