13M Fiber Transmitter Modules for the Fairbanks Command and Data Acquisition Station (FCDAS)

AMENDMENT 0002 (July 22, 2026)

The purpose of this Amendment 0002 is to post additional Government responses to vendor inquiries:

1. Vendor Questions & Answers:

Question 3: Is the fiber standard SMF-28 which is dispersion shifted for 1310 nm?

Government Response: Specific fiber sub-model details (such as SMF-28 characteristics) are not available. The station operates across both 1310 nm and 1550 nm.

Question 4: Have they measured the fiber path at 1550 nm?

Government Response: Yes. The fiber path was physically measured on-site to determine the optical loss values.