Removing and Replacing a CPM-a
196 7750 SR-a4 and SR-a8 Installation Guide
→ m – major release number
→ n – minor release number
→ Y – A (alpha release), B (beta release), M (maintenance release), or R (released
software)
→ z – version number
•iom.tim
• cpm.tim
These files can be transferred to the new compact flash as follows:
• copy the files from another compact flash to a PC, then transfer the files to the new
compact flash card
• access a 7750 SR-a node using FTP, then transfer the files from the node to the new
CF card
Figure 72 shows the location of the internal CF card on the CPM-a. Table 100 describes the
features.
Figure 72: Location of Internal CF Card on CPM-a
Required tools:
• small set of pliers or tweezers
To replace a compact flash card:
Table 100: Replacing a CPM-a Internal CF Card Features
Key Description
1 CF card retainer bail
2 CF card (shown installed in the slot)
2
1
SyncE1/5
88
Alarm
s
1PP
S
ACO
LT
Critical
Lnk
DTE
Pwr
7750 CPM-a
Stat
Console
Mgmt
OES
BITS
Compact Fla
sh
DCE
Act Lnk Act
Major Minor
24558
1
2
SyncE/15
88
Alarm
s
1PP
S
ACO/LT
Critical
Lnk
DTE
Pwr
7750 CPM-a
Stat
Console
Mgmt OES
BITS
Compact Fla
sh
DCE
Act Lnk Act
Major Minor
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