Teltonika PR4JR20K 1.25 Gb/s Copper RJ45 SFP TransceiverThe PR4JR20K is the official Teltonika copper SFP module, designed for installations where you want gigabit connectivity using existing copper cabling instead of fibre. It fits directly into the SFP slot of compatible Teltonika routers and switches, providing reliable 1.25 Gb/s performance over up to 100 m of standard Ethernet cable.This module is ideal for industrial, commercial, CCTV, and cabinet-based networks where SFP ports are available but fibre is unnecessary. Using the manufacturer-approved module ensures full compatibility, stable performance and long-term reliability.FULL SPECIFICATIONGeneralType: Copper RJ45 SFP transceiverData rate: 1.25 Gb/sConnector: RJ45Cable type: Standard Ethernet (copper)Maximum distance: Up to 100 mForm factor: SFP moduleElectrical / PowerTypical power consumption: approx. 2 WPower supply: via SFP slotEnvironmentalOperating temperature: –40 °C to 70 °C (industrial grade)CompatibilityWorks with Teltonika devices featuring SFP portsSuitable for switches, routers and other Teltonika networking equipment supporting copper SFP modulesOrdering InformationPart Number: PR4JR20KDescription: Teltonika 1.25 Gb/s Copper RJ45 SFP Module SKU: Teltonika-PR4JR20K-N Categories: Accessories, Teltonika Accessories, Teltonika Enterprise Switches Tags: 1.25Gb SFP, 3G Router Store, copper SFP, Ethernet transceiver, industrial SFP, PR4JR20K, RJ45 SFP, router accessory, SFP module, switch accessory, Teltonika, Teltonika accessory Brand: Teltonika
