PROVIDE, INSTALL, AND MAINTAIN A 10GB (GIGABIT ETHERNET) IP BACKBONE CIRCUIT BETWEEN BLDG FREEDOM CENTER, LAN RM, 13555 EDS DRIVE, HERNDON, VA AND BLDG PENTAGON, RM BC771, 6607 ARMY PENTAGON, WASHINGTON D.C. (№9559533)

AMENDMENT 0001 IS ISSUED TO EXTEND QUOTES DUE DATE TO 18 JUN 18 TO ADDRESS THE FOLLOWING:

1. ADD THE REQUIREMENT OF JUMBO FRAMES (MTU = 9192 BYTES). VENDOR MUST ADDRESS JUMBO FRAME IN REVISED QUOTES.

2. VENDORS QUOTES THAT NEGLECT TO INCLUDE REQUESTED TECHNICAL INFORMATION SUCH AS PROPOSED RTD, DO NOT INCLUDE FIBER ROUTE MAPS AND BLOCK DIAGRAMS CLEARLY SHOWING THE 50 METER SEPARATION WILL BE EXCLUDED FROM EVALUATION AND AWARD AS TECHNICALLY UNACCEPTABLE. THE PROPOSED LEAD TIME TO COMPLETE INSTALLATION OF SERVICE MUST BE ON OR BEFORE THE REQUESTED SERVICE OTHERWISE IT WILL NOT BE ACCEPTED AS IT DOES NOT COMPLY WITH SOLICITATION.

3. ALL VENDORS MUST VALIDATE QUOTES AS STILL IN EFFECT AND UNDER CONSIDERATION. NO EXTENSIONS WILL BE APPROVED.

ALL OTHER TERMS AND CONDITIONS REMAIN THE SAME.