AOM-100 series products, E1 combination optical modem/multiplexer, are optical transmission equipments for up to 4 E1 signals transmitted through the fibre link.The E1 signals are transmitted over optical fibre for better quality and longer transmission distance. In addition, AOM-100 provides many value-added functions to meet customers’ needs. Being flexible and economical, AOM-100 can be an efficient part of your optical transmission network for voice, data, and wireless applications. AOM-100 can be centrally and remotely managed by one of two Network Management Systems: It provides alarm reporting, performance monitoring and reporting, service provisioning, and loop back testing. AOM-100 also utilizes dip switches and LED indications for field application.