Encryption feature codes

To use system-managed and library-managed encryption, the Transparent LTO Encryption feature codes that are listed in Table 1 are required for the associated IBM® tape libraries with encryption-capable tape drives. If the drives in use are TS1120 tape drives, this feature code is not required for system-managed or library-managed encryption. If you are using application-managed encryption, no feature code is required on any encryption-capable tape drives.