Factory price Ethernet-APL field switch without auxiliary power supply
Instrava suppliers assist you in sourcing Ethernet-APL field switches. Recognizing their critical role in industrial system upgrades, we prioritize your needs to help you select the most suitable products.
We help you choose the right manufacturer from China’s vast market to provide either off-the-shelf or customized products for your project.
With a global sales reach, our products comply with relevant international certifications, such as CE, IEC, and TUV.
Quotation turnaround depends on your requirements: standard off-the-shelf products are quoted within one day, while orders with special specifications take up to three days.
In-stock items ship within 1–3 days; delivery times for customized or large-volume orders are subject to negotiation.
Ethernet-APL Switch Description
Intrinsically safe Ethernet-APL field switch without auxiliary power supply-structure
This Ethernet-APL Field Switch is specifically designed for field-level Ethernet-APL deployment, enabling long-distance industrial Ethernet communication and PoDL power delivery without requiring an additional auxiliary power supply.
The 8-port Ethernet-APL Field Switch integrates 2 Trunk interfaces and 6 Spur interfaces into a compact industrial-grade platform, allowing seamless expansion of Ethernet-APL process networks in demanding industrial environments. The switch receives both power and data from upstream Ethernet-APL power switches through the Trunk interfaces and directly distributes PoDL power and Ethernet communication to field instruments through the Spur interfaces.
Built around IEEE802.3cg-2019 10BASE-T1L technology, the switch supports transparent Ethernet transmission for industrial protocols such as PROFINET, MODBUS TCP/IP, EtherNet/IP, CC-Link IE, and POWERLINK. This allows users to modernize legacy field networks into intelligent Ethernet-APL architectures suitable for Industry 4.0 and Industrial IoT applications.
With IP66 protection, aluminum waterproof housing, long-distance communication capability, and industrial PoDL support, this Ethernet-APL Field Switch is ideal for harsh process industries including oil & gas, chemical plants, pharmaceuticals, power generation, and water treatment systems.
Ethernet-APL field switch key advantages include:
No auxiliary power supply required
IEEE802.3cg-2019 compliant 10BASE-T1L communication
Long-distance Ethernet transmission up to 1000m on Trunk lines
Spur communication distance up to 200m
Simultaneous data and power transmission over SPE cable
Supports Ethernet-APL Power Classes A, C, 3, and 4
Transparent industrial Ethernet protocol transmission
Compact field-level Ethernet-APL expansion architecture
Reduced wiring and installation costs
Optimized for process automation and smart instrumentation
The switch supports cascading expansion through dual Trunk interfaces, making it highly suitable for large-scale Ethernet-APL network deployment across industrial production facilities.
For more product information, please refer to the Ethernet-APL field switch manual.
Ethernet-APL Switch Parameter
| Parameter Category | Item | Specification |
|---|---|---|
| Ethernet-APL Interfaces | Interface Type | 5.08-3Pin pluggable terminal |
| Ethernet Standard | IEEE802.3cg-2019, 10BASE-T1L | |
| Communication Speed | 10Mbit/s full duplex | |
| Transmission Medium | Single pair twisted cable | |
| Signal Voltage | Trunk: 2.4Vpp / Spur: 1.0Vpp | |
| Trunk Distance | Up to 1000m | |
| Spur Distance | Up to 200m | |
| Port Quantity | 2 × Trunk ports, 6 × Spur ports | |
| Supported Protocols | PROFINET, MODBUS TCP/IP, EtherNet/IP, CC-Link IE, POWERLINK | |
| PoDL Power | Trunk Input Voltage | 48–54VDC |
| Trunk Power Classes | Ethernet-APL Class 3 & 4 | |
| Spur Output Voltage | 12VDC | |
| Spur Output Power | Max 2W per port | |
| Spur Power Classes | Ethernet-APL Class A & C | |
| Protection | Reverse Polarity Protection | Supported |
| Surge Protection | Supported | |
| Environment | Protection Rating | IP66 |
| Operating Temperature | -20°C to +75°C | |
| Mechanical | Housing Material | Cast aluminum waterproof enclosure |
| Dimensions | 200 × 130 × 80 mm | |
| Weight | 1.2kg | |
| Installation | Backplate screw mounting |
Instrava OEM/ODM
Instrava is your trusted supplier of Chinese products.
We can arrange customized product manufacturing to meet your growth needs, identifying high-quality factories for both OEM and ODM projects.
We can facilitate the customization of specialized products based on your project requirements (such as power-related equipment, where we can engage Chinese design institutes for product development—subject to a separate fee).
We can tailor comprehensive project upgrade solutions to your facility’s needs (such as migrating traditional instrumentation to the cloud or upgrading to technologies like Ethernet-APL).
We can source precision measurement instruments to meet your laboratory’s requirements.
And much more…
Whatever your product needs may be, we will do our utmost to fulfill them.
What is the process for Purchasing Intrinsically safe Ethernet-APL field switch without auxiliary power supply from Instrava supplier ?
1. Inquiry (We will respond to your inquiry within 24 hours to confirm specifications and initiate the process.)
2. Quotation (Quotation timelines vary based on the project type and your specific requirements. Standard stock items are quoted within one day, while special orders require three days or a mutually agreed-upon timeframe.)
3. Product Selection (We will present 3–5 product options and pricing for your approval. During this stage, we verify the manufacturer’s production capabilities and relevant national certifications.)
4. Contract, Prepayment, and Production (A 40% prepayment is required to initiate production at a qualified facility. For stock items, we promptly arrange for product testing and packaging.)
5. Interim Payment (Upon successful completion of production and quality inspection, the next 50% of the total amount is due. For stock items, this payment is made after packaging is complete.)
6. Shipment (You may designate a freight forwarder, or we can arrange shipping for you.)
7. Receipt of Goods (The final 10% balance is payable after the goods have been inspected and accepted.)
8. After-Sales Service (We actively address and resolve issues through both online and offline channels. We place great importance on after-sales support, as it reflects our responsibility and reputation—the foundation of Instrava’s long-term growth.)
What are the advantages of buying products from Instrava supplier ?
1. Compared to factories, we can more objectively and fairly evaluate the pros and cons of our products and compare them with products from different manufacturers.
2. We offer a wider selection of product types, ensuring you get the best value for your money (because we compare prices from numerous factories and understand the price range of products).
3. We charge a 3-5% service fee, saving you significant time in finding and comparing products.
What types of Ethernet-APL products can you purchase from Instrava?
Ethernet-APL field switches without auxiliary power supply.
Universal media converters for Ethernet and Ethernet-APL.
Universal repeaters for Ethernet and Ethernet.
Universal isolators and PoDL power splitters for Ethernet and Ethernet.
(If you need a complete instrumentation project upgrade, including products, software, or project design, please also contact us.)
How to ensure the reliability of the purchased products?
Our customer-centric philosophy prioritizes their procurement needs.
1. Initially confirm the manufacturer based on product pricing and the strength and qualifications of the production factory.
2. Verify the manufacturer’s production environment through video and on-site inspections to check the compliance of the entire product manufacturing process.
3. Ensure post-production product testing and retain data and video evidence from the verification process(testing and verification methods vary depending on the product).
How does Instrava ensure product protection and physical safety during cross-border shipping?
Firstly, we confirm the packaged products with the factory (different products require different packaging and shipping methods. Heavy equipment and bulk shipments are securely secured within sea freight containers using custom-designed engineering steel frames, heavy-duty multi-layer wooden crates, and industrial-grade vacuum rust-proof bags. Precision instruments are protected against impacts and maintained in a stable position; the factory has extensive experience in this area. Custom labels are affixed to the outer packaging).
Secondly, we maintain communication with the freight company to confirm the condition of the goods and advise them to handle the loading and unloading processes with care.
What warranty policies and after-sales technical support does Instrava offer to international customers?
1. Instrava offers a comprehensive 12 to 24-month warranty (specific warranty period depends on the product line), covering all manufacturing and component defects.
2. When online technical support is needed, customers can connect with factory engineers online. Real-time guidance is provided for installation, on-site calibration (for instruments), and commissioning. When on-site engineer support is needed, we will arrange for an engineer to visit the site.
3. In the event of component issues, we will ship replacement parts via international express delivery (DHL/FedEx) to minimize your project downtime.
4. Whether a product requires replacement or repair will be clearly stated in the purchase contract.
Why Trust Instrava?
We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.
Our very existence depends on helping you source the products that are the perfect fit for your needs.
Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.
We help you avoid intermediaries posing as factories.
We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.
Our multilingual team ensures effective communication.
For a trading startup, every interaction with a client is a precious opportunity—a sign that you are willing to place your trust in us and give us the chance to prove ourselves.
In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.
Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.
Please place your trust in us.
