The Opticom Splitter Cassette provides a 2x4 split ratio splitter for use in Optical LAN applications utilizing Multi-Purpose Enclosures, zero-RU brackets, or other Opticom form-factor management products. The cassettes have SC/APC connectivity in duplexed output ports and simplex input ports, which follow ANSI/TIA standard colors for indentification. The device provides an even split ratio across the operating wavelengths.