Baseband 5216

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

26 来源

The Ericsson Baseband 5216 (KDU137925/31) is a high-capacity digital processing unit designed for the Ericsson Radio System (ERS) and RBS6000 series. It primarily serves as a multi-mode processor supporting GSM, WCDMA, and LTE standards simultaneously, offering a significant capacity boost over previous generation DUS units Tempestns Dorfatrade.

Technical Specifications & Performance

Capacity: Supports up to 80,000 subscribers and 8,000 connected LTE users Tempestns.
Throughput: Delivers peak rates of 1200 Mbps downlink and 600 Mbps uplink Dorfatrade.
CPRI Connectivity: Features flexible interface speeds ranging from 2.5 Gbps to 10.1 Gbps for versatile radio unit connections Tempestns Coursehero.
Software Compatibility: Integrated with LTE L15B, WCDMA W16A, and GSM G16B software baselines Dorfatrade Scribd.

Market Trends & Insights (2025–2026)

5G Migration: While the 5216 remains a workhorse for 4G LTE and multi-standard sites, the market is rapidly shifting toward the Baseband 6630 and newer "AI-Ready" units to meet 5G demand Ericsson Linkedin.
AI & Automation: There is a surge in demand for basebands that support AI-driven network management to optimize Massive MIMO performance and energy efficiency Ericsson Ericsson.
Energy Efficiency: Sustainability has become a primary driver, with operators seeking units that contribute to the industry-wide goal of reducing site energy consumption by up to 40-50% Ericsson.

Sourcing & Pricing Highlights

Current B2B listings for the KDU137925/31 show a wide pricing spectrum depending on condition (New vs. Refurbished):

Wholesale Price Range: Typically $100 – $288 per unit for bulk orders .
Supply Chain: Availability remains stable through specialized telecom equipment distributors in China and the US, though original manufacturer focus has shifted toward the 6600 series .

Sources & References

26 sources cited · Verified industry data & reports

Ericsson Baseband 5216 Specifications | PDF

Scribd

Key specs include supported user capacity, antenna bandwidth, data throughput rates, and supported CPRI interface speeds.

Ericsson KDU137925/31 Baseband 5216

Tempest Telecom Solutions

It supports up to 8,000 connected LTE users. PRI interface options ranging from 2.5Gbps to 10.1Gbps, Delivers 1200Mbps DL and 600Mbps UL, Up to 8,000 connected ...

Product Detail - Baseband 5216 Datasheet.pdf

Course Hero

The document details the Baseband 5216, a key component of a radio system that processes signals for multiple standards (LTE, WCDMA, GSM).

Ericsson Baseband 5216 Configuration Guide | PDF | 4 G

Scribd

It details the hardware specifications, initial setup steps, and various scripts required for integration and management of 2G, 3G, and 4G networks.

Ericsson Baseband 5216 KDU137925/31

Dorfa Trade

ERICSSON Product Name: Baseband 5216 Part Number: KDU137925/31. Technical information Description Description. ERS Multi-Mode 15-CPRI Main Unit Baseband ...

Ericsson Baseband 5212 & 5216 specs datasheet pdf

1COM

5216 specs datasheet pdf. Baseband 5216 in stock. Qty 100+ units NEW in BOX Related … 114 units in stock