IBM totalstorage 2109 M12 Installation And Service Manual page 6

Interpreting LED activity
Interpreting POST . . . . . . . . . . . . . . . . . . . . . . . . 30
Maintaining the switch . . . . . . . . . . . . . . . . . . . . . . 31
Chapter 4. Installing modems . . . . . . . . . . . . . . . . . . . 33
Setting up a remote modem system (optional) . . . . . . . . . . . . . 34
Installing the modems on the switch . . . . . . . . . . . . . . . . . 35
Verifying modem installation . . . . . . . . . . . . . . . . . . . . 36
Chapter 5. Installing and removing Model M12 switches . . . . . . . . 39
Ordering the lift tool . . . . . . . . . . . . . . . . . . . . . . . 40
2109 Model M12 standard shipment . . . . . . . . . . . . . . . . . 41
Unpacking the M12 . . . . . . . . . . . . . . . . . . . . . . . 42
Installing an additional M12 in a cabinet . . . . . . . . . . . . . . . . 43
Removing an M12 from the cabinet . . . . . . . . . . . . . . . . . 53
Chapter 6. Servicing the M12 . . . . . . . . . . . . . . . . . . . 57
Safety notices . . . . . . . . . . . . . . . . . . . . . . . . . 57
Power-off procedure . . . . . . . . . . . . . . . . . . . . . . . 59
Removing and replacing a 16-port card or filler panel
Removing and replacing a CP card or filler panel . . . . . . . . . . . . 64
Removing and replacing a power supply or filler panel . . . . . . . . . . 75
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IBM TotalStorage SAN Switch: 2109 Model M12 Installation and Service Guide
16-port cards . . . . . . . . . . . . . . . . . . . . . . . . 15
Control processor cards
Power supplies . . . . . . . . . . . . . . . . . . . . . . . . 17
AC power input connectors and ac power switches (circuit breaker) . . . . 18
Blower assemblies . . . . . . . . . . . . . . . . . . . . . . 18
WWN card and bezel . . . . . . . . . . . . . . . . . . . . . 19
Cable management items . . . . . . . . . . . . . . . . . . . . 19
LEDs on the 16-port card . . . . . . . . . . . . . . . . . . . . 20
LEDs on the CP card
LEDs on the power supply
LEDs on the blower assembly . . . . . . . . . . . . . . . . . . 28
LEDs on the WWN card and bezel
Diagnostic tests . . . . . . . . . . . . . . . . . . . . . . . 31
Field replaceable units . . . . . . . . . . . . . . . . . . . . . 31
Environmental status and maintenance commands
World trade locations
United States locations . . . . . . . . . . . . . . . . . . . . . 40
Time required . . . . . . . . . . . . . . . . . . . . . . . . 43
Tools required . . . . . . . . . . . . . . . . . . . . . . . . 43
Installing the brackets . . . . . . . . . . . . . . . . . . . . . 43
Using the lift tool, the 24-inch load plate, and the bridge tool . . . . . . . 48
Time required . . . . . . . . . . . . . . . . . . . . . . . . 59
Removing a 16-port card or filler panel . . . . . . . . . . . . . . . 59
Replacing a 16-port card or filler panel . . . . . . . . . . . . . . . 62
Guidelines for managing cables . . . . . . . . . . . . . . . . . . 63
Time required . . . . . . . . . . . . . . . . . . . . . . . . 64
Items required . . . . . . . . . . . . . . . . . . . . . . . . 64
Confirming a failed CP card . . . . . . . . . . . . . . . . . . . 65
Recording critical switch information for a CP card . . . . . . . . . . . 65
Removing a CP card or filler panel
Replacing a CP card or filler panel
Verifying the operation of the new CP card
Replacing the CP card battery . . . . . . . . . . . . . . . . . . 74
Time required . . . . . . . . . . . . . . . . . . . . . . . . 75
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