Ericsson Baseband 6651 KDU 137 0093/11 for RAN 5G BBU

Ericsson baseband 6651 KDU 137 0093/11 for RAN 5G BBU

Product Description

Core Functions & Application Scenarios

• 5G-Centric Performance: Optimized for 5G NR, supporting eMBB, mMTC, URLLC services, and massive MIMO (up to 64T64R) to meet high-capacity, low-latency requirements.
• Multi-Standard Integration: Coexists with 4G LTE, WCDMA, and GSM on the same board, enabling smooth 4G-to-5G evolution and multi-service aggregation.
• Scalable Capacity: Supports up to 6 sectors with 6-band 20 MHz 2T2R FDD cells, or 3 sectors with 3-band 20 MHz 8T8R TDD cells; handles multi-carrier aggregation and FDD/TDD convergence.
• Application Scenarios: 5G macro/micro base stations, enterprise private networks, edge computing offloading, and low-latency industrial IoT deployments.

FAQ

Q1: What network generations and deployment modes does Ericsson Baseband 6651 (KDU 137 0093/11) support?

A1: Ericsson Baseband 6651, also named RAN Processor 6651, is a high-performance baseband unit designed for concurrent 4G LTE and 5G NR operation. It supports both 5G NSA (Non-Standalone) and SA (Standalone) deployment architectures, suitable for mid-band and high-band 5G sites. It integrates multi-standard convergence capability, enabling operators to run LTE and 5G services on the same hardware platform, which is ideal for network modernization and capacity expansion.

Q2: What is the advantage of its 25G fronthaul interface?

A2: The RAN Processor 6651 adopts 25G interfaces to connect with Ericsson AIR remote radio units. Compared with traditional CPRI interfaces, 25G fronthaul delivers much higher bandwidth to meet the large data throughput requirement of Massive MIMO. It also simplifies site cabling and hardware installation, cuts deployment time, and reduces power consumption at cell sites. This high-speed interface ensures stable low-latency transmission between baseband and remote radio heads for high-capacity urban macro deployments.

Q3: Can Ericsson Baseband 6651 be compatible with existing Ericsson Radio System?

A3: Yes. The 6651 baseband module belongs to the Ericsson Radio System family and can seamlessly integrate with existing Ericsson RBS and AIR radio units. It serves as a complementary compute node in the RAN Compute portfolio. Operators do not need to fully replace the whole station when upgrading; they can insert this baseband card to boost site capacity, support more concurrent users and enable advanced features such as network slicing for enterprise and consumer 5G services.

Q4: Are your products original and brand new?
A4: We offer both new and used products with complete factory serial numbers.

Q5: Do you provide technical specifications or data sheets?
A5: Absolutely. Contact us and we will send the full PDF technical data sheet for this specific model within 24 hours.

Q6: What is the warranty period for this product?
A6: We offer a standard warranty (typically 6-12 months) and full technical support for all our industrial equipment.