We require the following items immediately:
| Sl.No | Description | Quantity |
| 1 | 3 kilometer long spool of single mode fiber which is single moded from 1500nm-1600nm with FC/APC connectors on both ends; attenuation at 1550nm < 0.25dB/KM | 1 |
| 2 | 2 Kilometer long spool of single mode fiber which is single moded from 1500nm-1600nm with FC/APC connectors on both ends attenuation at 1500nm < 0.25dB/km | 1 |
| 3 | 50 meter long spool of single mode fiber which is single moded from 1950nm-2050nm with FC/APC connectors on both ends and attenuation (propagation loss) at 2000nm < 0.05dB/m | 2 |