ETP48100-B1 Power DC 50A OLT Power Supply 48V HW Olt Power Card R4850g Rectifier Module ETP48100 B1 ET
- 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.
Sourcing note from Boxintelecom
ETP48100-B1 Power DC 50A OLT Power Supply 48V HW Olt Power Card R4850g Rectifier Module ETP48100 B1 ET 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



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Product name
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ETP48100-B1
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Condition
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100% Original/Used
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Shipping term
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TNT DHL FEDEX EMS UPS
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Warranty
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1 Year
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Input voltage frequency
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45 Hz to 65 Hz
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Input voltage
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220 V AC single-phase voltage range: 176 V AC to 290 V AC
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Input Current
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10A
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Output voltage
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-42 V DC to -58 V DC
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Output current
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30 A for the 220 V AC single-phase input power
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Maximum output power (W)
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3000 W (176–290 V AC); 1250 W (85–175 V AC decreased linearly)
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Surge protection capability
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2 kV in differential mode
4 kV in common mode |
Cont?ctenos
Yantai Boxin International Trade Co., Ltd.
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