Product Overview
Figure 2 Cisco 7507 Chassis Rear View
Captive nstallation screw
| DC |
| FAIL |
| AC |
| POWER |
Upper |
|
ower supply |
|
Chassis |
|
grounding | I |
eceptacles |
|
| O |
Captive |
|
nstallation screw |
|
| DC |
| FAIL |
| AC |
| POWER |
Lower |
|
ower supply |
|
| I |
| O |
|
| NORMAL |
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| ENABLE |
| |
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| ||
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| EJECT |
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| |
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| SLOT | SLOT | 1 |
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| 0 |
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| SLAVEMASTER |
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| SLAVE/MASTER |
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| CPU | HALT |
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| ENABLE |
| |
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| RESET |
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| ||
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| H3888 |
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| AUX. |
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| |
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| CONSOLE | ROUTE |
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| |
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| SWITCHPROCESSOR2 |
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| |
Slot 0 | 1 | 2 |
| 3 | 4 | 5 | 6 |
RSP slots
The lower power supply bay is the default bay for systems with a single supply. The upper bay houses the second power supply in systems with redundant power. Power supplies slide into the bays and must be fully inserted before the power switch can be turned on. On each power supply, the on/off switch prevents the power supply from being removed from the chassis when the power supply switch (labeled O for the off position, and for the on position) is in the on () position. (See Figure 3.) When the switch is on, a metal tab extends into a slot in the chassis. When the switch is turned off (O), the tab is raised and clears the slot. A captive installation screw at the top of each supply secures the supply in the bay and provides grounding for the system.
