Hello everyone!
You can learn about the different models of Huawei RRUs in this post.
Remote radio unit (RRU) applies to distributed base stations and macro+distributed scenario, radio frequency unit (RFU) applies to macro base stations. They are used to transmit and receive baseband signals, modulate and demodulate RF signals, process data, and amplify the power of signals.
Huawei has many RRU models, from the first generation to the fourth generation, with more powerful functions.
Figure 1 Typical appearance of an RRU
Figure 2 Traditional RRU VS Blade RRU
Blade RRUs are as follows: RRU3971, RRU3959, RRU3959w, RRU3953, RRU3953w, RRU3952m, RRU3952, RRU3939, RRU3938, RRU3936, RRU3838, RRU3839, RRU3958, RRU3832, RRU3824, RRU3826, RRU3668, RRU3281, RRU3269, RRU3268, RRU3262, RRU3260, RRU3249, RRU3276, RRU3853, RRU3962, and 5000 series RRUs.
Table 1 3000 series RRUs