Ericsson · Radio Units & RRUs
Ericsson Radio 4415 B3 — KRC161637/1
- Part number
- KRC161637/1Model Radio 4415 B3
- Manufacturer
- Ericsson
The Radio 4415 is the four-transmit four-receive member of the same macro family as the Radio 2217 and 2242 — built-in MIMO, antenna calibration and TX/RX diversity on one unit. The B3 build covers Band 3 at 1800 MHz. Be careful with third-party specifications for this radio: a widely copied description has it as 2T2R, 40 W, 2100 MHz, and all three of those are wrong.
Specifications
| Product number | KRC 161 637/1 | Corroborated |
|---|---|---|
| Frequency | Band 3 — uplink 1710–1785 MHz, downlink 1805–1880 MHz | Manufacturer |
| Configuration | 4T4R, 4 antenna ports (4.3-10 female) | Manufacturer |
| Output power | Up to 4 × 40 W | Manufacturer |
| Technologies | GSM, LTE, Massive IoT, NR, Ericsson Spectrum Sharing | Manufacturer |
| Instantaneous bandwidth | 75 MHz on Band 3 | Manufacturer |
| Carrier capacity | GSM up to 12, WCDMA up to 8, LTE up to 6 in MIMO | Manufacturer |
| CPRI | 2 data ports at 2.5 / 4.9 / 9.8 / 10.1 Gbit/s | Manufacturer |
| Power supply | –48 V DC (3-wire); optional PSU for AC | Manufacturer |
| Weight / volume | 21 kg, 17 litres | Manufacturer |
| Environmental | IP65, –40 °C to +55 °C | Manufacturer |
Source: Ericsson Radio Capabilities document and Radio 4415 product datasheet.
Before you order
Fans must be fitted if the unit is mounted in any orientation other than vertical. And to repeat the correction above: this is a 4T4R, 4 × 40 W, 1800 MHz radio, whatever a reseller listing says.
Equipment condition
New — factory-sealed, supplied through the manufacturer's own channel or a qualified distributor, with full manufacturer warranty.
New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.
Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.
Condition is confirmed in writing on every quotation before you commit to an order.
Warranty
Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.
Where equipment is supplied new through the manufacturer's own channel, the manufacturer's warranty applies and is passed to you.
Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.
Related pages
Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its qualified supplier base and holds no distributor, reseller or agency appointment from any manufacturer listed.
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