Huawei RRU3971 Overview
The Huawei RRU3971 is an outdoor DC blade remote radio unit for Huawei distributed base stations. Its 4T4R design supports 4×4 MIMO, and it is widely used on 4G LTE sites.
Key Specifications
- Configuration: 4T4R
- Radio technologies: LTE FDD, multi-mode depending on software
- Connection: CPRI fibre to Huawei BBU3900, BBU3910 or BBU5900
- Power: -48 V DC, outdoor installation
Every unit carries its original Huawei label and serial number (SN). We send label photos before shipment so you can confirm the exact version.
Typical Applications
RRU3971 is used for LTE capacity upgrades, 4×4 MIMO deployment and replacement of failed RRUs. See also Huawei RRU5904.
Why Buy From TelecomBTS
- Every unit is functionally tested and VSWR tested before shipment
- 90-day warranty on refurbished units
- Used and refurbished stock from Ericsson, Nokia, Huawei and ZTE networks
- Original label and SN on every unit
- Secure packing and international shipping
Contact us by WhatsApp (+86 187 3329 4669 / +86 139 3088 8705) or email jack@telecombts.com with the model and quantity you need for current stock, condition and pricing.
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