ALCATEL LUCENT PWPQ18WAAM电信卡电源模块
1.产 品 资 料 介 绍：
中文资料：
ALCATEL-LUCENT PWPQ18WAAM 电信卡电源模块 - 技术规格与应用说明
1. 产品概述
PWPQ18WAAM是阿尔卡特-朗讯（现诺基亚）专为电信设备设计的高密度直流电源模块，采用-48V DC标准电信供电方案，为关键网络设备提供稳定可靠的电力保障。
2. 核心参数
| 类别 | 规格参数 |
|---|---|
| 输入特性 | 额定电压：-48V DC（允许范围：-40V至-60V） |
| 最大输入电流：25A | |
| 输出特性 | 输出电压：+3.3V/+5V/+12V（多路输出） |
| 总输出功率：180W | |
| 效率 | >92%（典型负载下） |
| 工作温度 | -40°C ~ +65°C（工业级宽温） |
3. 硬件设计特点
紧凑型设计：
单板卡式结构（符合ETSI标准尺寸）
支持热插拔，便于维护
智能管理：
支持PMBus通信协议，可远程监控电压/电流/温度
LED状态指示灯（红/绿/黄三色告警）
安全防护：
过压/欠压保护（OVP/UVP）
过流保护（OCP）及短路保护（SCP）
4. 典型应用场景
光传输设备：
用于1830 PSS系列光平台的子卡供电
IP路由器：
为7750 SR的业务线卡提供辅助电源
无线基站：
支持AirScale基站的射频单元供电
英文资料：
ALCATEL-LUCENT PWPQ18WAAM Telecom Card Power Module - Technical Specifications and Application Instructions
1. Product Overview
PWPQ18WAAM is a high-density DC power module designed by Alcatel Lucent (now Nokia) specifically for telecommunications equipment. It adopts a -48V DC standard telecommunications power supply solution to provide stable and reliable power protection for critical network equipment.
2. Core parameters
Category specification parameters
Input characteristic rated voltage:- 48V DC (allowable range:- 40V to -60V)
Maximum input current: 25A
Output characteristics Output voltage:+ 3.3V/+5V/+12V (multiple outputs)
Total output power: 180W
Efficiency>92% (under typical load)
Working temperature -40 ° C~+65 ° C (industrial grade wide temperature range)
3. Hardware design features
Compact design:
Single board card structure (compliant with ETSI standard dimensions)
Supports hot swapping for easy maintenance
Intelligent management:
Supports PMBus communication protocol and can remotely monitor voltage/current/temperature
LED status indicator light (red/green/yellow three color alarm)
Security protection:
Overvoltage/Undervoltage Protection (OVP/UVP)
Overcurrent protection (OCP) and short circuit protection (SCP)
4. Typical application scenarios
Optical transmission equipment:
Sub card power supply for 1830 PSS series optical platform
IP router:
Provide auxiliary power supply for the 7750 SR business line card
Wireless base station:
Support RF unit power supply for AirScale base stations
2.产 品 展 示
3.其他产品
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