Ericsson Radio 8863 B40, Part Number KRC 161 860/1, is a high-capacity outdoor Massive MIMO Remote Radio Unit (RRU) within the Ericsson Radio System portfolio, designed for Band 40 TDD (2300–2400 MHz) networks. It supports both 4G LTE and 5G NR TDD, ideal for high-traffic urban macro sites, hotspot capacity expansion and dense-area coverage upgrade.
This 8T8R radio supports flexible split configuration: 2×4T4R or 4×2T2R multi-sector operation, which allows operators to reuse one single RRU for multiple sectors to save site CAPEX. It connects to Ericsson baseband units via CPRI / eCPRI fiber fronthaul with up to 25Gbps optical interfaces. The unit adopts passive cooling with rugged outdoor housing, suitable for tower, pole or wall mounting.
We supply brand-new original and fully tested refurbished Ericsson Radio 8863 B40 KRC 161 860/1. All refurbished RRUs go through complete power-on, RF transmit/receive, optical link and temperature testing before shipment for operator spare inventory, network maintenance and capacity expansion projects.
Large stock available for immediate shipping. Contact us now to get a real-time quote and technical data sheet within 24 hours!
Min.Order Quantity:
1 pcPrice:
NegotiableDelivery Time:
3-5 dayswarranty time:
six monthsPlace of Origin:
ChinaPayment Terms:
T/T, Western Union, MoneyGram
Ericsson RRU Radio 8863 B40 KRC 161 860/1
Product Details
Category
Details
Frequency Band
B40 (2300–2400 MHz, TDD)
MIMO Configuration
8T8R (split-mode: 2×4T4R / 4×2T2R)
Power Output
8×50W (total 400W)
Mechanical
Dimensions: 480mm × 375mm × 140mm; Weight: 22.2kg; Mounting: Pole/wall/tower; Protection: IP54
Electrical
Power Input: 24V DC; Typical Power Consumption: 600W (max)
Interfaces
2 × CPRI/eCPRI SFP+ (10Gbps); 1 × 1Gbps RJ45 (management); 8 × N-type RF connectors
Environmental
Operating Temperature: -40°C - 65°C; Storage Temperature: -40°C - 70°C; Humidity: 5% - 95% (non-condensing)
Compliance
Safety: IEC/EN 62368-1; EMC: ETSI EN 301 489; ROHS compliant
FAQ
Q1: What is the main use case for Ericsson Radio 8863 B40 KRC 161 860/1?
A: It is a high-power 8T8R Massive MIMO outdoor RRU for Band40 TDD 2300MHz. It is widely used for dense urban macro coverage, traffic hotspots, capacity boost and 4G-to-5G NR evolution.
Q2: What is the advantage of its split multi-sector function?
A: The 8T8R radio can be split into 2×4T4R or 4×2T2R, so one single RRU can serve multiple sectors. This reduces the quantity of hardware and tower space, lowering total site deployment cost.
Q3: What fronthaul standard does KRC 161 860/1 adopt?
A: It uses CPRI / eCPRI over SFP+ optical modules, supporting up to 25Gbps high-speed fronthaul to connect with Ericsson ERS baseband boards.
Q4: What is the difference between new original and refurbished Radio 8863 B40?
A: New original unit comes with factory warranty and zero operating hours. Refurbished RRUs are recovered from decommissioned networks, fully inspected, RF calibrated and function tested. Refurbished units are cost-effective for spare parts and network expansion.
Q5: What pre-shipment tests will you perform on refurbished 8863 B40?
A: We check physical condition of housing, connectors and PCB; run power-on test, firmware verification, CPRI optical link test, RF Tx/Rx performance test and thermal monitoring. All test reports can be provided upon request.
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