Ericsson Radio 4415 B1 Overview
The Ericsson Radio 4415 B1 (KRC 161 635/1) is a 4T4R macro remote radio unit for 3GPP Band 1 (2100 MHz). It is part of the Ericsson Radio System and supports WCDMA, LTE and NR, making it a flexible choice for 3G/4G sites that need 4×4 MIMO on 2100 MHz.
Key Specifications
- Product number: KRC 161 635/1
- Frequency band: B1 (2100 MHz)
- Configuration: 4T4R, 4 x 40 W maximum output power
- Radio technologies: WCDMA, LTE, NR, mixed mode, Ericsson Spectrum Sharing
- Instantaneous bandwidth: up to 60 MHz
- Connection: CPRI fibre to Ericsson Baseband 5212, 5216, 6630, 6631, 6648 and similar
- Power: -48 V DC, outdoor installation
Specifications may vary by hardware revision and software release. Please confirm the exact part number before ordering.
Typical Applications
Radio 4415 B1 is used for 4×4 MIMO LTE capacity upgrades, WCDMA/LTE refarming on 2100 MHz and replacement of failed radios in Ericsson networks. See also Ericsson Radio 2219 B1 for a 2T2R option on the same band.
Why Buy From TelecomBTS
- Every unit is functionally tested and VSWR tested before shipment
- 90-day warranty on refurbished units
- Used and refurbished stock from Ericsson, Nokia, Huawei and ZTE networks
- Part number and hardware version confirmed before you order
- Secure packing and international shipping
Contact us by WhatsApp (+86 187 3329 4669 / +86 139 3088 8705) or email jack@telecombts.com with the model, part number and quantity you need for current stock, condition and pricing.




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