MPO/MTP connectors terminate 12, 24, or 72 fibers in a single rectangular ferrule for 40GbE and 100GbE high-density data center cabling.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Fiber 1 | Optical channel 1 | BUS |
| 2 | Fiber 2 | Optical channel 2 | BUS |
| 3 | Fiber 3 | Optical channel 3 | BUS |
| 4 | Fiber 4 | Optical channel 4 | BUS |
| 5 | Fiber 5 | Optical channel 5 | BUS |
| 6 | Fiber 6 | Optical channel 6 | BUS |
| 7 | Fiber 7 | Optical channel 7 | BUS |
| 8 | Fiber 8 | Optical channel 8 | BUS |
| 9 | Fiber 9 | Optical channel 9 | BUS |
| 10 | Fiber 10 | Optical channel 10 | BUS |
| 11 | Fiber 11 | Optical channel 11 | BUS |
| 12 | Fiber 12 | Optical channel 12 | BUS |