Fujitsu MCM3130SS Manual Do Utilizador

 

C156-E228-02EN 1-3 

(1)  Mean time between failures (MTBF) 

The mean time between failures (MTBF) for this optical disk drive is 120,000 
hours or more. 

(2)  Enhanced error recovery 

If an error occurs on the optical disk drive, the system executes appropriate retry 
processing to recover from it.  This drive features enhanced Reed-Solomon error 
correction code (ECC) to assure error-free operation. 

(3)  Automatic allocation of alternate data blocks 

This drive features a function which automatically allocates alternate data blocks 
in cases where defective data blocks are detected while data is being written to an 
optical disk. 

(1) Diagnostics function 

This drive has a diagnostics function for checking optical disk drive operations.  
The diagnostics function facilitates test and restoration. 

(2)  Five-year service life (no overhaul) 

This drive will not require overhaul within the first five years of installation if 
appropriately maintained (both disks and optical parts cleaned using cleaning 
tools) and handled as recommended. 

(1)  Wide-ranging operating environments 

This drive, requiring low power consumption because of LSIs adopted, can be 
used in wide-ranging environments (5 to 45°C for drive's ambient environment 
and a general office environment).  The ambient cleanliness must be class 5 
million or less particle level. 

(2)  Low noise  

This drive operates quietly at 30 dB or less (A-character) during seek operations 
and will not degrade the office environment (except when an optical disk is 
ejected).