With the enhanced security of a ruggedized container, the SkyLink TOC BOX enables mission-critical communications from any point on the earth. Iridium's new Certus network powers this tiny and adaptable communications terminal, which offers enterprise-grade voice and mid-band data. Users can enjoy high-quality voice, LAN connectivity, and WiFi connectivity, making. SK-LINK 50 Port Unshielded Category III Voice Distribution Frame SK-PRJ11-50 is a high-capacity telecom solution designed for structured voice cabling systems. Able to withstand the toughest environments due to its protective, ruggedised case, the compact and versatile terminal harnesses the power of Iridium's Certus network, delivering high-grade voice and.