Single Pair Ethernet (SPE) Switches

TERZ Single Pair Ethernet switches (SPE) are an important component for high-performance communication in your applications and systems. This key technology serves as compact networking from the sensor to the cloud. Are you considering an update? You can find exciting information about all the advantages here.

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Unmanaged Ethernet switch (SPE) TERZ NITE-T1XRS51-0140 - 201140

Unmanaged Industrial Ethernet switch, Single Pair Ethernet (SPE), 1 port RJ45 10/100 Mbit/s, 5 port socket to IEC 63171-2 100 Mbit/s, input voltage: 9-36 V DC, operating temperature: -40...70 °C, protection rating: IP30, housing material: nickel-plated aluminium/stainless steel, M6 holes for wall mounting, dimensions (W x H x D): 25 x 103 x 77.4 mm

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Item number: 111132

150,00 €

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IP65/IP67 Unmanaged Ethernet Switch (SPE) TERZ NITE-T1XS41-9100 - 4914100

Unmanaged Industrial Ethernet switch, Single Pair Ethernet (SPE), 1 port M12 X-coded 10/100/1000 Mbit/s, 4 port M12 D-coded 100 Mbit/s, input voltage: 9-36 V DC, operating temperature: -40...70 °C, protection rating: IP65/IP67, housing material: nickel-plated aluminium/stainless steel, M6 holes for wall mounting, dimensions (W x H x D): 65 x 135 x 29.8 mm

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Item number: 111129

390,00 €

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IP65/IP67 Unmanaged Ethernet Switch (SPE) TERZ NITE-TX1XS82-3100 - 4317200

Unmanaged Industrial Ethernet switch, Single Pair Ethernet (SPE), 2 port M12 X-coded 100/1000 Mbit/s, 8 port M12 D-coded 10/100 Mbit/s, input voltage: 9-36 V DC, operating temperature: -40...70 °C, protection rating: IP65/IP67, housing material: nickel-plated aluminium/stainless steel, M6 holes for wall mounting, dimensions (W x H x D): 65 x 135 x 29.8 mm

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Item number: 111130

490,00 €

plus VAT plus dispatch

few in stock

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IP65/IP67 Unmanaged Ethernet Switch (SPE) TERZ NITE-T1XS5-8103 - 4814003

Unmanaged Industrial Ethernet switch, Single Pair Ethernet (SPE), 1 port M12 D-coded (T1/TX) 10/100 Mbit/s, 4 port M12 D-coded 100 Mbit/s, input voltage: 9-36 V DC, operating temperature: -40...70 °C, protection rating: IP65/IP67, housing material: nickel-plated aluminium/stainless steel, M6 holes for wall mounting, dimensions (W x H x D): 65 x 135 x 29.8 mm

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Item number: 111131

390,00 €

plus VAT plus dispatch

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Single Pair Ethernet (SPE) PROFINET-switches from TERZ for industry

Industry 4.0 has long since become a reality for most companies. From the lowest level of production, where sensors and actuators are in constant use, to the cloud, where a vast amount of data is stored, a wide variety of components work hand in hand. The communication between all parts of a system or application often determines its performance and reliability – and thus the success of your company.

However, one of the most important components for fast, smooth communication has remained unchanged for decades and no longer meets modern requirements: the Ethernet connection.

The RJ45 patch cables with up to eight wires are still the common standard. This is certainly sufficient for private households, but complex industrial applications require a modern, high-performance solution.

This is where a consortium of various global manufacturers such as TERZ comes into play, which has set itself the goal of creating a new standard of performance. Single Pair Ethernet (SPE) switches are the revolution you have been waiting for. They deliver measurably higher performance in a more compact design and are ideal for fast, smooth communication between all levels of your systems!

Product details at a glance

Manufacturer: TERZ
Product type: Single Pair Ethernet (SPE) switch
Structure: 1 wire pair
Speed: up to 1 Gbit/s
Type: Unmanaged
Protocols: Universally compatible with all Ethernet and IP-based protocols
Protection rating: IP30 or IP65/IP67
Cabling effort: low

Buy SPE switches here

Limitations of classic Ethernet technology

The previously widespread technology of classic Ethernet cables based on two to four wire pairs is robust and reliable, but often takes up a lot of space in cramped control cabinets and field applications. At the same time, communication from the sensor via the actuators to the control units and up to the cloud no longer meets today's standards for power, speeds or data rate.

What are the advantages of SPE PROFINET-Switches?

This is where TERZ's Single Pair Ethernet (SPE) switches come into play. This revolutionary technology finally brings Ethernet switches into the new millennium, offering a range of advantages in one fell swoop.

Below you will find an overview of the many advantages of TERZ SPE at a glance:

Fewer wires, less weight:

Only 1 twisted pair of wires instead of 2 or 4
reduced Cable diameter
Facilitates installation

Future-proofing:

Modern standards
Ready for Industry 4.0 and IIoT
Fast communication with the cloud

More compact connectors:

Small, industrial SPE connectors
enable space-saving connections
Ideally suited for cramped control cabinets or sensor housings

Cost efficiency:

Lower material costs (Cable, Connector)
Reduced installation time
Fewer components such as media converters or additional switches

Longer ranges:

Up to 1,000 m (10BASE-T1L) compared to 100 m with classic Ethernet
Ideal for large systems
Also suitable for brownfield retrofits

High data rates:

Offers a data rate that is almost 20 times higher on field devices
Standardised IP protocols
Up to 1 Gbit/s over just one pair of wires

Single Pair Ethernet: The new standard for Industry 4.0

TERZ SPE solutions are a true key technology for Industry 4.0 because, unlike the conventional standard, they offer many simplifications in installation, maintenance and performance.

This enables a significant increase in performance to be achieved, while the SPE switches also save costs thanks to the reduced effort involved. Reducing the cabling to just one pair of wires simplifies installation and reduces cable size and weight. This not only speeds up logistical processes, but also creates more space in cramped industrial environments.

Single Pair Ethernet enables completely clear IP communication from the sensor to the cloud.

Abb. 1: Einsatz in Nutzfahrzeugen — Fig. 1: Use in commercial vehicles

Abb. 2: Mit SPE Switches gut vernetzt — Fig. 2: Well connected with SPE switches

Buy powerful SPE PROFINET-Switches from TERZ online now at Automation24

SPE PROFINET-Switches from TERZ are the smart choice for anyone who wants to make their industrial communication leaner, faster and future-proof. Are you one of them?

Fewer cables, lower costs, less effort, but more range, more power and maximum flexibility are sure to convince you to invest in an upgrade for your systems and applications. Thanks to their space-saving design and robust construction, SPE switches are ideal for compact machines, all commercial vehicles, large-scale systems and even harsh environments.

And best of all, you also reduce operating costs and rely on consistent IP communication – perfect for Industry 4.0 and IIoT!

Are you ready for Ethernet that makes your processes fast, leaner and smarter?

See for yourself today how TERZ SPE PROFINET-Switches can take your efficiency to the next level!

From Monday to Friday, Automation24 dispatches all stockable items on the same day for orders placed to 15, so you too can benefit from the latest Industry 4.0 features in no time!

Do you have any questions or would you like personal advice?

Feel free to contact our expert Automation24 customer support team – we will be happy to help!

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Buy an SPE PROFINET-Switch now

Any questions?

Call customer service on 00800 24 2011 24

Important information

Currently, there are still two different connector types for SPE switches from different manufacturers. A decision on which one will ultimately become the standard is still pending and is expected in early 2026.

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