The Opticum 52-43 multiswitch supports the expansion of indoor antenna installations for DVB-S2 satellite TV and DVB-T2 terrestrial TV. It operates as a dCSS 5x2 and has 4+1 inputs for connecting one Quattro or two Wideband TWIN LNBs.

• Type: dCSS 5x2
• Inputs: 4+1
• User outputs: 2 × 16 User Bands or 1 × 32 UB
• Input and output impedance: 75 Ω
• Satellite input frequency range: 250–2350 MHz
• Satellite output frequency range: 950–2150 MHz
• Terrestrial input frequency range: 10–862 MHz
• Terrestrial output level: 15 dB
• SAT pass-through loss: 3 ± 1.5 dB
• Terrestrial signal pass-through loss: 2 ± 1.5 dB
• H/V isolation: 30 dB
• Input and output return loss: < -10 dB
• User Band frequencies: Freely programmable
• Satellite input level range (AGC): 57–92 dBμV
• Maximum output level (AGC): 90 dBμV
• LNB supply voltage: 12–18 V
• Maximum LNB supply current: 500 mA
• Power consumption: 350 mA in dCSS mode
• External power supply: 12–18 VDC
• Dimensions: 108 × 108 × 30 mm (body: 80 × 80 × 23 mm)
• Weight: 148 g
• Operating temperature range: -20 to 70 °C, up to 50 °C with power supply
• Power supply connector type: F