DAHUA LR1002-1ET SINGLE PORT LONG REACH ETHRNET OVER COAX EXTENDER

Product Name: Dahua LR1002-1ET Single-Port Long Reach Ethernet Over Coax Extender

Device Type: Ethernet-over-Coax (EoC) Transmitter

Primary Use: Enables IP data and PoE transmission over legacy coaxial cables

Ideal Application: Upgrading analog CCTV systems to IP without replacing existing coax infrastructure

Ports:

• 1 × RJ45 Ethernet port (10/100 Mbps)

• 1 × BNC coaxial port (75 Ω)

Network Protocols Supported: IEEE 802.3, IEEE 802.3u, IEEE 802.3x

PoE Compatibility:

• IEEE 802.3af (PoE)

• IEEE 802.3at (PoE+)

Transmission Distances over RG59 Coax Cable:

• Up to 400 meters at 100 Mbps

• Up to 1000 meters at 10 Mbps

Power Load Capacity with 48V Input:

• 100 m: ~21W

• 200 m: ~15W

• 300 m: ~11W

• 400 m: ~9W

• 500 m: ~7W

• 800 m: ~5W

• 1000 m: ~4W

Power Load Capacity with 53V Input:

• 100 m: ~25.5W

• 200 m: ~24W

• 300 m: ~19W

• 400 m: ~16W

• 500 m: ~13W

• 800 m: ~8W

• 1000 m: ~6W

Power Consumption: Less than 2W

Surge Protection Ratings:

• 4 kV (common mode)

• 2 kV (differential mode)

Auto Cable Detection: Supports MDI/MDIX auto-sensing for plug-and-play setup

Operating Temperature: –30°C to +65°C

Humidity Range: 5% to 95% RH, non-condensing

Physical Dimensions: 79 mm × 52 mm × 23 mm

Weight: Approximately 61 grams

Installation: Compact design, easy to mount and configure

Pairing Requirement: Must be used with LR1002-1EC receiver for full EoC functionality

Performance Summary:

• Provides high-speed Ethernet and PoE extension over existing coaxial cables

• Eliminates need for new cabling during IP system upgrades

• Maintains reliable power delivery even at long distances

• Includes surge protection for durability in harsh environments

• Enables cost-effective migration from analog to IP surveillance