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Zhone 8903 Power Supply
The Zhone 8903 Power Supply delivers reliable, high-efficiency power conversion for a wide range of networking and telecommunications equipment. Designed with robust internal components and a compact footprint, this unit provides stable output under ... Read More
price
$41.95
- In Stock: 63
- Manufacturer: Zhone
- Model or Part: 8903
- Condition: Refurbished
- Weight: 1.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The Zhone 8903 Power Supply delivers reliable, high-efficiency power conversion for a wide range of networking and telecommunications equipment. Designed with robust internal components and a compact footprint, this unit provides stable output under demanding conditions, helping to keep critical infrastructure up and running.
Key Features
- Universal input voltage range 100-240 V AC for global compatibility
- Output voltage 48 V DC with up to 5 A continuous current
- High efficiency design reduces heat generation and lowers operating costs
- Built-in over-voltage, over-current and short-circuit protection for enhanced safety
- Compact metal enclosure with ventilation slots for optimal airflow
- LED status indicator for quick visual confirmation of power status
Technical Specifications
- Model / Part Number: 8903
- Input Voltage: 100-240 V AC, 50/60 Hz
- Output Voltage: 48 V DC
- Maximum Output Current: 5 A
- Power Rating: 240 W
- Efficiency: up to 90 percent
- Operating Temperature: 0 to 70 deg C
- Storage Temperature: -40 to 85 deg C
- Dimensions (W x H x D): 150 mm x 100 mm x 50 mm
- Weight: 0.8 kg
Typical Applications
- Powering fiber optic transceivers and media converters
- Supplying voltage to routers, switches and firewalls in data centers
- Providing stable power for VoIP gateways and PBX systems
- Supporting UPS backup modules for critical network equipment
- Integrating into telecom racks and cabinets where space is limited