Axing SPU 81-00 8-Way DiSEqC Switch for 8 LNBs and 1 Receiver

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

⚙️ 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

• 1 × Axing SPU 81-00 eight-way DiSEqC switch

• 1 × Weather-protection housing