RRU3221 B7 — 02310CSF

• VendorHuawei
• ModelRRU3221 B7
• Part Number02310CSF
• CategoryRRU, RRH & Radio Units
• Verification StatusVerified

Huawei RRU3221 B7 02310CSF. Remote radio unit for B7 (2600 MHz); 4T4R (family-level estimate); output Estimated 4 × 40 W (160 W total). Compatible baseband: Huawei BBU5900 with compatible UMPT control/transmission board and UBBP baseband board; legacy BBU3900/3910 may support selected RRU3000 variants. Required modules and boards: UMPT control/transmission board; UBBP baseband board with sufficient CPRI/eCPRI ports; UPEU/UPBA power and support; DCDU distribution; synchronization/GNSS/PTP; optical modules. Fronthaul: SFP/eSFP optical CPRI, LC duplex through the optical module. RF interface: 4.3-10 female (typical for RRU32xx); verify the hardware revision. Power: -48 V DC, typical operating input range -36 to -57 V DC. Mounting: Standard pole 60–114 mm, wall or special/large pole 114–400 mm; multi-RRU pole arrangements supported by model. Verification status: Mixed / revision check; Official installation method and fastener sizes confirmed; exact mounting-kit PN is model/BOM-dependent.