The QLD18GP-SFP is a robust industrial-grade Ethernet POE switch featuring 8 Gigabit POE ports and 1 Gigabit FX optical port. It operates within a wide temperature range of -40°C to 85°C, making it suitable for harsh environments. Compliant with FCC, CE, and ROHS standards, this switch supports automatic cross-recognition, and full/half duplex modes, and includes built-in mechanisms for reliable data transmission. The IP40-rated housing, rail mounting options, and plug-and-play design ensure easy installation and dependable performance. Ideal for industrial applications, the QLD18GP-SFP provides high-quality networking solutions with advanced surge protection and dual power supply redundancy.
Gigabit 1 optical 8 electrical industrial grade POE switch
Description
Product Description
The QLD18GP-SFP is an industrial-grade Ethernet POE switch featuring 8 Gigabit POE electrical ports and 1 Gigabit FX optical port. It supports 8 10/100/1000Base-TX electrical ports and 1 1000Base-X optical port. Compliant with FCC, CE, and ROHS standards, this switch operates within a temperature range of -40°C to 85°C, making it highly robust and suitable for various harsh environments. Designed for easy installation, the QLD18GP-SFP can be mounted on a rail, operates within a wide temperature range, and is encased in IP40 protection-grade housing. With LED indicators, it provides a plug-and-play solution for reliable and convenient Ethernet device networking.
Product Features
- High-Quality Modules: Utilizes optoelectronic integrated modules for excellent optical and electrical characteristics.
- Reliable Data Transmission: Ensures dependable data transmission and extended operational life.
- Duplex Mode Support: Supports full-duplex and half-duplex modes with automatic negotiation capability.
- Automatic Cross Recognition: Network ports support automatic cross-recognition.
- Built-in Mechanisms: Features built-in storage and forwarding mechanisms, supporting multiple protocols.
- Industrial Standards Compliance: Meets industrial operation standards with an average trouble-free operation of over 300,000 hours.
- Power Supply: Operates on DC 48-57V with reverse polarity protection.
- SFP Optical Fiber Interface: Equipped with an SFP optical fiber interface.
- Surge Protection: Lightning surge protection of 5000A (8/20μs).
Product Technical Indicators
Product Information
- Product Name: 1000M 1 optical 8 electrical industrial grade POE switch
- Product Number: QLD18GP-SFP
Port Description
- Ports: 8 RJ45 ports + 1 optical fiber interface
- RJ45 Port Specifications: 10/100/1000BaseT(X) automatic detection, full/half duplex MDI/MDI-X adaptive
- Fiber Optic Port: 1000BaseFX port (SFP interface)
Network Protocol
- Supported Protocols: IEEE802.3 10BASE-T, IEEE802.3i 10Base-T, IEEE802.3u 100Base-TX/FX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-X, IEEE802.3x, IEEE802.3af, IEEE802.3at
Working Environment
- Operating Temperature: -40～85 °C (-40～185 °F)
- Storage Temperature: -40～85 °C (-40～185 °F)
- Relative Humidity: 5%～95% (no condensation)
Industry Standard Compliance
- EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
- EMS:
- IEC(EN)61000-4-2(ESD): ±8kV contact discharge, ±15kV air discharge
- IEC(EN)61000-4-3(RS): 10V/m (80～1000MHz)
- IEC(EN)61000-4-4(EFT): Power line: ±4kV; Data line: ±2kV
- IEC(EN)61000-4-5(Surge): Power line: ±4kV CM/±2kV DM; Data line: ±2kV
- IEC(EN)61000-4-6 (RF conduction): 3V (10kHz～150kHz), 10V (150kHz～80MHz)
- IEC(EN)61000-4-16 (common mode conduction): 30V continuous, 300V for 1s
- IEC(EN)61000-4-8
- Shock: IEC 60068-2-27
- Freefall: IEC 60068-2-32
- Vibration: IEC 60068-2-6
Switch Properties
- Application Level: Layer 2
- Total Backplane Bandwidth: 30.4Gbps
- Packet Forwarding Rate: 22.6176Mpps
- MAC Table: 16K
- Packet Buffer: 2M
- Delay Time: <3μs
- Power Consumption: <3W
Mechanical Properties
- Shell: IP40 protection grade, metal shell
- Installation: DIN rail type, wall-mounted installation
- Heat Dissipation: Natural cooling, no fan
- Weight: 0.64Kg
- Dimensions: 143 x 101 x 44mm (length x width x height)
Power Supply
- Input Voltage: DC48-57V (dual power supply redundant backup)
- Access Terminal: Phoenix terminal
- Protection: Built-in overcurrent 4.0A protection and reverse connection protection
POE Standard
- Standard: IEEE802.3af/ IEEE802.3at
- PoE Ports: 1-8 ports support PoE
- Output Power:
- Maximum power 15.4W (IEEE 802.3af)
- Maximum power 30W (IEEE 802.3at)
- POE port automatically identifies af/at
LED Indicators
- Power Indicator: PWR
- Interface Indicators: Electrical port, optical port (Link/ACT)
Protection Level
- Protection Grade: IP40
Certification
- Certifications: CE, FCC, RoHS, ISO9001:2008
- Network Access License: Ministry of Industry and Information Technology
- Inspection Report: Ministry of Public Security
- Safety: UL508
Mean Time Between Failures
- MTBF: 300,000 hours
Warranty
- Warranty: 5 years
The QLD18GP-SFP switch is designed for robust and reliable performance in industrial environments, providing flexibility and durability in extreme conditions.
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