Cambridge Broadband Networks Limited (CBNL) is a British telecommunications company which develops and manufactures point-to-multipoint (PMP) wireless backhaul and access solutions.

[citation needed] The company's VectaStar product uses its PMP topology to share wireless backhaul and access resource between several cell sites, each generating voice and packet traffic.

VectaStar delivers up to and over 300 Mbit/s full duplex per sector and is deployable in 2G, 3G, 4G, 5G small cell and Long Term Evolution (LTE) backhaul networks[citation needed].

Over the following years CBNL identified new market opportunities[clarification needed] and developed product variants to address those, including new frequencies and a move into the backhaul space.

As a member of Next Generation Mobile Networks (NGMN) Alliance, CBNL worked with operators and vendors to try to determine consensus around the specific needs for Small Cell backhaul technology.