Deriving power from the host device, it requires no additional electricity and offers significant savings in space, cabling and power consumption.Fully managed, hot-swappable and software-configurable, the MiRICi-155 increases network flexibility by allowing quick, ad-hoc installations and easy integration. This further reduces OpEx by liminating the need for equipment certification and integration, as well as specialized training for field technicians.Connecting to any Ethernet switch or router with an SFP GbE port,Valiant's Ethernet over SDH SFP (STM-1) Equipment is a modular platform unit with two pluggable 155.52Mbps optical / electrical interfaces, which may be used in a point-to-point, chain or ring application to provide a compact, cost effective and flexible solution to deliver !multiple Ethernet channels.Interface card options include the 4x100BaseT Ethernet interface card (1 VCG, 4 Ports 1 Channel), 4x100BaseT Ethernet interface card (4 VCG, 4 Ports 4 Channels) and Gigabit Ethernet interface card options along with Engineering Order Wire is available.