Model: THB0848BE, ZTE OEM part‑number: 027020100164

Manufacturer: Delta Electronics, Inc.

Dimension: 80 × 80 × 38 mm (8038 square frame)

Rated Voltage: DC 48 V

Rated Current: 1.20 A

Rated Power: 57.6 W

Fan Type: DC brushless axial fan, 4‑wire PWM interface with tachometer output

Bearing Type: Ball bearing

Connector: 4‑pin flying‑wire harness

Typical Full‑speed RPM: 12500‑13500 RPM

Air Flow: approx 120‑132 CFM

Maximum Static Pressure: approx 46‑50 mmH₂O

Noise Level: approx 65‑69 dB(A) at full speed

Application Scenario: ZTE telecommunication hardware, network switches, servers, industrial communication cabinet cooling

Place of Origin: Made in China

Notes

This is ZTE custom OEM fan from Delta THB product series, adopting bionic‑shaped blades for high static pressure performance.

4‑wire assignment: Pin1 for +48V power input, Pin2 for GND, Pin3 for tachometer speed feedback signal, Pin4 for PWM speed control input.

This is a high‑power high‑rotation‑rate fan. It produces significant acoustic noise while running at full speed and is not suitable for noise‑sensitive domestic applications.

Do not supply input voltage exceeding DC48V, over‑voltage condition will permanently damage the fan motor.