Multiswitch de cable único JULTEC JPS0502-16M 5 a 2/16 UB sin fuente de alimentación

The JULTEC JPS0502-16M is a professional single cable multiswitch designed for modern satellite distribution systems. It converts up to 4 SAT signals (HL, VL, HH, VH) and one terrestrial input into 2 Unicable II / JESS outputs, each supporting 16 user bands, for a total of 32 user bands. This unit is supplied without a power supply, requiring an external 18V DC source.

Advantages

This multiswitch enables the connection of multiple satellite receivers or TV sets using a single coaxial cable per output, reducing cabling complexity. It supports both EN50494 (Unicable I) and EN50607 (Unicable II / JESS) protocols, ensuring compatibility with a wide range of receivers. The passive terrestrial path allows for easy integration of terrestrial TV signals without additional amplification.

Suitable for

• Single-cable satellite distribution in multi-dwelling units (MDUs)
• Hotels, hospitals, and other commercial buildings requiring multiple satellite TV outlets
• Upgrading existing satellite installations to support Unicable II / JESS technology

Key specifications

• Number of SAT Inputs: 4 (HL, VL, HH, VH)
• Number of Terrestrial Inputs: 1
• Number of Unicable II / JESS Outputs: 2
• User Bands per Output: 16
• Total User Bands: 32
• Control Protocol: EN50494 (Unicable I) / EN50607 (Unicable II / JESS)
• SAT Frequency Range: 950 - 2150 MHz
• Terrestrial Frequency Range: 5 - 862 MHz
• Terrestrial Path: Passive
• Power Supply Requirement: External 18V DC (not included)
• Max Output Level SAT (SCR): 90 dBµV
• Max Output Level Terrestrial: 85 dBµV
• SAT Input Level Range: 60 - 90 dBµV
• SAT Through Loss (Trunk): < 3 dB
• Terrestrial Through Loss (Trunk): < 3 dB
• Isolation SAT-SAT: > 25 dB
• Isolation SAT-Terrestrial: > 25 dB
• Current Consumption (Multiswitch only): < 200 mA
• LNB Power Supply: Yes, via SAT inputs (max 500mA total)
• DiSEqC Support: DiSEqC 1.x, DiSEqC 2.x

Recommendations

For optimal performance, use a compatible 18V DC power supply (e.g., JULTEC NT-18V/2A) and high-quality coaxial cables. Ensure that the LNB is set to the appropriate mode for Unicable operation.