Chapter 1: Overview
AT-SBx3112 Chassis Slots
| AC INPUT |
C | A |
SYSTEM PSU | POE PSU |
D | B |
SYSTEM PSU | POE PSU |
| POWER SUPPLY INTERFACE |
| A and C PSU |
| B and D PSU |
| 1783 |
Figure 2 Rear View of the AT-SBx3112 Chassis
The AT-SBx3112 Chassis has four power supply slots, 12 line card slots, and one fan tray slot. The slot configuration of the AT-SBx3112 Chassis is displayed in Figure 3 and the components available for each slot are described in Table 2 on page 19.
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| Power Supply Slots |
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| A |
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| B |
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| C |
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| D |
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| P |
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| P |
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| S |
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| O | AC |
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| O | AC |
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| AC |
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| Y | AC |
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| Y |
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| E |
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| E |
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| S |
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| S | ||||
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| DC |
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| DC |
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| DC |
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| T | DC |
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| T |
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| E |
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| E |
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| M |
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| M |
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| FAULT |
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| FAULT |
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| FAULT |
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| FAULT |
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| SBx3165 |
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| SBx3165 |
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| SBx3161 |
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| SBx3161 | ||
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| SBx31GP24 2 |
| 4 |
| 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | plus | SBx31GP24 2 |
| 4 |
| 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | plus | SBx31FAN | ||||
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| 0 |
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| Slots 0 & 1 | 0 |
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| 22 |
| 0 |
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| 22 |
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| 1 |
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| 23 |
| 1 |
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| 1 |
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| 23 |
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| 3 |
| 5 |
| 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 |
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| 3 |
| 5 |
| 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 |
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| 2 | SBx31XZ4 |
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| PORT ACTIVITY |
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| Slots 2 & 3 |
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| 10G LINK / |
| ACT |
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| POWER | |
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| 0 |
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| 1 |
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| 3 |
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Line Card Slots |
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| XFP |
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| XFP |
| XFP |
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| XFP |
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| SBx31CFC |
| SBx STATUS |
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| 1000 LINK |
| ACT |
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| SBx31CFC |
| SBx STATUS |
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| 1000 LINK | ACT |
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| FAN Tray Slot | |||||||
| 4 |
| 0 | 1 |
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| 0 | 1 |
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Slots 4 & 5 | SYS STATUS |
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| 10/100 LINK | ACT |
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| SYS STATUS |
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| 2 | 3 |
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| 10/100 LINK | ACT |
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| M/S | MASTER |
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| 4 | 5 | CFC |
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| M/S | MASTER |
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| 4 | 5 | CFC |
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| SLAVE |
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| SLAVE |
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| PSU | NORMAL |
| M/S | 86 | 97 |
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| NET MGMT |
| CONSOLE |
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| PSU | NORMAL |
| M/S | 86 | 97 |
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| NET MGMT | CONSOLE |
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| FAULT |
| PSU |
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| FAULT |
| PSU |
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| FAN | NORMAL | RESET |
| 10 | 11 |
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| FAN | NORMAL | RESET |
| 10 | 11 |
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| FAULT | FAN |
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| FAULT | FAN |
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| SD |
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| L/A |
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| SD |
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| L/A |
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| READY | BUSY | FAULT |
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| READY | BUSY | FAULT |
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Slots 6 & 7 | 6 |
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| 7 | ||
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| Slots 8 & 9 | 8 |
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| Slots 10 & 11 | 10 |
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| 11 |
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| ESD |
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| 1884 |
Figure 3 AT-SBx3112 Chassis Slots
18