Emerson EPS30-4815AF 1U 48V 15A 30A Telecom DC Power System For OLT Equipment

Product Description

Introduction

Key Features

• Dual AC Input Compatibility: Works with 100-120V and 200-240V AC grids, adapting to power supply standards across different regions

• Dual Current Output Design: Provides 15A and 30A output modes; dual distribution circuits (10A + 15A/20A) for flexible multi-load power distribution

• High Conversion Efficiency: Efficiency reaches over 81% (110VAC input) and over 89% (220VAC input), low power consumption and low ripple interference

• Standard 1U Ultra-thin Structure: 1U rack size fits all 19-inch standard cabinets, saving installation space for compact deployment scenarios

• Hot-swap Modular Design: The rectifier module supports hot swap, enabling replacement without system shutdown to reduce maintenance downtime

• Intelligent Monitoring & Battery Management: Built-in professional monitoring module for real-time operating data collection; supports connection and intelligent management of storage batteries

• Forced Air Cooling: Built-in fan ensures stable heat dissipation, suitable for long-term 24-hour continuous operation

• Complete Safety Protection: Integrated overvoltage, overcurrent, short-circuit and overtemperature protection to safeguard power system and terminal devices

• Lightweight & Easy Installation: Net weight 7kg, simple structure for quick installation, disassembly and daily maintenance

Applications

• GPON/EPON OLT equipment including Huawei MA5680T, ZTE C320 and other mainstream models

• Fiber-optic communication transmission equipment and network access devices

• Indoor communication base stations and small & medium-sized telecom machine rooms

• FTTX broadband access network supporting power system

• Embedded DC power distribution system and battery backup power supply projects

Specifications

Why Choose This Model?

• Multi-voltage and multi-current design meets diverse power demands of global telecom projects

• High efficiency design cuts operational costs and avoids signal interference for communication devices

• 1U compact form factor maximizes cabinet space utilization for dense equipment layout

• Hot-swap and modular design simplifies maintenance and ensures continuous system operation

• Perfect compatibility with mainstream OLT and fiber communication equipment, plug and play

• Strict factory testing and reliable quality, supporting long-term stable operation in telecom scenarios

Company Profile

FAQ

1. Q: What AC voltage standards does this power supply support?

   A: It is compatible with 100-120V and 200-240V AC, suitable for power grids in most countries and regions around the world.
2. Q: What output current options are available?

   A: It has two output modes: maximum 15A and maximum 30A. It adopts dual-branch output for flexible power distribution of multiple loads.
3. Q: Does it support battery connection and management?

   A: Yes. This power system can be connected with storage batteries, and the built-in monitoring module realizes intelligent monitoring and charging management for batteries.
4. Q: Is the rectifier module replaceable without shutting down?

   A: The supporting GERM4815T rectifier module adopts hot-swap design, which can be replaced directly without powering off the whole system.
5. Q: Which devices is this power supply compatible with?

   A: It is specially developed for OLT equipment, perfectly matching Huawei MA5680T, ZTE C320 and other mainstream fiber-optic communication devices.
6. Q: What is the cooling method of the product?

   A: It uses built-in fan forced air cooling to ensure good heat dissipation during long-term operation.
7. Q: What is the minimum order quantity?

   A: The MOQ is 1 piece. We support sample orders and small-batch procurement.