Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Ericsson |
| Model | RRUS 11 |
| Variant | B1 |
| Frequency / Band | UL 1920-1980 MHz / DL 2110-2170 MHz |
| Product Number | KRC 161 255/2 |
| TX/RX / Architecture | Legacy dual-transmit remote radio family; verify exact configuration by KRC |
| Output Power | 2 × 40 W; confirm exact hardware revision before ordering. |
| Technology | Multi-standard / LTE / 5G capability depends on radio generation and software |
| Condition | Subject to availability |
Ericsson RRUS 11 B1 is an Ericsson remote radio unit for UL 1920-1980 MHz / DL 2110-2170 MHz. For network maintenance, spare-unit or replacement requirements, verify the complete Ericsson product number, band variant and hardware revision against the equipment label before ordering. The same Ericsson radio family may include different frequency, power or hardware variants, so the short model name alone should not be used to confirm interchangeability. MARS SC can assist with sourcing Ericsson RRUS 11 B1 and related Ericsson radio units for telecom maintenance and replacement requirements. Please provide the required quantity, product number and a clear photo of the existing equipment label when requesting a quotation.
Identification Before Ordering
- Confirm the exact product / variant: Ericsson RRUS 11 B1.
- Confirm the Ericsson product number (KRC): KRC 161 255/2.
- Confirm the required band / sub-band: B1.
- Check the hardware revision shown on the equipment label.
- Provide a clear label photo, required quantity and required condition.
- For direct replacement, confirm engineering compatibility instead of relying on the short model number alone.
FAQ
Q: What information is required to quote Ericsson RRUS 11 B1?
A: Please provide the Ericsson product number (KRC), band / sub-band, hardware revision, quantity, required condition and a clear label photo.
Q: Is another radio with the same main model number automatically interchangeable?
A: No. Ericsson radio families can contain different band, power and hardware variants. Exact compatibility should be confirmed before ordering.
Q: Can MARS SC help identify the correct unit?
A: Yes. The model, KRC, band, hardware revision and equipment label can be reviewed before quotation.
Request a Quote
Looking for Ericsson RRUS 11 B1 (KRC 161 255/2)? Send us the required quantity, complete Ericsson product number, hardware revision and a clear label photo. MARS SC can assist with product identification and sourcing for telecom maintenance and replacement requirements.
