Meridian Link/Customer Controlled Routing Installation And Upgrade Manual page 67

Table 7
Tape usage
Module
IPE Module
Application Module with
155-Mbyte tape drive
(NT7D62)
Tape drive (IPE Module)
The tape drive is a 600-Mbyte cassette tape drive, and cannot be replaced in
the field.
The following tapes are supplied with the IPE Module:
¥ a 155-Mbyte tape that provides the operating system for the IPE
Module
¥ a 155-Mbyte tape that provides the application software
¥ at least one blank tape for backups
Note: As shown in Table 7, the IPE Module cannot write to a
155-Mbyte tape, so you should only use a 600-Mbyte tape for backup.
(You cannot see through the sprocket holes of a 600-Mbyte tape.)
Read and write operations
(backup and program load)
Not compatible
Disk drive (IPE Module)
The disk drive is a 240-Mbyte drive, and cannot be replaced in the field.
Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide
Chapter 4: Meridian Link/CCR hardware 49
600-Mbyte tape 155-Mbyte tape
Read operation only
(program load only)
Read and write operations
(backup and program load)