ALCATEL LUCENT PWPQ18WAAM電信卡電源模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
ALCATEL-LUCENT PWPQ18WAAM 電信卡電源模塊 - 技術規(guī)格與應用說明
1. 產(chǎn)品概述
PWPQ18WAAM是阿爾卡特-朗訊（現(xiàn)諾基亞）專為電信設備設計的高密度直流電源模塊，采用-48V DC標準電信供電方案，為關鍵網(wǎng)絡設備提供穩(wěn)定可靠的電力保障。
2. 核心參數(shù)
| 類別 | 規(guī)格參數(shù) |
|---|---|
| 輸入特性 | 額定電壓：-48V DC（允許范圍：-40V至-60V） |
| 最大輸入電流：25A | |
| 輸出特性 | 輸出電壓：+3.3V/+5V/+12V（多路輸出） |
| 總輸出功率：180W | |
| 效率 | >92%（典型負載下） |
| 工作溫度 | -40°C ~ +65°C（工業(yè)級寬溫） |
3. 硬件設計特點
緊湊型設計：
單板卡式結構（符合ETSI標準尺寸）
支持熱插拔，便于維護
智能管理：
支持PMBus通信協(xié)議，可遠程監(jiān)控電壓/電流/溫度
LED狀態(tài)指示燈（紅/綠/黃三色告警）
安全防護：
過壓/欠壓保護（OVP/UVP）
過流保護（OCP）及短路保護（SCP）
4. 典型應用場景
光傳輸設備：
用于1830 PSS系列光平臺的子卡供電
IP路由器：
為7750 SR的業(yè)務線卡提供輔助電源
無線基站：
支持AirScale基站的射頻單元供電
英文資料：
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.產(chǎn) 品 展 示
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