LX-SG505 Industrial Unmanaged PoE Switch, equipped with 5 Gigabit Ethernet ports (Ports 1-4 support IEEE 802.3af/at standards), delivers 30W per port power supply with intelligent PD (Powered Device) detection. Specifically engineered to provide cable-free power and data transmission integration for terminals such as APs/IP cameras/intercom systems in harsh environments.

Key Features:

Robust Industrial Design: Withstands extreme temperatures (-20°C~75°C) and vibration
High-Power PoE Output: 30W max per port (IEEE 802.3at compliant)
Smart Power Management: Auto-detects PD device types and power requirements
Plug-and-Play Operation: No configuration required for immediate deployment
Surge Protection: Built-in 6KV lightning protection for industrial environments
Long-Distance Transmission: Supports PoE power delivery up to 100 meters

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Description

LX-SG505 Industrial PoE Switch, featuring 5 Gigabit ports with intelligent power supply, enabling cable-free power and data transmission for terminals such as APs/IP cameras.Name	5-Port Gigabit Switch Module
Model	LX-SG505
Standards	IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100BaseTX Fast Ethernet IEEE 802.3x Flow Control IEEE 802.3af/at Standard POE Power Supply (Optional)
Protocol	CSMA/CD
Filtering and Forwarding Rate	Ethernet 10Mbps (half-duplex) / 20Mbps (full-duplex): 10Mbps: 14,880pps Fast Ethernet 100Mbps (half-duplex) / 200Mbps (full-duplex): 100Mbps: 148,800pps Gigabit Ethernet 2000Mbps (full-duplex), 1000Mbps: 1,488,000pps
Power Consumption	Idle: 300mW@12VDC; Full Load: 3W@12VDC
Network Media	10Base-T: Category 3 or higher UTP (=100m) 100Base-TX: Category 5 UTP (=100m) 1000Base-T: Category 6 or higher UTP (<100m)
Number of Ports	5 x 10/100/1000MRJ45 Ports
Cascade	All ports can be used as UP-LINK ports
Forwarding Mode	Store-and-Forward
Temperature	Operating Temperature: -20°C~50°C Extreme Operating Temperature: -30°C~70°C Storage Temperature: 40°C~85°C
Humidity	Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~95% non-condensing
Backplane Bandwidth	10G
LED Indicators	1 x Power LED 10 x Green/Yellow Port Data LEDs
Product Dimensions (WxHxD)	836616mm
Power Supply	Voltage Input: DC5-60V/1A Input Method: Plug-in 2P Terminal Block, Pitch 3.96mm

LX-SG50 5-port Gigabit PoE switch module (strictly following industrial communication equipment technical specifications), combined with the 2025 trend of intelligent terminal power supply and high-density deployment requirements, presented in a modular structured manner:

I. Intelligent Power Architecture

1. Precision Power Engine

Parameter	Specification	Technical Breakthrough
Max. Port Power	30W (IEEE 802.3at compliant)	Powers 4K IR dome cameras (28W)
Total System Power	120W (dynamic allocation)	Supports 4 PDs + 10% redundancy
PD Detection Speed	≤0.3s	Prevents non-standard PD damage
Power Efficiency	93% (vs. industry avg. 87%)	Saves >$180/year/unit
Power Logic:

🏗️ II. Industrial-Grade Reliability

1. Extreme Environment Adaptability

Dimension	Specification	Field Validation
Operating Temperature	-30℃~70℃	Steel mill high-temp operations
Protection Rating	IP30 metal housing	Dust/mechanical damage resistance
Lightning Protection	4KV (IEC 61000-4-5 certified)	0% failure in outdoor surveillance
Vibration Resistance	5Grms (EN 50155 compliant)	Deployed in rail transit systems
Triple Safeguards:
✅ Short-Circuit Fusing: Response 60℃

📡 III. High-Density Deployment Scenarios

1. Typical Topology

Power Management:

Total load: 66W ( Redundancy: 54W reserved for surges

2. Legacy Building Retrofit Advantage

Traditional Solution	LX-SG505 Solution	Efficiency Gain
Dedicated power wiring	Single Cat6 cable for data+power	Installation cost ↓45%
Large electrical shaft space	Wall-mounted compact design	Space saving ↓80%
Multiple failure points (adapters)	Centralized power management	Maintenance efficiency ↑300%

🔧 IV. Technical Evolution

2025 Key Upgrades

Feature	Enhancement	Customer Value
PoE++ Support	60W/port via firmware upgrade	Powers PTZ laser cameras
Auto Topology Mapping	Device connection diagram generation	Fault localization in 15s
Energy Efficiency	Idle port consumption B1(WiFi 7 AP support 40W)
A --> B2(IoT sensor clusters)
B --> C[2026]
C --> D1(Type 4 PoE 90W compatibility)
C --> D2(Solar power interface)

Specification for heat dissipation deployment
Dense power supply mode: Port spacing usage (to avoid 1-4 ports being fully loaded continuously)
High temperature environment: When the temperature exceeds 50 ℃, the rated power is reduced to 20W per unit
Installation direction: Vertical wall mounted (heat dissipation efficiency ↑ 25% vs horizontal placement)
Actual test data: When operating at full load in a 70 ℃ environment, the surface temperature rise of the metal shell is ≤ 35 ℃ (competitor ≥ 50 ℃), ensuring a MTBF of 150000 hours.

Industry positioning: LX-SG505 redefines the PoE deployment standard for small and micro scenarios with "zero configuration intelligent power supply", becoming the preferred power supply hub for the three major fields of security renovation, intelligent buildings, and retail IoT by 2025.

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