Huawei WD5MJRUC88CB RRU3900 Series (MRRU V3) Remote Radio Unit (RRU)

The Huawei WD5MJRUC88CB is an MRRU3926 Multi-mode Remote Radio Unit configured for the 900MHz frequency band. As part of Huawei’s RRU3900 series (MRRU V3 architecture), this unit forms the radio front-end of a distributed base station deployment, mounted at the antenna site and linked back to the baseband unit (BBU3900/BBU3910) over a CPRI fibre connection. Operating on the 900MHz band, the MRRU3926 supports GSM900 and compatible multi-mode configurations within Huawei’s SingleRAN platform, converting between digital baseband signals and RF for transmission and reception at the mast head. Deploying the radio unit close to the antenna, rather than routing long feeder runs back to an indoor cabinet, reduces signal loss and improves overall network performance and capacity. The MRRU3900 series has been deployed extensively in mobile network rollouts and remains a common maintenance and expansion spare for operators running Huawei 900MHz macro sites. Tech-Star (UK-based, shipped worldwide) supplies this unit tested and ready to deploy. Get in touch with our team to confirm compatibility with your BBU configuration, check stock and arrange shipping.