For intense reverse testing requirements, the rack mounted Acterna SDA-5510 Headend Reverse Sweep Manager handles the reverse sweep job for up to ten different technicians onthe same cluster of nodes. Using the SDA-5510 in conjunctionwith the Acterna SDA-5500 Transceiver provides a fullforward and reverse sweep alignment solution. The SDA-5510 can also stand alone in remote hub sites for dedicatedreverse alignment applications