The Nokia AHEGC 474914A is an AirScale Dual-band Outdoor Remote Radio Head (RRH / RRU) built for macro cellular network deployment. It supports Band1 (2100MHz) and Band3 (1800MHz) FDD dual-band operation with 4T4R MIMO architecture, delivering a total transmit power of 400W. It supports multi-radio standards including GSM, WCDMA, FDD LTE, NB-IoT, and is 5G-ready for NR N1/N1 and N3 via software upgrade. The unit connects to Nokia AirScale BBU via CPRI fiber fronthaul, equipped with dual SFP+ optical ports. It has IP65 outdoor protection rating and active fan cooling, suitable for tower, pole and wall mounting. Widely used for operator’s multi-band macro coverage, capacity upgrade and network modernization in urban, suburban and rural sites.
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Min.Order Quantity:
1 pcPrice:
NegotiableDelivery Time:
3-5 dayswarranty time:
six monthsPlace of Origin:
ChinaPayment Terms:
T/T, Western Union, MoneyGramNokia AHEGC 474914A AirScale Dual Band RRU 4T4R B1 B3 400W Outdoor LTE Remote Radio Unit
Product Details
| Item | Parameter |
|---|---|
| Part Number | AHEGC 474914A |
| Product Type | AirScale Dual-band Outdoor RRH / RRU |
| Frequency Band |
Band1 (2100MHz): 2110–2170MHz DL /1920–1980MHz UL
|
| Antenna Configuration | 4T4R (4 Transmit,4 Receive), support 4×4 MIMO |
| Total Output Power | 400W |
| Supported Radio Standards | GSM, WCDMA, FDD LTE, NB-IoT, 5G NR Ready (N1/N3) |
| Instant Bandwidth | B1 up to 60MHz; B3 up to75MHz, support 5/10/15/20MHz LTE carrier |
| RF Connector | 4.3-10 type, with AISG port for RET antenna control |
| Fronthaul Interface | Dual CPRI ports, SFP+, up to 9.8Gbps per port |
| Power Supply | -48V DC (operating range: -40.5V ~ -57V DC) |
| Max Power Consumption | 983W under full load |
| Cooling Method | Active fan cooling |
| IP Rating | IP65, dustproof & waterproof for outdoor macro site |
| Operating Temperature | -40°C ~ +55°C |
| Dimensions (H × W × D) | 578 ×327 ×155 mm (with mounting bracket) |
| Weight | Approx.34.2 kg |
| Mounting Options | Pole mount, tower mount, wall mount |
FAQ
A1: It is a dual-band FDD radio supporting Band1 (2100MHz) and Band3 (1800MHz). It cannot work for TDD bands such as B40.
A2: It is 5G-ready. It supports NR N1 and N3 via Nokia software license upgrade, working with compatible AirScale baseband units. Hardware modification is not required.
A3: It uses CPRI over SFP+ optical modules, dual optical ports for link redundancy. Single-mode SFP modules are recommended for long-distance fiber connection.
A4: Yes, it adopts active fan cooling system. Regular inspection of fan and filter is required for long-term outdoor operation to prevent dust accumulation.
A5: Compatible with Nokia AirScale baseband units like ASIK, ABIA series. It does not support older Flexi BBU without hardware and software adaptation.
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