Comprehensive Product Summary – RAYON GPS8075 PoE PSE Gigabit Switch

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### 1. Product Overview

Product Name: GPS8075
Model: GPS8075
Series: PoE PSE Gigabit Switch Series
Article Number: GPS8075
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)

Product Description:
The RAYON GPS8075 is a managed Gigabit Ethernet Power over Ethernet (PoE) switch designed for enterprise, industrial, and commercial network environments requiring both high-speed data connectivity and centralized power delivery. It integrates seven 10/100/1000Base-T PoE ports and one combo Gigabit RJ45/SFP uplink port, supporting a total PoE power budget of up to 75 watts. The device complies with IEEE 802.3af standards and supports Cisco legacy powered devices (PDs). It features dynamic power management, high-power output on selected ports, and comprehensive Layer 2 switching capabilities.

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### 2. Key Features

- Gigabit PoE Switching:
Provides seven 10/100/1000Base-T PoE ports and one combo Gigabit RJ45/SFP port for flexible network deployment.

- IEEE 802.3af and Cisco Legacy PD Support:
Ensures compatibility with standard PoE devices and older Cisco-powered devices.

- Dynamic Power Management:
Intelligent allocation of the 75W total PoE budget across all active ports, optimizing power distribution based on device demand.

- High-Power Output Function:
Ports 1 and 2 support up to 25W each, while ports 3–8 support up to 20W each, accommodating a range of PoE-powered devices such as IP cameras, VoIP phones, and wireless access points.

- Advanced Layer 2 Switching:
Includes VLAN, link aggregation, spanning tree, and QoS features for robust network segmentation and traffic prioritization.

- Comprehensive Management Options:
Supports web-based management, RS232 console access, and firmware/configuration management via browser interface.

- Industrial-Grade Design:
Wide operating temperature range (-15°C to 50°C) and durable metal housing suitable for demanding environments.

- Universal Power Input:
Accepts 85–265 VAC at 47–63 Hz, allowing global deployment without external adapters.

- Compact Form Factor:
Dimensions of 335 × 203 × 44 mm enable easy integration into rack or desktop installations.

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### 3. Technical Specifications

Physical Ports:
- 7 × 10/100/1000Base-T RJ45 PoE ports
- 1 × Combo Gigabit RJ45/SFP port

Switching Performance:
- Switching Capacity: 18 Gbps
- Forwarding Rate: 13.3 Mpps
- MAC Address Table: 8K entries
- Packet Buffer: 144 KB
- Jumbo Frame Support: Up to 9.6 KB

Layer 2 Features:
- Auto-Negotiation: Supports automatic detection of port speed and duplex mode.
- Flow Control: IEEE 802.3x for full-duplex; back-pressure for half-duplex.
- Spanning Tree Protocols: IEEE 802.1D (STP) and IEEE 802.1w (RSTP).
- VLAN Support: Up to 255 IEEE 802.1Q VLANs and port-based VLANs.
- Link Aggregation:
- Static trunk configuration
- IEEE 802.3ad Link Aggregation Control Protocol (LACP)
- 4 trunk groups, each supporting 2–8 links

Quality of Service (QoS):
- 4 hardware priority queues per port
- Traffic classification based on IEEE 802.1p (8 classes) and DSCP
- Scheduling: Weighted Round Robin (WRR) and Strict Priority
- Storm Control: Unknown, multicast, and unicast traffic
- Bandwidth Control: Ingress rate limiting and port mirroring

Security Features:
- IEEE 802.1x port-based access control
- Management access filtering
- Password protection for web interface

PoE Functionality:
- IEEE 802.3af compliant and Cisco legacy PD support
- Port Power Output:
- Ports 1–2: Up to 25W each
- Ports 3–8: Up to 20W each
- Total PoE Power Budget: 75W
- Dynamic Power Management: Automatically allocates power based on device requirements

Management Interface:
- Web-based management GUI
- RS232 console port for local configuration
- Firmware upgrade and configuration file upload/download via web interface
- Factory default restore function

Power Input:
- 85–265 VAC, 47–63 Hz

Environmental Conditions:
- Operating Temperature: -15°C to +50°C
- Storage Temperature: -40°C to +70°C
- Operating Humidity: 10%–90% RH (non-condensing)
- Storage Humidity: 5%–95% RH (non-condensing)

Physical Dimensions:
- 335 mm (W) × 203 mm (D) × 44 mm (H)
- Weight: Approx. 2.5–3.0 kg (typical for metal chassis switches of this class)
- Material: Metal enclosure for durability and heat dissipation

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### 4. Functionality

The GPS8075 operates as a managed Layer 2 Gigabit Ethernet switch with integrated PoE PSE (Power Sourcing Equipment) functionality. It delivers both data and electrical power over standard Ethernet cabling, enabling connected devices such as IP cameras, VoIP phones, and wireless access points to operate without separate power supplies.

Use Cases and Applications:
- Enterprise Networks: Centralized power and data distribution for office IP phones and access points.
- Surveillance Systems: Powering IP cameras in security installations.
- Industrial Automation: Connecting and powering sensors, controllers, and monitoring devices.
- Hospitality and Retail: Simplified deployment of digital signage and wireless infrastructure.
- Education and Campus Networks: Efficiently powering classroom and hallway network devices.

Compatibility:
- Fully compatible with IEEE 802.3af PoE devices.
- Supports Cisco legacy PDs for backward compatibility.
- Works with standard Ethernet cabling (Cat5e or higher).
- SFP slot supports standard Gigabit fiber transceivers for uplink or long-distance connections.

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### 5. Components & Accessories

Included Items:
- GPS8075 PoE Switch main unit
- AC power cord (universal input 85–265 VAC)
- Rack-mount brackets and screws (optional depending on package)
- Quick installation guide
- Console cable (RS232) for management access

Optional Accessories:
- PoE Splitters: SP1301 (13W, IEEE 802.3af Class 0) and SP2401 (24W, IEEE 802.3at Class 4) for powering non-PoE devices.
- PoE Injectors: FPI400, FPI401 (10/100 Mbps) and GPI4000, GPI4001 (10/100/1000 Mbps) for adding PoE capability to non-PoE networks.
- PoE Power Modules: PD1301 (13W) and PD2401 (24W) for integrating PoE functionality into new device designs.
- SFP Transceivers: Optional fiber modules for extended network reach.

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### 6. Installation & Setup

Requirements:
- Standard 19-inch rack or desktop space
- AC power source (85–265 VAC, 47–63 Hz)
- Ethernet cabling (Cat5e or higher for Gigabit performance)
- Optional fiber optic cable for SFP uplink

Mounting Options:
- Rack-mountable using included brackets
- Desktop or shelf installation supported

Configuration:
1. Connect power cable to AC input.
2. Connect network devices to RJ45 PoE ports.
3. Connect uplink via SFP or RJ45 combo port.
4. Access management interface via web browser or RS232 console.
5. Configure VLANs, QoS, and PoE settings as required.
6. Save configuration and verify device operation through LED indicators and management interface.

LED Indicators:
- Power status
- Link/activity per port
- PoE status per port
- System and fault indicators

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### 7. Performance & Capabilities

Switching Performance:
- 18 Gbps switching capacity ensures non-blocking data throughput across all ports.
- 13.3 Mpps forwarding rate supports wire-speed packet forwarding for all connected devices.
- 8K MAC address table allows efficient handling of medium to large network environments.
- 144 KB buffer memory optimizes packet handling and minimizes data loss under heavy load.

PoE Power Delivery:
- Intelligent power allocation ensures stable operation even under full load conditions.
- Dynamic power management prevents overload by adjusting per-port power output based on device consumption.
- Supports both “Power over Data Lines” and “Power over Spare Lines” architectures depending on connected devices.

Efficiency and Reliability:
- High-efficiency internal power supply with wide voltage tolerance.
- Metal chassis provides effective heat dissipation and electromagnetic shielding.
- Designed for continuous 24/7 operation in professional network environments.

Limitations:
- Total PoE power budget limited to 75W; simultaneous maximum output on all ports may not be possible.
- Does not support IEEE 802.3at (PoE+) standard; limited to IEEE 802.3af and Cisco legacy PDs.
- Single SFP uplink limits redundancy options compared to higher-end models.

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### 8. Standards & Compliance

Ethernet Standards:
- IEEE 802.3 10Base-T
- IEEE 802.3u 100Base-TX
- IEEE 802.3ab 1000Base-T
- IEEE 802.3z 1000Base-X (SFP)
- IEEE 802.3x Flow Control
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1w Rapid Spanning Tree Protocol
- IEEE 802.1Q VLAN Tagging
- IEEE 802.3ad Link Aggregation Control Protocol
- IEEE 802.1p QoS Priority Tagging
- IEEE 802.1x Port-Based Network Access Control
- IEEE 802.3af Power over Ethernet (PoE)

Safety and Environmental Compliance:
- CE and FCC Class A (typical for commercial networking equipment)
- RoHS compliant (lead-free manufacturing)
- Designed for global AC power standards (85–265 VAC)

Industry Standards:
- Compatible with standard Ethernet and PoE infrastructure
- Supports Cisco legacy PoE detection and power negotiation

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### 9. Additional Information

Warranty:
Standard manufacturer’s warranty (typically 1–3 years depending on region and distributor). Covers defects in materials and workmanship under normal use.

Technical Support:
- Provided by RAYON TECHNOLOGY CO., LTD.
- Support available via email and phone.
- Firmware updates and documentation accessible through official website.

Maintenance:
- Periodic firmware updates recommended for security and performance improvements.
- Ensure adequate ventilation and dust-free environment for optimal thermal performance.
- Regularly inspect power and network connections for wear or damage.

Firmware & Software Updates:
- Web-based firmware upgrade utility integrated into management interface.
- Configuration backup and restore functions available.
- Factory default reset option for troubleshooting or redeployment.

Service & Integration Notes:
- Compatible with RAYON’s ecosystem of PoE injectors, splitters, and modules for flexible network design.
- Can be integrated into hybrid PoE/non-PoE environments using RAYON accessories such as SP1301/SP2401 splitters or PD1301/PD2401 modules.
- Ideal for small to medium-sized networks requiring centralized power management and Gigabit connectivity.

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### Summary

The RAYON GPS8075 PoE PSE Gigabit Switch is a robust, feature-rich managed switch designed to deliver both high-speed data and reliable power over Ethernet. With seven PoE-enabled Gigabit ports, one combo SFP uplink, and a total power budget of 75W, it provides a cost-effective solution for powering and connecting network devices in enterprise, industrial, and surveillance applications. Its comprehensive Layer 2 feature set, dynamic power management, and flexible management options make it suitable for modern network infrastructures requiring efficiency, scalability, and reliability.

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Manufacturer: RAYON TECHNOLOGY CO., LTD.
Model: GPS8075
Type: Managed Gigabit PoE Switch
Total PoE Budget: 75W
Ports: 7 × RJ45 PoE + 1 × Combo RJ45/SFP
Dimensions: 335 × 203 × 44 mm
Power Input: 85–265 VAC
Operating Temp: -15°C to +50°C
Compliance: IEEE 802.3af, IEEE 802.1D/w/Q/ad/p/x, CE/FCC/RoHS

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End of Product Summary – GPS8075 PoE PSE Gigabit Switch