Symmetricom -USED- MICROSEMI-XLI(1510-602) Time & Frequency SystemBrand: Symmetricom Model: XLI(1510 602) Description: Symmetricom Microsemi XLi 1510 602 Time & Frequency System Part Condition Used WORKS AS EXPECTED POWER CABLE INCLUDED 30 Day Money Back Guarantee With Seller Paid Return Shipping Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been usd. See the