Cisco OSM-12CT3/T1-RF

Cisco Channelized T3 to DS0 Optical Services Module (OSM) for channelized services enable the rapid, efficient addition of circuits within existing electrical connections. When a channelized circuit is established, all channels from DS3 to DS0 can be remotely provisioned, eliminating the need for the multiplexer line card installations that are normally required to increase the available number of electrical circuits.