ONS 15540 Line Card Motherboards
| PRODUCT ID | DESCRIPTION | QUOTE |
| 15540-LCMB-0100= | Supports 4 Type I and II TSP w/ Splitter Protection | |
| 15540-LCMB-0200= | Supports 4 Type I and II TSP - EAST | |
| 15540-LCMB-0201= | Supports 4 Type I and II TSP - WEST | |
| 15540-LCMB-1100 | ONS 15540 ESPx - Supports 4 Type I and II TSP w/ Splitter | |
| 15540-LCMB-1100= | ONS 15540 ESPx - Supports 4 Type I and II TSP w/ Splitter | |
| 15540-LCMB-1200 | ONS 15540 ESPx - Supports 4 Type I and II TSP w/o Splitter | |
| 15540-LCMB-1200= | ONS 15540 ESPx - Supports 4 Type I and II TSP w/o Splitter | |
| 15540-LCMB-1400 | ONS 15540 ESPx - Supports 2 - 10GE TSP w/ Splitter | |
| 15540-LCMB-1400= | ONS 15540 ESPx - Supports 2 - 10GE TSP w/ Splitter | |
| 15540-LCMB-1401 | ONS 15540 ESPx - Supports 2 - 10GE TSP w/o Splitter | |
| 15540-LCMB-1401= | ONS 15540 ESPx - Supports 2 - 10GE TSP w/o Splitter |
