The Cel-Fi QUATRA 4000 is a powerful enterprise-level in-building cellular distributed antenna system. The QUATRA 4000 boosts 3G/4G/LTE voice and data on up to four bands simultaneously from four operators.
QUATRA 4000 Coverage Unit (CU)
The Cel-Fi QUATRA 4000 Coverage Unit (CU) is the remote radio head of the system that rebroadcasts the donor signal. Each CU provides coverage in the QUATRA system (up to six per Network Unit). Each CU is powered by Power-Over-Ethernet (POE) from the Network Unit.
Warranty
Cel-Fi warranties all of their amplifiers, antennas, and RF components for 2 years against any workmanship or material defects.
Read more about Cel-Fi’s warranty policy here.
This product
can expose you to chemicals including Nickel, which is known to the State of California to
cause cancer, and Bisphenol A, which is known to the State of California to cause birth
defects or other reproductive harm. For more information go to
