| SHUNTS | BOARD | SLOT POSITION |
|||
| BG 3 | IACK | 1 | 2 | 3 | |
| Out | Out | Sun 4300 CPU (1) | A | A | |
| In | In | Memory (2) | A | B | |
| In | Out | Color (3) | A | B | |
| In | Out | 1st MCP | A | B | |
| In | Out | 2nd MCP | A | ||
| In | Out | 1st ALM-2 | A | B | |
| In | Out | 2nd ALM-2 | A | ||
| Out | Out | Ethernet (4) | B | A | |
| In | Out | 1st IPC (5) | B | A | |
| In | Out | 2nd IPC (5) | A | ||