How to Connect Up to 32 Satellites Using Cascaded Diseqc Switches (4x1 & 8x1)
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### **Overview & Theory**
The core principle involves connecting groups of 4 LNBs to individual 4x1 switches. The output of each 4x1 switch is then fed into a single port on a master 8x1 switch. Since the 8x1 switch can select from 8 inputs, and each input can be a 4x1 switch selecting from 4 LNBs, the total capacity is 8 x 4 = 32 satellites.
**Equipment Needed:**
* Diseqc 8x1 Switch (Master)
* Diseqc 4x1 Switches (Up to 8)
* RG6 Coaxial Cables
* Satellite Receiver (STB)
* Satellite LNBs
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### **Connection Guide**
#### **Simple Method (For the First 4 Satellites)**
This demonstrates the initial connection pattern for one group of 4 satellites.
1. Connect your first LNB via RG6 cable to **Port 1** of a 4x1 Diseqc switch.
2. Run a cable from the **OUT** port of this 4x1 switch to **Port 1** on the 8x1 master switch.
3. Connect the **TUNER/OUT** port of the 8x1 master switch to your satellite receiver (STB).
*(Refer to Diagram and screenshot for visual guidance.)*
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#### **Detailed Method (Scaling to 32 Satellites)**
To expand the system fully, repeat the simple method for each group of 4 LNBs.
1. Connect LNBs 1-4 to the four input ports of your first 4x1 switch.
2. Connect LNBs 5-8 to a second 4x1 switch, and so on, until you have up to eight 4x1 switches.
3. Connect the **OUT** port of each 4x1 switch to a corresponding input port (1 through 8) on the master 8x1 switch.
4. Finally, connect the **TUNER/OUT** of the 8x1 switch to your STB.
*(Refer to Diagram 2 for the full connection layout.)*
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### **Receiver Configuration**
1. On your STB, navigate to: **Menu > Setup > Tuners & Scanning > Tuner Configuration**.
2. Configure the Diseqc settings:
* Set the **Diseqc Mode** to **1.1** for the 8x1 master switch.
* For satellites connected via the first 4x1 switch (e.g., Port 1 on the 8x1), select the corresponding 8x1 input port (e.g., **AA**). Then, use the **Diseqc 1.0** sub-setting to choose the specific LNB (1-4) on that 4x1 switch.
3. Repeat this configuration for all ports. The pattern is consistent: select the master 8x1 port (1.1), then the individual 4x1 port (1.0) for each satellite.
*(Refer to Configuration Screenshots for exact menu settings.)*
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**Summary:**
Once you successfully configure the first master switch port (e.g., Port **AA** for the first 4x1 switch), you can apply the same logic to the remaining ports (**AB**, **BA**, **BB**, etc.). This cascading design allows you to manage 32 unique satellite connections through a single receiver tuner efficiently and affordably.
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### **Summary (Condensed Version)**
The cheapest method to connect 32 satellites uses cascaded Diseqc switches. Connect 4 LNBs to each 4x1 switch, then link up to eight of these 4x1 switches to the inputs of a single 8x1 master switch. Connect the master switch's output to your receiver. In the STB's tuner settings, use Diseqc 1.1 to select the master switch port (1-8) and Diseqc 1.0 to select the specific LNB (1-4) on the connected 4x1 switch. For 8 or fewer satellites, only the 8x1 switch is needed.