Huawei · Baseband & Digital Units
Huawei UBBPg2a — universal baseband processing unit
- Part number
- UBBPg2a
- Manufacturer
- Huawei
The UBBPg2a is Huawei’s g-series universal baseband processing unit, carrying UMTS, LTE FDD and TDD, NB-IoT and both NR FDD and NR TDD on a single board. Two things separate it commercially from the boards either side of it in the family: it is the first of the series to carry eCPRI fronthaul alongside CPRI, and it is the highest g-series board that still fits a BBU3910. That second point costs buyers money regularly, because it is not what most reseller listings say.
Specifications
| Full name | Universal Baseband Processing Unit, g2a variant | Manufacturer |
|---|---|---|
| Board codes | WD2DUBBPG2A0 (03058707), WD2DUBBPG2A1 (03058705) | Corroborated |
| Compatible BBU | BBU3910, BBU5900, BBU5900A, BBU5910 | Manufacturer |
| Radio access technologies | UMTS, LTE FDD, LTE TDD, LTE NB-IoT, NR FDD, NR TDD | Manufacturer |
| Fronthaul ports | 6 × CPRI/eCPRI + 1 × HEI QSFP inter-board | Manufacturer |
| Line rates | CPRI 1.25–24.3 Gbit/s; eCPRI 10 / 25 Gbit/s | Manufacturer |
| LTE FDD capacity | 12 × 20 MHz 4T4R, or 3 × 20 MHz 32T32R | Manufacturer |
| NR TDD capacity | 6 × 20–100 MHz 4T4R, or 3 × 20–100 MHz 64T64R | Manufacturer |
| LTE throughput | DL 2400 / UL 1200 Mbit/s | Manufacturer |
| RRC-connected users | 4800 (LTE, 5–20 MHz) | Manufacturer |
Source: Huawei BBU Technical Specifications V100R020C10 and BBU5900A Hardware Description V100R016C00.
Before you order
Huawei’s own board-to-chassis mapping stops at UBBPg2a for the BBU3910 — the UBBPg3 will not run in one. If a site has 3910 chassis, the g2a is the ceiling, whatever a listing claims. Equally, the g2a is not listed for the older BBU3900 despite many resellers saying it is.
Equipment condition
New — factory-sealed, supplied through the manufacturer's own channel or a qualified distributor, with full manufacturer warranty.
New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.
Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.
Condition is confirmed in writing on every quotation before you commit to an order.
Warranty
Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.
Where equipment is supplied new through the manufacturer's own channel, the manufacturer's warranty applies and is passed to you.
Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.
Related pages
Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its qualified supplier base and holds no distributor, reseller or agency appointment from any manufacturer listed.
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