The Axing SPU 81-00 is a professional eight-way DiSEqC switch designed to connect up to eight LNBs or satellite positions to one satellite receiver through a common coaxial cable.
The switch provides eight SAT inputs and one receiver output. It is controlled using the DiSEqC commands Position, Option and Uncommitted 1 and supports DiSEqC 1.1 and 2.1. It can also pass DiSEqC 1.2 and 2.2 commands for controlling a compatible DiSEqC motor.
The SPU 81-00 is particularly suitable for advanced multi-satellite installations using Dreambox, Enigma2 and other Linux-based receivers. The supplied weather-protection housing allows the switch to be installed indoors or outdoors.
A typical insertion loss of only 2.5 dB and at least 30 dB isolation between the SAT inputs provide stable switching and good separation between connected LNBs.
✅ Product Benefits
Connects up to eight LNBs or satellite positions
Eight SAT inputs and one receiver output
Supports DiSEqC 1.1 and 2.1
Passes DiSEqC 1.2 and 2.2 commands
Can be used with a compatible DiSEqC motor
Controlled using Position, Option and Uncommitted 1
Suitable for Dreambox, Enigma2 and other Linux receivers
Low typical insertion loss of 2.5 dB
Minimum SAT input isolation of 30 dB
DC pass to the selected LNB
High maximum DC pass current
Weather-protection housing for outdoor installation
Straightforward wall or mast installation
Standard F-connectors
🎯 Ideal For
Reception from up to eight satellite positions
Satellite dishes fitted with multiple LNBs
Dreambox and Enigma2 receivers
Linux-based satellite receivers
Receivers supporting DiSEqC 1.1 or 2.1
Installations using a DiSEqC motor
Multi-satellite systems using one downlead
Outdoor installations near the dish or antenna mast
Installations requiring high DC capacity
🔧 Connection and Operation
Connect each LNB to a separate input marked LNB A–H. Connect the output marked Rec. to the tuner input of the satellite receiver.
Assign each satellite position in the receiver’s installation menu. The switch uses the following switching criteria:
Position
Option
Uncommitted 1
The receiver must support DiSEqC 1.1 or 2.1 to select all eight inputs. When a DiSEqC motor is used, the switch can pass compatible DiSEqC 1.2 or 2.2 commands.
For outdoor installation, place the switch inside the supplied weather-protection housing. The housing can be secured to a mast using suitable cable ties or mounted on another stable surface.
🔌 Connections and Capacity
| Function | Specification |
|---|
| SAT inputs | 8 |
| Receiver outputs | 1 |
| Satellite positions | Up to 8 |
| Receivers/tuners per switch | 1 |
| Input markings | LNB A–H |
| Output marking | Rec. |
| Motor control | Passes DiSEqC 1.2/2.2 commands |
⚙️ Technical Specifications
Product type: Eight-way DiSEqC switch
Manufacturer: Axing
Series: Basic Line
Model: SPU 81-00
SAT inputs: 8
Receiver outputs: 1
Frequency range: 950–2200 MHz
Switching criteria: Position + Option + Uncommitted 1
Motor command: DiSEqC 1.2/2.2 “Goto position x” (6Bh)
DiSEqC levels: 1.1, 2.1, 1.2 and 2.2
Typical insertion loss: 2.5 dB
Isolation between SAT inputs: Minimum 30 dB
DC pass: Yes, to the selected input
Maximum DC pass current: 1000 mA according to the product label
Switch power consumption: Maximum 29 mA according to the product label
Impedance: 75 Ω
Connector type: F-type
Installation: Indoors or outdoors inside the weather-protection housing
Operating temperature: −20 to +50°C
Dimensions: Approximately 150 × 110 × 30 mm
Weight: 0.256 kg
Price: SEK 695
Availability: In stock for immediate delivery
📦 Package Contents
