DeltaRemote software for the SEPATON S2100-ES2 virtual tape library (VTL) delivers network-optimized, secure replication for data-intensive enterprises that have complex data protection environments. DeltaRemote enables IT managers to replicate enterprise scale backup volumes to a remote site in a network-optimized transmission. DeltaRemote reduces risk and eliminates costly, time-consuming administration of tape media by making remote replication over a WAN or LAN fast, simple, and cost effective.