Satellite DiSEqC Splitter Opticum RI-4/1F-SAT-OPTI 4-output coaxial splitter

Opticum RI-4/1F-SAT-OPTI is a satellite DiSEqC inline splitter that distributes one coaxial satellite input to four F-type outputs. It is designed to allow a single LNB or receiver signal to be shared between multiple satellite tuners while preserving the DiSEqC control signals through passive splitting. The compact inline design is intended for straightforward integration into home satellite installations where one dish needs to feed several receivers or a multiswitch input.

Advantages

The splitter maintains DiSEqC control signals and provides four F-type outputs without requiring power, enabling passive distribution of the incoming satellite feed. Its inline form factor and standard F connectors offer simple connection to existing coaxial cabling and equipment. The device minimizes installation complexity when adding additional receivers or distributing a single LNB to multiple tuners.

Suitable for

• Sharing a single LNB signal between up to four satellite receivers
• Connecting a dish to multiple tuners in a household
• Integrating into a multiswitch-based satellite distribution system as an inline splitter
• Passive signal distribution where powered amplification is not required

Key specifications

• Type: DiSEqC inline coaxial splitter
• Input / outputs: 1 coaxial input to 4 F-type outputs
• Signal handling: Satellite signals with DiSEqC pass-through
• Power: Passive operation (no external power required)
• Connector type: F-type threaded connectors
• Application: Home satellite installations and multiswitch setups

How to use

Connect the incoming coaxial cable from the LNB or main receiver output to the splitter input, then attach up to four coaxial cables to the F-type output ports leading to individual satellite receivers or a multiswitch input. Ensure connectors are properly tightened to maintain a stable RF connection. Because the device is passive, no power connection is needed; DiSEqC commands from receivers will pass through the splitter to the LNB when supported by the equipment.

Usage recommendations

Use short, high-quality coaxial cables and properly fitted F-type connectors to reduce signal loss. Avoid long cable runs or excessive bending, and if signal levels are weak or multiple splits are required beyond this device’s capability, consider using a powered multiswitch or active distribution amplifier.