Yeastar B2 Dual-Port BRI ISDN Expansion Module Mustek Archived To overcome the wireless competition

To overcome the wireless competition and collisions that occur as a network grows

Input Voltage: 240V

Rugged construction designed for outdoor durability and long service life

Power Consumption 50W (Excluding PoE output) Total PoE Budget 120W Max

offering long-lasting value and fewer interruptions

Yeastar B2 Dual-Port BRI ISDN Expansion Module Mustek Archived To overcome the wireless competitionExpand Your Communication Capabilities with ISDN Connectivity The Yeastar B2 Module is an essential expansion card designed to seamlessly integrate your Yeastar PBX system with ISDN (Integrated Services Digital Network) telephone lines. This module equips your device with two Basic Rate Interface (BRI) ports, allowing for high quality, reliable digital voice and data transmission. Each port can be flexibly configured to either Network Terminator (NT)