8-10 Exhibit I.pdf

This is a specifications exhibit for Dallas Area Rapid Transit Authority (DART) solicitation S-2093213 detailing the procurement of 10 Gigabit OTN modules and related XFP transceivers for the XTran system. The solicitation requires twenty-three OTN 10 Gigabit transport cards (S30924-Q202-X101), four XFP 1310nm long-reach modules rated for 10 kilometers (V30913-S26-A2), twenty-two XFP 1550nm extended-reach modules rated for 40 kilometers (V30913-S27-A2), and eight XFP 1550nm zero-reach modules rated for 80 kilometers (V30913-S28-A2). All equipment must be brand new, with no "or equal" submissions accepted and no used, refurbished, or like-new conditions permitted. The winning bidder must deliver all products to DART at 9717 Abernathy Avenue, Dallas, Texas 75220 within ninety days of award.

Equipment must be accompanied by a full factory warranty registered to Dallas Area Rapid Transit. This procurement addresses a proprietary system requirement specific to DART's existing infrastructure, with no alternate brands or equivalent products allowed. The specification document does not include pricing terms, set-aside provisions, incumbent information, or funding sources. All items must meet DART's stringent requirements for new equipment condition and manufacturer warranty coverage to ensure system compatibility and operational reliability.