Ericsson Radio 2260 B8 B20 KRC161855/1: Dual-Band 2T2R 800/900MHz RRU 160W (2x80W) LTE/5G-Ready
Brand Name: ERICSSON
Product Name: Radio 2260 B8 B20
Part Number: KRC161855/1 or KRC 161 855/1
Description: Ericsson Radio 2260 B8 B20 KRC161855/1 is a dual-band 2T2R RRU providing 160W output power across 900/800MHz. Supports GSM, WCDMA, LTE, and 5G. Features IP65 protection and fanless cooling for outdoor macro sites.
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Description
Description
Ericsson Radio 2260 B8 B20 KRC161855/1: Dual-Band 2T2R 800MHz/900MHz RRU 160W (2x80W) LTE/5G-Ready
1. EXECUTIVE PRODUCT OVERVIEW Ericsson Radio 2260 B8 B20
The Ericsson Radio 2260 B8 B20 KRC161855/1 or KRC 161 855/1 is a high-efficiency, dual-band Remote Radio Unit (RRU) designed for the Ericsson Radio System (ERS). It operates in the low-frequency Band 8 (900 MHz) and Band 20 (800 MHz), making it a critical asset for providing wide-area coverage and deep indoor penetration. This 2T2R unit is optimized for multi-standard operation, supporting legacy technologies alongside modern 4G and 5G FDD deployments.
2. TECHNICAL DESCRIPTION Ericsson Radio 2260 B8 B20
- Multi-Standard Support: Simultaneously handles GSM, WCDMA, LTE, and 5G NR (via Ericsson Spectrum Sharing).
- Compact Dual-Band Integration: Consolidates two low-frequency bands into a single compact housing, reducing tower space requirements and rental costs.
- Installation Flexibility: Supports mounting on walls, poles, or rails using the Ericsson one-bolt installation system.
- Cooling: Features a fanless design using natural convection to ensure silent operation and high reliability.
3. SPECIFICATIONS Ericsson Radio 2260 B8 B20
| Parameter | Specification Detail |
|---|---|
| Model Number | Radio 2260 22B8 22B20 C |
| Part Number (BOM) | KRC 161 855/1 or KRC161855/1 |
| Frequency Bands | Band 8 (900 MHz) & Band 20 (800 MHz) |
| RF Configuration | 2T2R (2 Transmit, 2 Receive ports) |
| Output Power | Typically 2 x 60W or 2 x 80W (Total up to 160W) |
| Dimensions (H x W x D) | ~500 mm x 300 mm x 100 mm (Approx.) |
| Weight | ~13 kg to 18 kg (Variant dependent) |
| Interfaces | 2 x SFP (up to 10.1 Gbps CPRI), AISG RET 2.0 |
| Environmental Protection | IP65 (Outdoor Macro use) |
4. FREQUENCY EQUIVALENT PRODUCTS of Ericsson Radio 2260 B8 B20
The following Ericsson units offer similar low-band frequency support:
- Radio 2219 B8 (KRC 161 670/1): Single-band 900 MHz variant.
- Radio 2217 B20 (KRC 161 549/1): Single-band 800 MHz variant.
- Radio 2279 B8 B20 (KRC 161 864/1): High-power dual-band successor.
- Radio 2238 B8 B20 B28B (KRC 161 797/1): Triple-band low-frequency unit.
5. STRATEGIC APPLICATIONS for Ericsson Radio 2260 B8 B20
- Rural Coverage Expansion: Utilizing sub-1GHz frequencies for vast geographic reach.
- Deep Indoor Penetration: Ideal for urban areas where high-frequency signals fail to penetrate buildings.
- Site Simplification: Replacing two single-band RRUs with one dual-band unit to minimize tower load.
6. ACCESSORIES LIST for Ericsson Radio 2260 B8 B20
| Item Name | Part Number | Description |
|---|---|---|
| Mounting Bracket | SXK 109 Series | Universal ERS mounting hardware |
| SFP Optical Module | RDH 102 Series | 10G SFP+ CPRI module for fronthaul |
| DC Power Connector | RNT 447 Series | Outdoor -48V DC power plug |
| Alarm Cable | 14-pin DIN | Connection for external site alarms |
7. VARIANT MODELS & DIFFERENCES for Ericsson Radio 2260 B8 B20
| Model | Part Number | Key Difference |
|---|---|---|
| Radio 2260 B8 B20 | KRC161855/1 or KRC 161 855/1 | Dual-band B8 + B20 (Standard). |
| Radio 2260 B1 B3 | KRC161828/1 or KRC 161 828/1 | High-band variant (2100/1800 MHz). |
| Radio 2262 B20 B28 | KRC161840/1 or KRC 161 840/1 | Dual-band B20 + B28 (800/700 MHz). |
8. COMPATIBILITY (BBU & BOARDS) Ericsson Radio 2260 B8 B20
- Baseband Units: Fully compatible with Ericsson Baseband 6630, 6648, and 5216 platforms.
- RAN Compute: Integrates with RAN Compute 6681 for high-capacity LTE/5G processing.
- Management: Supported by Ericsson Network Manager (ENM) for remote O&M and ESS software activation.
9.Frequency Range Details Ericsson Radio 2260 B8 B20
| Frequency Band | Uplink (RX) | Downlink (TX) |
|---|---|---|
| Band 8 (900 MHz) | 880 – 915 MHz | 925 – 960 MHz |
| Band 20 (800 MHz) | 832 – 862 MHz | 791 – 821 MHz |
Technical Summary Ericsson Radio 2260 B8 B20
- Mode: FDD (Frequency Division Duplex).
- Instantaneous Bandwidth (IBW): Typically supports up to 35-40 MHz across the shared ports.
- Dual-Band Integration: This unit allows the 800 MHz and 900 MHz signals to be transmitted from the same physical radio, which is ideal for maximizing coverage in rural areas and providing deep indoor penetration for LTE and 5G NR.
- Standard Compliance: Fully compliant with 3GPP standards for Wide Area (WA) base station classes
| KRC161787/1 | Radio 4499 44B1 44B3 |
| KRC161753/1 | Radio 4443 B1 B3 |
| KRC161924/1 | Radio 6626 66B1 66B3 C |
| KRC161726/1 | Radio 2242 B1 B3 |
| KRC161766/1 | Radio 2242 B1 B3A |
| KRC116923/1 | Radio 4466 44B1 44B3 44B7C |
| KRC161950/1 | Radio 4490 B1 B3 |
| KRC161777/1 | Radio 4480 44B1 44B3 C |
| KRD901111/1 | AIR 4455 B1 B3 |
| KRD901801/1 | AIR 1641 B1 B3 1.4m |
| KRC161836/1 | Radio 2279 22B1 22B3 C |
| KRC161828/1 | Radio 2260 22B1 22B3 |
| KRC161968/1 | Radio 4481 B1B B3A |
| KRC161814/1 | Radio 4499 B1 B7 |
| KRC161812/1 | Radio 4480 B1 B7A |
| KRC161923/1 | Radio 4466 44B1 44B3 44B7 C |
| KRC161549/1 | Radio 2217 B20 |
| KRC161761/1 | Radio 2212 B20 |
| KRC11890/1 | RUS 01 B20 |
| KRC111891/1 | RRUS 11 B20 |
| KRC161855/1 | Radio 2260 B8 B20 |
| KRC161864/1 | Radio 2279 B8 B20 |
| KRC161840/1 | Radio 2262 B20 B28 |
| KRC161852/1 | Radio 4499 B8 B28 |
| KRC161948/1 | Radio 6626 B8 B28 |
| KRC1610010/11 | Radio 4486 44B8 44B20 44B28B |
| KRC161797/1 | Radio 2238 B8 B20 B28B |
| KRC1610004/1 | Radio 6646 66B8 66B20 66B28 C |
| KRC161867/1 | Radio 2260 22B8 22B20 B28 |
| KRC161831/1 | Radio 2460 B8 B20 B28 |
| KRC161816/1 | Radio 4455 B21 B25 |
| KRC161671/1 | Radio 2219 B28 |
| KRC1612228/11 | Radio 2271 B28 |
| KRC1612230/11 | Radio 2271 B28B |
| KRC161605/1 | RRUS13 B31 |
| KRC161939/1 | Radio 8863 В38 |
| KRC161705/1 | Radio 4418 В38A |
| KRC161677/1 | Radio 8808 В38A |
| KRC161424/1 | RRUS 72 В38 |
| KRC 161 306/1 | RRUL 81 B38 |
| KRD901226/11 | AIR 3219 B40 |
| KRC161661/1 | Radio 4412 B40 |
| KRC161662/1 | Radio 4412 B40T |
| KRC161706/1 | Radio 4418 B40T |
| KRC161706/5 | Radio 4418 B40n |
| KRC161758/1 | Radio 4418 B40 |
| KRC161860/1 | Radio 8863 B40 |
| KRC1610038/1 | Radio 8863 B40Y |
| KRC161724/1 | Radio 8808 B40Y |
| KRC161558/1 | Radio 2216 B40A |
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