| Part Number | Description |
| FCS3403L1 | 155M CSFP Tx1310/Rx1490nm 10km LC DDM SMF |
| FCS4303L1 | 155M CSFP Tx1490/Rx1310nm 10km LC DDM SMF |
| FCS3503L1 | 155M CSFP Tx1310/Rx1550nm 10km LC DDM SMF |
| FCS5303L1 | 155M CSFP Tx1550/Rx1310nm 10km LC DDM SMF |
| FCS3403L2 | 155M CSFP Tx1310/Rx1490nm 20km LC DDM SMF |
| FCS4303L2 | 155M CSFP Tx1490/Rx1310nm 20km LC DDM SMF |
| FCS3503L2 | 155M CSFP Tx1310/Rx1550nm 20km LC DDM SMF |
| FCS5303L2 | 155M CSFP Tx1550/Rx1310nm 20km LC DDM SMF |
| FCS3424L1 | 1.25G CSFP Tx1310/Rx1490nm 10km LC DDM SMF |
| FCS4324L1 | 1.25G CSFP Tx1490/Rx1310nm 10km LC DDM SMF |
| FCS3524L1 | 1.25G CSFP Tx1310/Rx1550nm 10km LC DDM SMF |
| FCS5324L1 | 1.25G CSFP Tx1550/Rx1310nm 10km LC DDM SMF |
| FCS3424L2 | 1.25G CSFP Tx1310/Rx1490nm 20km LC DDM SMF |
| FCS4324L2 | 1.25G CSFP Tx1490/Rx1310nm 20km LC DDM SMF |
| FCS3524L2 | 1.25G CSFP Tx1310/Rx1550nm 20km LC DDM SMF |
| FCS5324L2 | 1.25G CSFP Tx1550/Rx1310nm 20km LC DDM SMF |
| FCS3448L1 | 2.5G CSFP Tx1310/Rx1490nm 10km LC DDM SMF |
| FCS4348L1 | 2.5G CSFP Tx1490/Rx1310nm 10km LC DDM SMF |
| FCS3548L1 | 2.5G CSFP Tx1310/Rx1550nm 10km LC DDM SMF |
| FCS5348L1 | 2.5G CSFP Tx1550/Rx1310nm 10km LC DDM SMF |
| FCS3448L2 | 2.5G CSFP Tx1310/Rx1490nm 20km LC DDM SMF |
| FCS4348L2 | 2.5G CSFP Tx1490/Rx1310nm 20km LC DDM SMF |
| FCS3548L2 | 2.5G CSFP Tx1310/Rx1550nm 20km LC DDM SMF |
| FCS5348L2 | 2.5G CSFP Tx1550/Rx1310nm 20km LC DDM SMF |