HP Network Storage Router m2402 - Manual (Page 85)

Visual Manager User Interface
91 Network Storage Router M2402 User Guide
— Synchronous Period (default: 40) sets the maximum number of seconds
allowed for negotiation.
— Synchronous Offset (default: 16) sets the maximum variation in transfer
rate that can be negotiated in megabytes per seconds (MB/s).
— Ultra SCSI-3 Negotiation enables or disables Ultra SCSI-3 support for
the selected Target ID.
When enabled, Ultra SCSI-3 Negotiation helps solve certain
compatibility issues in mixed vendor environments where there may be a
device that cannot handle automatic negotiation of the bus speed or where
there is a device that negotiates to use Ultra SCSI-3 but cannot handle the
speed.