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- IEEE 802.3af PD Class 0 Compliance: Fully compliant with IEEE 802.3af Power over Ethernet standard, ensuring interoperability with standard PoE switches and injectors.
- 13W Output Capability: Provides up to 13 watts of output power, suitable for a wide range of low-power network devices such as IP cameras, wireless access points, and embedded systems.
- Embedded Passive Gigabit RJ45 Interface: Integrated passive Gigabit Ethernet interface supports 10/100/1000 Mbps data transmission without signal degradation.
- Wide DC Input Range: Accepts input voltage from 36VDC to 57VDC, allowing compatibility with various PoE power sources.
- Regulated DC Output: Supplies up to 1.1A at 12.5VDC, providing stable power for connected devices.
- Dual Power Modes: Supports both Power over Spare Lines and Power over Data Lines, ensuring compatibility with different PoE architectures.
- Advanced Auto-Sensing Algorithm: Automatically detects and draws power only from IEEE 802.3af-compliant power sourcing equipment (PSE), preventing damage from non-PoE connections.
- Short Circuit Protection: Built-in safety mechanism protects both the splitter and connected devices from electrical faults.
- Compact PCB Design: Small footprint of 50.8 mm x 102 mm (5.08 cm x 10.2 cm) for easy integration into space-constrained systems.
- Operating Temperature Range: Reliable operation from -15°C to +50°C, suitable for indoor and semi-industrial environments.
- High Reliability: Designed for continuous operation in network infrastructure applications with stable performance and long service life.
- 13W Output Capability: Provides up to 13 watts of output power, suitable for a wide range of low-power network devices such as IP cameras, wireless access points, and embedded systems.
- Embedded Passive Gigabit RJ45 Interface: Integrated passive Gigabit Ethernet interface supports 10/100/1000 Mbps data transmission without signal degradation.
- Wide DC Input Range: Accepts input voltage from 36VDC to 57VDC, allowing compatibility with various PoE power sources.
- Regulated DC Output: Supplies up to 1.1A at 12.5VDC, providing stable power for connected devices.
- Dual Power Modes: Supports both Power over Spare Lines and Power over Data Lines, ensuring compatibility with different PoE architectures.
- Advanced Auto-Sensing Algorithm: Automatically detects and draws power only from IEEE 802.3af-compliant power sourcing equipment (PSE), preventing damage from non-PoE connections.
- Short Circuit Protection: Built-in safety mechanism protects both the splitter and connected devices from electrical faults.
- Compact PCB Design: Small footprint of 50.8 mm x 102 mm (5.08 cm x 10.2 cm) for easy integration into space-constrained systems.
- Operating Temperature Range: Reliable operation from -15°C to +50°C, suitable for indoor and semi-industrial environments.
- High Reliability: Designed for continuous operation in network infrastructure applications with stable performance and long service life.
1. Product Overview
Product Name: Power over Ethernet Splitter
Model: SP1301
Series: SP Series PoE Splitters
Article Number: SP1301
Manufacturer: Rayon Technology Co., Ltd.
Manufacturer Address: 2F, No. 177, Chung Shan 2 Rd., Lu Chou City, Taipei Hsien, Taiwan
Contact: Tel: +886-2-82858362 | Fax: +886-2-82857065
Email: rayon@ms1.hinet.net
Websites: [www.computex.com.tw/rayon](http://www.computex.com.tw/rayon), [www.rayontech.com](http://www.rayontech.com)
The Rayon SP1301 PoE Splitter is a compact, high-efficiency IEEE 802.3af-compliant power splitter designed to deliver up to 13 watts of DC power to non-PoE devices over standard Ethernet cabling. It enables seamless integration of legacy network devices into modern PoE infrastructures by separating power and data from a single Ethernet connection. The SP1301 is part of Rayon’s comprehensive PoE product line, which includes injectors, splitters, and powered device modules for flexible network power management.
2. Key Features
- IEEE 802.3af PD Class 0 Compliance: Fully compliant with IEEE 802.3af Power over Ethernet standard, ensuring interoperability with standard PoE switches and injectors.
- 13W Output Capability: Provides up to 13 watts of output power, suitable for a wide range of low-power network devices such as IP cameras, wireless access points, and embedded systems.
- Embedded Passive Gigabit RJ45 Interface: Integrated passive Gigabit Ethernet interface supports 10/100/1000 Mbps data transmission without signal degradation.
- Wide DC Input Range: Accepts input voltage from 36VDC to 57VDC, allowing compatibility with various PoE power sources.
- Regulated DC Output: Supplies up to 1.1A at 12.5VDC, providing stable power for connected devices.
- Dual Power Modes: Supports both Power over Spare Lines and Power over Data Lines, ensuring compatibility with different PoE architectures.
- Advanced Auto-Sensing Algorithm: Automatically detects and draws power only from IEEE 802.3af-compliant power sourcing equipment (PSE), preventing damage from non-PoE connections.
- Short Circuit Protection: Built-in safety mechanism protects both the splitter and connected devices from electrical faults.
- Compact PCB Design: Small footprint of 50.8 mm x 102 mm (5.08 cm x 10.2 cm) for easy integration into space-constrained systems.
- Operating Temperature Range: Reliable operation from -15°C to +50°C, suitable for indoor and semi-industrial environments.
- High Reliability: Designed for continuous operation in network infrastructure applications with stable performance and long service life.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | SP1301 |
| Type | Power over Ethernet Splitter |
| Standard Compliance | IEEE 802.3af PD Class 0 |
| Input Voltage Range | 36VDC – 57VDC |
| Output Voltage | 12.5VDC |
| Maximum Output Current | 1.1A |
| Maximum Output Power | 13W |
| Input Interface | RJ45 (PoE In) |
| Output Interface | RJ45 (Data Out) + DC Output |
| Ethernet Support | 10/100/1000 Mbps (Gigabit Ethernet) |
| Power Transmission Modes | Power over Spare Lines / Power over Data Lines |
| Protection Features | Short circuit protection, auto-sensing power negotiation |
| Operating Temperature | -15°C to +50°C |
| Physical Dimensions | 50.8 mm (W) × 102 mm (L) |
| Weight | Approx. 50–70 g (typical, depending on configuration) |
| Material | PCB-based module, industrial-grade components |
| Mounting Type | Embedded or standalone integration |
| Manufacturer | Rayon Technology Co., Ltd. |
| Country of Origin | Taiwan |
4. Functionality
The SP1301 PoE Splitter functions as an intermediary device that separates the power and data signals transmitted over a single Ethernet cable. When connected to a PoE-enabled switch or injector, the SP1301 receives both data and DC power through its RJ45 input port. Internally, it isolates the DC voltage from the data lines and converts it into a regulated 12.5VDC output suitable for powering non-PoE network devices.
Typical Use Cases:
- Legacy Device Integration: Enables non-PoE devices such as IP cameras, VoIP phones, or wireless access points to operate in PoE networks without modification.
- Embedded Systems: Ideal for integration into compact network appliances or industrial controllers requiring DC power from Ethernet infrastructure.
- Remote Installations: Simplifies cabling by eliminating the need for separate power lines in remote or hard-to-reach installations.
- Network Upgrades: Facilitates gradual migration from non-PoE to PoE-enabled environments.
Compatibility:
- Compatible with IEEE 802.3af-compliant PoE switches, midspan injectors, and power hubs.
- Works with both 10/100 Mbps and Gigabit Ethernet networks.
- Supports both Mode A (power over data pairs) and Mode B (power over spare pairs) configurations.
5. Components & Accessories
Included Components:
- SP1301 PoE Splitter module (main unit)
- RJ45 input/output connectors (integrated)
- DC output terminal or cable (depending on configuration)
- User documentation or datasheet (optional)
Optional Accessories:
- PoE Injectors:
- *FPI400 / FPI401* – 10/100 Mbps injectors for Power over Spare Lines
- *GPI4000 / GPI4001* – Gigabit injectors for Power over Data Lines
- PoE Switches:
- *GPS8075* – 8-port Gigabit PoE switch with 75W total power budget
- *GPS8180* – 8-port Gigabit PoE switch with 180W total power budget
- PoE Device Modules:
- *PD1301* – 13W PoE device module (IEEE 802.3af)
- *PD2401* – 24W PoE device module (IEEE 802.3at)
These accessories allow users to build complete PoE infrastructures, from power sourcing to device-level power conversion.
6. Installation & Setup
Requirements:
- IEEE 802.3af-compliant PoE switch or injector as the power source.
- Standard Cat5e or Cat6 Ethernet cabling.
- Non-PoE device requiring 12.5VDC input and ≤13W power consumption.
Installation Steps:
1. Connect PoE Input: Plug the Ethernet cable from the PoE switch or injector into the SP1301’s RJ45 input port.
2. Connect Data Output: Use another Ethernet cable to connect the SP1301’s data output port to the non-PoE device’s LAN port.
3. Connect Power Output: Attach the DC output connector to the device’s power input jack.
4. Power On: Once connected, the SP1301 automatically detects the PoE source and begins supplying regulated DC power to the device.
5. Verification: Confirm that the connected device powers up and network connectivity is established.
Mounting Options:
- Can be embedded within equipment housings or mounted externally using adhesive pads or brackets.
- Compact PCB design allows integration into OEM products or custom enclosures.
Configuration:
- No software configuration required.
- Auto-sensing circuitry ensures plug-and-play operation with compliant PoE sources.
7. Performance & Capabilities
Power Delivery:
- Provides up to 13W of continuous power output, sufficient for most low-power network peripherals.
- Maintains stable voltage regulation at 12.5VDC ±5% under varying load conditions.
Efficiency:
- High conversion efficiency minimizes power loss and heat generation.
- Optimized for low electromagnetic interference (EMI) and consistent data throughput.
Speed & Data Integrity:
- Supports full-duplex Gigabit Ethernet (10/100/1000 Mbps) without introducing latency or packet loss.
- Embedded passive RJ45 interface ensures minimal signal attenuation.
Thermal Performance:
- Designed for reliable operation in ambient temperatures from -15°C to +50°C.
- Passive cooling design suitable for continuous operation in enclosed spaces.
Limitations:
- Maximum output limited to 13W; not suitable for high-power devices requiring IEEE 802.3at (PoE+) or higher.
- Requires compliant PoE source; non-standard power injectors may not be supported.
8. Standards & Compliance
- IEEE 802.3af (Power over Ethernet) Compliance: Ensures interoperability with standard PoE equipment.
- PD Class 0 Classification: Allows flexible power negotiation up to 13W.
- RoHS Compliance: Manufactured using environmentally safe materials and processes.
- EMC and Safety Standards: Designed to meet international electromagnetic compatibility and electrical safety requirements.
- Quality Assurance: Produced under Rayon Technology’s ISO-certified manufacturing processes for consistent quality and reliability.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1 year, depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Provided by Rayon Technology Co., Ltd. via email and phone.
- Comprehensive product documentation and datasheets available online.
Maintenance:
- No periodic maintenance required.
- Recommended to ensure clean, dry operating environment and proper cable strain relief.
Firmware/Hardware Updates:
- As a passive hardware device, no firmware updates are required.
- Future revisions may include enhanced power efficiency or extended temperature range.
Related Products in Rayon’s PoE Line:
- PD1301: 13W PoE device module for embedded integration.
- PD2401: 24W PoE device module (IEEE 802.3at).
- SP2401: 24W PoE splitter for higher power applications.
- FPI400 / FPI401: 10/100 Mbps PoE injectors.
- GPI4000 / GPI4001: Gigabit PoE injectors.
- GPS8075 / GPS8180: Managed PoE switches with 75W and 180W power budgets respectively.
Applications Summary:
The SP1301 is ideal for system integrators, OEMs, and network installers seeking a reliable, compact, and standards-compliant solution for powering non-PoE devices in PoE-enabled networks. It simplifies deployment, reduces cabling complexity, and ensures safe, efficient power delivery across Ethernet infrastructure.
Summary
The Rayon SP1301 PoE Splitter is a robust, IEEE 802.3af-compliant solution engineered to bridge the gap between PoE infrastructure and non-PoE devices. With its 13W output capacity, wide input voltage range, and support for both power transmission modes, it offers exceptional flexibility for network integration. Its compact design, built-in protection features, and plug-and-play functionality make it an ideal choice for upgrading existing systems or developing new networked products that require reliable DC power over Ethernet.
By combining advanced electrical design with compliance to global standards, the SP1301 ensures safe, efficient, and seamless operation in diverse networking environments—from office installations to industrial automation systems.
Product Name: Power over Ethernet Splitter
Model: SP1301
Series: SP Series PoE Splitters
Article Number: SP1301
Manufacturer: Rayon Technology Co., Ltd.
Manufacturer Address: 2F, No. 177, Chung Shan 2 Rd., Lu Chou City, Taipei Hsien, Taiwan
Contact: Tel: +886-2-82858362 | Fax: +886-2-82857065
Email: rayon@ms1.hinet.net
Websites: [www.computex.com.tw/rayon](http://www.computex.com.tw/rayon), [www.rayontech.com](http://www.rayontech.com)
The Rayon SP1301 PoE Splitter is a compact, high-efficiency IEEE 802.3af-compliant power splitter designed to deliver up to 13 watts of DC power to non-PoE devices over standard Ethernet cabling. It enables seamless integration of legacy network devices into modern PoE infrastructures by separating power and data from a single Ethernet connection. The SP1301 is part of Rayon’s comprehensive PoE product line, which includes injectors, splitters, and powered device modules for flexible network power management.
2. Key Features
- IEEE 802.3af PD Class 0 Compliance: Fully compliant with IEEE 802.3af Power over Ethernet standard, ensuring interoperability with standard PoE switches and injectors.
- 13W Output Capability: Provides up to 13 watts of output power, suitable for a wide range of low-power network devices such as IP cameras, wireless access points, and embedded systems.
- Embedded Passive Gigabit RJ45 Interface: Integrated passive Gigabit Ethernet interface supports 10/100/1000 Mbps data transmission without signal degradation.
- Wide DC Input Range: Accepts input voltage from 36VDC to 57VDC, allowing compatibility with various PoE power sources.
- Regulated DC Output: Supplies up to 1.1A at 12.5VDC, providing stable power for connected devices.
- Dual Power Modes: Supports both Power over Spare Lines and Power over Data Lines, ensuring compatibility with different PoE architectures.
- Advanced Auto-Sensing Algorithm: Automatically detects and draws power only from IEEE 802.3af-compliant power sourcing equipment (PSE), preventing damage from non-PoE connections.
- Short Circuit Protection: Built-in safety mechanism protects both the splitter and connected devices from electrical faults.
- Compact PCB Design: Small footprint of 50.8 mm x 102 mm (5.08 cm x 10.2 cm) for easy integration into space-constrained systems.
- Operating Temperature Range: Reliable operation from -15°C to +50°C, suitable for indoor and semi-industrial environments.
- High Reliability: Designed for continuous operation in network infrastructure applications with stable performance and long service life.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Model | SP1301 |
| Type | Power over Ethernet Splitter |
| Standard Compliance | IEEE 802.3af PD Class 0 |
| Input Voltage Range | 36VDC – 57VDC |
| Output Voltage | 12.5VDC |
| Maximum Output Current | 1.1A |
| Maximum Output Power | 13W |
| Input Interface | RJ45 (PoE In) |
| Output Interface | RJ45 (Data Out) + DC Output |
| Ethernet Support | 10/100/1000 Mbps (Gigabit Ethernet) |
| Power Transmission Modes | Power over Spare Lines / Power over Data Lines |
| Protection Features | Short circuit protection, auto-sensing power negotiation |
| Operating Temperature | -15°C to +50°C |
| Physical Dimensions | 50.8 mm (W) × 102 mm (L) |
| Weight | Approx. 50–70 g (typical, depending on configuration) |
| Material | PCB-based module, industrial-grade components |
| Mounting Type | Embedded or standalone integration |
| Manufacturer | Rayon Technology Co., Ltd. |
| Country of Origin | Taiwan |
4. Functionality
The SP1301 PoE Splitter functions as an intermediary device that separates the power and data signals transmitted over a single Ethernet cable. When connected to a PoE-enabled switch or injector, the SP1301 receives both data and DC power through its RJ45 input port. Internally, it isolates the DC voltage from the data lines and converts it into a regulated 12.5VDC output suitable for powering non-PoE network devices.
Typical Use Cases:
- Legacy Device Integration: Enables non-PoE devices such as IP cameras, VoIP phones, or wireless access points to operate in PoE networks without modification.
- Embedded Systems: Ideal for integration into compact network appliances or industrial controllers requiring DC power from Ethernet infrastructure.
- Remote Installations: Simplifies cabling by eliminating the need for separate power lines in remote or hard-to-reach installations.
- Network Upgrades: Facilitates gradual migration from non-PoE to PoE-enabled environments.
Compatibility:
- Compatible with IEEE 802.3af-compliant PoE switches, midspan injectors, and power hubs.
- Works with both 10/100 Mbps and Gigabit Ethernet networks.
- Supports both Mode A (power over data pairs) and Mode B (power over spare pairs) configurations.
5. Components & Accessories
Included Components:
- SP1301 PoE Splitter module (main unit)
- RJ45 input/output connectors (integrated)
- DC output terminal or cable (depending on configuration)
- User documentation or datasheet (optional)
Optional Accessories:
- PoE Injectors:
- *FPI400 / FPI401* – 10/100 Mbps injectors for Power over Spare Lines
- *GPI4000 / GPI4001* – Gigabit injectors for Power over Data Lines
- PoE Switches:
- *GPS8075* – 8-port Gigabit PoE switch with 75W total power budget
- *GPS8180* – 8-port Gigabit PoE switch with 180W total power budget
- PoE Device Modules:
- *PD1301* – 13W PoE device module (IEEE 802.3af)
- *PD2401* – 24W PoE device module (IEEE 802.3at)
These accessories allow users to build complete PoE infrastructures, from power sourcing to device-level power conversion.
6. Installation & Setup
Requirements:
- IEEE 802.3af-compliant PoE switch or injector as the power source.
- Standard Cat5e or Cat6 Ethernet cabling.
- Non-PoE device requiring 12.5VDC input and ≤13W power consumption.
Installation Steps:
1. Connect PoE Input: Plug the Ethernet cable from the PoE switch or injector into the SP1301’s RJ45 input port.
2. Connect Data Output: Use another Ethernet cable to connect the SP1301’s data output port to the non-PoE device’s LAN port.
3. Connect Power Output: Attach the DC output connector to the device’s power input jack.
4. Power On: Once connected, the SP1301 automatically detects the PoE source and begins supplying regulated DC power to the device.
5. Verification: Confirm that the connected device powers up and network connectivity is established.
Mounting Options:
- Can be embedded within equipment housings or mounted externally using adhesive pads or brackets.
- Compact PCB design allows integration into OEM products or custom enclosures.
Configuration:
- No software configuration required.
- Auto-sensing circuitry ensures plug-and-play operation with compliant PoE sources.
7. Performance & Capabilities
Power Delivery:
- Provides up to 13W of continuous power output, sufficient for most low-power network peripherals.
- Maintains stable voltage regulation at 12.5VDC ±5% under varying load conditions.
Efficiency:
- High conversion efficiency minimizes power loss and heat generation.
- Optimized for low electromagnetic interference (EMI) and consistent data throughput.
Speed & Data Integrity:
- Supports full-duplex Gigabit Ethernet (10/100/1000 Mbps) without introducing latency or packet loss.
- Embedded passive RJ45 interface ensures minimal signal attenuation.
Thermal Performance:
- Designed for reliable operation in ambient temperatures from -15°C to +50°C.
- Passive cooling design suitable for continuous operation in enclosed spaces.
Limitations:
- Maximum output limited to 13W; not suitable for high-power devices requiring IEEE 802.3at (PoE+) or higher.
- Requires compliant PoE source; non-standard power injectors may not be supported.
8. Standards & Compliance
- IEEE 802.3af (Power over Ethernet) Compliance: Ensures interoperability with standard PoE equipment.
- PD Class 0 Classification: Allows flexible power negotiation up to 13W.
- RoHS Compliance: Manufactured using environmentally safe materials and processes.
- EMC and Safety Standards: Designed to meet international electromagnetic compatibility and electrical safety requirements.
- Quality Assurance: Produced under Rayon Technology’s ISO-certified manufacturing processes for consistent quality and reliability.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1 year, depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Provided by Rayon Technology Co., Ltd. via email and phone.
- Comprehensive product documentation and datasheets available online.
Maintenance:
- No periodic maintenance required.
- Recommended to ensure clean, dry operating environment and proper cable strain relief.
Firmware/Hardware Updates:
- As a passive hardware device, no firmware updates are required.
- Future revisions may include enhanced power efficiency or extended temperature range.
Related Products in Rayon’s PoE Line:
- PD1301: 13W PoE device module for embedded integration.
- PD2401: 24W PoE device module (IEEE 802.3at).
- SP2401: 24W PoE splitter for higher power applications.
- FPI400 / FPI401: 10/100 Mbps PoE injectors.
- GPI4000 / GPI4001: Gigabit PoE injectors.
- GPS8075 / GPS8180: Managed PoE switches with 75W and 180W power budgets respectively.
Applications Summary:
The SP1301 is ideal for system integrators, OEMs, and network installers seeking a reliable, compact, and standards-compliant solution for powering non-PoE devices in PoE-enabled networks. It simplifies deployment, reduces cabling complexity, and ensures safe, efficient power delivery across Ethernet infrastructure.
Summary
The Rayon SP1301 PoE Splitter is a robust, IEEE 802.3af-compliant solution engineered to bridge the gap between PoE infrastructure and non-PoE devices. With its 13W output capacity, wide input voltage range, and support for both power transmission modes, it offers exceptional flexibility for network integration. Its compact design, built-in protection features, and plug-and-play functionality make it an ideal choice for upgrading existing systems or developing new networked products that require reliable DC power over Ethernet.
By combining advanced electrical design with compliance to global standards, the SP1301 ensures safe, efficient, and seamless operation in diverse networking environments—from office installations to industrial automation systems.
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