R48-3500E 48V 3500W High Efficiency Rectifier Module for Telecom Power Supply System

R48-3500E 48V 3500W High Efficiency Rectifier Module for Telecom Power Supply System

  • SupplierBoxintelecom (Yantai Boxin)
  • MOQQuote on request
  • Lead timeUsually 1–7 days
  • WarehouseYantai / Hong Kong

Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.

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Sourcing note from Boxintelecom

R48-3500E 48V 3500W High Efficiency Rectifier Module for Telecom Power Supply System is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.

Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.

Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.

Product Details

Model
R48-3500E
Input Voltage Range
85V~300V AC
Frequency
50/60Hz
Power Factor (PF)
≥ 0.99
Output Voltage Range
48VAC
Dimensions
89mm *289mm *352mm
Cooling Method
Intelligent air cooling (adjustable speed)
Operating Temperature
-40? ~ +75?
Maximum output current 
73A
Protective Types
Overvoltage protection, overcurrent protection, over temperature protection, input overvoltage protection, output short-circuit protection
Monitoring function 
input/output voltage/current, module temperature, fault alarm, etc

Purchase Notice

Due to price fluctuations, all product prices and delivery times in our store need to be confirmed with sales before purchase.Thank you for your understanding
R48-3500Eis a high-power density and high-efficiency communication rectifier module, mainly providing stable 48V DC power for telecommunications base stations, data centers, and communication networks.It provides reliable power support for communication equipment by converting AC power to DC power, with a wide input voltage range, intelligent heat dissipation, and multiple protection functions.It is the core component of communication power systems.

OurAdvantages

 
1.Ultra-High Efficiency:Typical efficiency ≥96% significantly reduces energy consumption and operational costs, delivering a lower total cost of ownership (TCO).
2.Wide Input Voltage Range:Supports 85V~300V AC input, ensuring stable operation even in harsh or unstable grid environments.
3.High Power Density:3500W output in a compact form factor saves valuable rack space in
telecom rooms and data centers.
4.Intelligent Monitoring& Management:Equipped with an RS485 interface (Modbus protocol), enabling remote real-time monitoring of voltage, current, temperature, and fault alarms for proactive maintenance.
5.Comprehensive Protection Mechanisms:Built-in overvoltage, overcurrent, overtemperature, input under/overvoltage, and short-circuit protection ensures maximum reliability for critical loads.
6.Smart Thermal Management:Variable-speed fan cooling adjusts to load and temperature, reducing noise and extending component lifespan.
Details Images

Application

1.Telecom Base Stations:Provides stable 48V DC power for 5G/4G base station equipment, ensuring uninterrupted network
connectivity.
2.Data Centers& IDCs:Supports high-density IT infrastructure, offering reliable backup power for servers and networking devices.3.Enterprise Communication Rooms:Delivers clean, regulated DC power for PBX systems, routers, and other critical communication gear.
4.Outdoor Integrated Telecom Cabinets:Withstands extreme temperatures (-40°C ~ +75°C) and humidity, making it ideal for remote or outdoor installations.
5.Industrial Power Systems:Serves as a core rectifier module in industrial UPS and backup power systems for factories and automation equipment.
 
 
 
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Mainstream transportation methods

International express delivery, international air freight (air freight/air freight), international sea freight (sea freight/sea freight/FCL), overseas warehouse delivery (local shipment), dedicated logistics (such as China US dedicated line,European dedicated line)

Payment methods

T/T, L/C, D/P D/A, credit card, Western Union, escrow.

Q1.What products and brands do you sell?

Telecom power supplies, outdoor telecom power cabinets, telecom cabinet air conditioners, rectifier modules, controller modules, embedded power systems, embedded hybrid systems, OEM switching power systems, lead-acid batteries, lithium iron phosphate batteries (LiFePO?/LFP), complete data center solutions, UPS, precision air conditioners, optical modules, AAUs, BBUs, RRUs, transmission products, and wireless infrastructure equipment.We supply Vertiv, Huawei, ZTE, Yida, Delta, power supplies, Nokia, and other brands.

Q2.What is the quality of the product?

Many of our products are sourced from renowned manufacturers and meet international quality standards.We guarantee the authenticity of our products.We offer a one-year warranty to protect our customers' rights.If any quality issues arise during this period, we can provide a free replacement.

Q3.Why choose you?Can you be trusted?

We have been working in this industry offline for over a decade and have extensive experience.Every process is carefully managed by professionals to ensure that nothing goes wrong.We are committed to providing our customers with the highest and best experience possible.You can trust us completely in every aspect of our business.

Q4.What services can we provide?

Accepted delivery terms: FOB, CIF; Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF; Accepted payment methods: T/T, L/C, D/P D/A, credit card, Western Union, escrow; Languages??spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Italian

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Yantai Boxin International Trade Co., Ltd.

Huijiang � Sales

WhatsApp / WeChat / Phone

+86 185 5406 5950

[email protected]

Anna � Sales

WhatsApp / WeChat / Phone

+86 186 6382 8268

[email protected]

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