GLYPH<SM590000> TS1160 tape drive (Model 3592 60E and 60F GLYPH<SM590000> TS1155 tape drive (Model 3592 55E and 55F GLYPH<SM590000> TS1150 tape drive (Model 3592 EH8)  GLYPH<SM590000> TS1140 tape drive (Model 3592 EH7) GLYPH<SM590000> Application-managed encryption (AME) GLYPH<SM590000> Library-managed encryption (LME) GLYPH<SM590000> System-managed encryption (SME) for IBM z/OS TS7700 support GLYPH<SM590000> Automatic media verification GLYPH<SM590000> Flexible remote authentication  GLYPH<SM590000> Primary control system failover GLYPH<SM590000> Mixed media types within the same TS4500 library GLYPH<SM590000> Scalability to 18 frames  GLYPH<SM590000> Up to 128 tape drives GLYPH<SM590000> Simple Network Management Protocol (SNMP) query configuration  GLYPH<SM590000> Redeployment of S24 and S54 frames from TS3500 to TS4500 GLYPH<SM590000> High availability with dual active accessors GLYPH<SM590000> Support for external TSSC/IMC GLYPH<SM590000> Flexible growth options with new flex track design GLYPH<SM590000> TS1155 model 55E GLYPH<SM590000> TS1155 model 55F GLYPH<SM590000> LTO Ultrium 8 tape drive (Model 3588 F8C) GLYPH<SM590000> TS1160 model 60E GLYPH<SM590000> TS1160 model 60F GLYPH<SM590000> 14.2, “TS4500 product description” on page 422 GLYPH<SM590000> 14.1, “Overview of the IBM TS 4500 tape library” on page 421 This chapter includes the following sections: TS4500 Release 5.0 added new functions, which include: TS4500 Release 4.1 added new functions, which include: TS4500 Release 4 added new functions, which include: With TS4500 Release 3, the following new functions are now supported:  From TS4500 Release 2, the following functions were supported, over and above the first  release of the TS4500:  Three encryption methods are supported:  420  IBM Tape Library Guide for Open Systems