Support 2x2 MIMO for band 1/3/7/8 and 4x4 MIMO for n78
PBMU supports 12 channels, 4 ports per channel, each channel supports one frequency band, independent ATT per each port,
Automatically balance the input power from different operators' RRU and combine the same band signal in single output
Power detection for each operator and technology
Support up to 16/8(4G/5G) NEUs from one single PBMU
Management via OMT or NMS management software
900/1800/2100/2600/3500MHz, 48 in 32 out, 5G 4T4R, cabinet mounted
| Uplink | Downlink | ||
| Frequency Range | Band 1 (2x2 MIMO) | 1920 - 1980 MHz | 2110 - 2170 MHz |
| Band 3 (2x2 MIMO) | 1710 - 1785 MHz | 1805 - 1880 MHz | |
| Band 7 (2x2 MIMO) | 2500 - 2570 MHz | 2620 - 2690 MHz | |
| Band 8 (2x2 MIMO) | 885 - 915 MHz | 925 - 960 MHz | |
| n78 (4x4 MIMO) | 3300 - 3800 MHz | 3300 - 3800 MHz | |
| Gain | -20 ± 2 dB | -20 ± 2 dB | |
| RF Output Power | -30 ± 1 dBm (RF) | --- | |
| Operating Temperature Range | -10°C to +45°C |
| Storage Temperature Range | -40°C to +85°C |
|
Relative Humidity |
10% - 95% |
|
Ingress Protection |
IP40 for indooor |
| Monitoring and Control | LAN-RJ45 (local) |
| 3G&4G wireless modem/Ethernet (remote) | |
| Cooling | Nature cooling |
| Optical Connectors | n78 4x4 MIMO | 8 sets x SC/APC @ A/B/C/D required 4pcs fibers per set |
| n78 2x2 MIMO | 8 sets x SC/APC @ A/B required 2pcs fibers per set | |
| Band 1/3/7/8 2x2 MIMO | 16 sets x SC/APC @A/B or C/D required 2pcs fibers per set | |
| RF Connectors |
ACU: 48 x QMA-Female |
|
| Mounting | 19' Rack Mounting | |

Power Balance Master Unit
_495x300.png)
Intelligent Multi-Sector Master Unit
_495x300.png)
Power Balance Master Unit

Intelligent Multi-Sector Master Unit
Welcome! Let us know how we can help, and we'll guide you to the right information or team.
You can fill out our Contact Sales Form here. A representative will contact you soon.
You can fill out our Technical Support Form here. A representative will contact you soon.
You can fill out our General Inquiries Form here. A representative will contact you soon.
You can find our Global Footprints here.
The default scope is the Product Category (more than 1391 products).
For non-product materials (support documents, press releases), select Search Website.