Indoor/Outdoor Network Interface Modules for Analog & Digital Systems
Available network expansion modules are perfect for both interior and exterior applications in POS, healthcare, hospitality, government, warehousing, manufacturing and logistics verticals. Network Interface Modules (NIM) devices offer built-in DSU and CSUs for around-the-clock circuit protection and support commonly used Operating Systems (OS). Quad port voice network modules specifically designed for indoor and outdoor environments enable FXO loop start and ground start signaling capabilities in analog and digital networks. In-field upgrades are available for certain network expansion modules, simplifying remote configuration necessities and remote technical IT-staff experience requirements.
Adtran Voice Interface Modules
Access slots in various NetVanta chassis support a variety of Voice Interface Modules (VIMs) for multi-port analog trunk and station interfaces as well as T1/PRI voice functionality