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山东格伦德电源科技有限公司是一家致立于位于通信电源,高频开关电源系统,嵌入式通信电源,整流模块通信电源 艾默生、华为、中兴、珠江、动力源、中达金威源、诺西、台达、核达中远通、烽火、等等通信电源设备。APC UPS电源中小型功率机代理商.山特UPS电源特约代理分销商.梅兰日兰.
华为TP48600B高频开关电源机柜华为TP48600B开关电源机柜48v通信电源 华为TP48600B-N16A2华为TP48600B开关电源柜华为TP48600B开关电源柜华为TP48600B开关电源柜华为TP48600B开关电源柜华为TP48600B开关电源柜华为TP48600B开关电源柜华为TP48600B开关电源柜
华为TP48600B高频开关电源机柜, 华为TP48600B开关电源机柜48v通信电源 (CPMU01 )华为TP48600B-N16A2
设备类型 开关电源
设备厂家 华为
华为TP48600B机柜尺寸:
宽mm 深mm 高mm
650毫米 450毫米 1600号
设备型号 CPMU01
接口类型 DB9 公头,232 接口
接线说明 2 接 TX,3 接 RX,5 接 GND
协议名称 CPMU01华为TP48600B开关电源机柜,48v通信电源 (CPMU01 )华为TP48600B-N16A2
串口参数 地址 1,数据位 8,停止位 1,无校验,波特率 9600
注:旧版本 FSU 需配 RS232/RS485 转换器。新版本 FSU 自带 RS232(串口 7、8 为 232 接口)
可直接接入(2 接 TX,3 接 RX,5 接 GND)。需要将地址改为 1,通信方式改为 Modem,开关
电源参数设置密码:000001
铁塔智能设备接入指导
6
7) TP48600B-N16B2 (CPMU01 )
设备类型 开关电源
设备厂家 华为
设备型号 CPMU01
接口类型 RJ45 水晶头,232 接口
接线说明 水晶头 3 接 TX,7 接 RX,6 接 GND
协议名称 CPMU01
串口参数 地址 1,数据位 8,停止位 1,无校验,波特率 9600
注:旧版本 FSU 需配 RS232/RS485 转换器。新版本 FSU 自带 RS232(串口 7、8 为 232 接口)
可直接接入(3 接 TX,7 接 RX,6 接 GND)。
TP4606B;产品概述2产品框架;功能;监控模块可通过本地操作、后台网络管理等功能实现;管理功能、整流模块和分发管理;表2-4监控模块功能表;2产品拱TCP466B产品概述;LCD显示;监控模块可通过LCD液晶显示界面实时显示。显示电源系统;运行参数、运行状态、报警状态、设定参数和控制;可通过四个按键操作;(红色),提供一种驱动柜灯报警的方法,TP466B产品概述2产品架构功能监控模块可通过实际LOC实现。AL操作、后台网络管理等。介绍了环境监测、异常报警、蓄电池管理、整流模块和配电管理的功能。该函数如表2-4所示。
表2-4监控模块功能表2产品结构TP466B产品概述
液晶显示器华为TP48600B开关电源机柜,48v通信电源 (CPMU01 )华为TP48600B-N16A2
监控模块通过LCD LCD接口实时显示电力系统的AC、DC、模块和电池。
项目运行参数、运行状态、报警状态、设定参数和控制参数。参数设置与功能控制
它可以用四把钥匙操作。监控模块提供运行指示灯(绿色)和报警灯。
(红色)同时提供驱动柜照明警示指示器输出和监控模块报警蜂鸣器输出。华为TP48600B高频开关电源机柜
TP46600
产品概述3产品和应用场景
通过调整所安装的整流模块的数量,可以灵活地将产品和应用场景的TP48 600 B电力系统应用到室内基站、室内*机房、BSC等。TP4606B电力系统安装安装在机房内,支撑墙(距墙100mm以上),通过调整安装整流模块的数量,可灵活应用于-48伏直流、34.8kW的负载场景。例如:BTS39 00 BTS3012室内基站BSC室内中心室。
图3-1 TP426B电力系统应用示意图
3产品和应用场景TP466B产品概述TP48 6600电力系统和交流电源、ATS、电池等设备的典型应用,以形成现场能源解决方案,其在典型的现场解决方案中的应用如图3-2所示。图3-2 TP4266B电力系统应用在典型的现场解决方案TP466B产品概述4产品的运行和维护中采用多个优化的维护设计,使维护简单方便。操作和维护支持上、下线路。支持预维护。整流模块和监控模块都支持热插拔。监控模块的维护不会影响正常供电。内部模块可以独立拆卸和维护。华为TP48600B高频开关电源机柜, 华为TP48600B开关电源机柜48v通信电源
LCD升压反压驱动电路
在嵌入式系统里,较多场合需要LCD人机界面。分析以下LCD驱动电路。
LCD_VIN是3.6~5V,经过DC/DC burst升压得到LCD_AVDD,LCD_AVDD为LCD需要的模拟电压,根据LCD实际情况调整FB脚电压确定,这里假设是10V。
VGH是LCD的开关管的开启电压,假设这里需要15V,VGL是LCD开关管的关闭电压,假设这里需要-6.8V。
这里比较有意思的是VGH和VGL的产生。
以下给出绿、红、蓝三个节点的波形:
绿:
红:
蓝:
绿点为开关电源的开关波形,红点为绿点向上偏移10V,蓝点为绿点向下偏移10V。
绿点的电压就不分析了,开关波形。
红点波形生成过程:
华为TP48600B高频开关电源机柜
当绿点“低电平”,LCD_AVDD通过二极管1-3对C165充电,经过若干周期,C165两端电压约为LCD_AVDD,红点“低电平”。
当绿点”高电平“,根据电容两端电压不能突变,可以知道红点出现”高电平“,此时红点电压比LCD_AVDD高,二极管1-3断开,二极管3-2导通,C165放电。
蓝点波形生成过程:
当绿点“高电平”,此时通过二极管3-2对C171充电,经过若干周期,C171两端电压约为绿点”高电平“即LCD_AVDD,蓝点”高电平“。
当绿点”低电平“,根据电容两端电压不能突变,可以知道蓝点出现”低电平“,此时蓝点电压比GND低,二极管3-2断开,二极管1-3导通,C171放电。
在VGH和VGL轻负载的条件下,红点和蓝点经过RC整流可以维持在20V和-10V,并经过稳压管钳压得到目标电压。此升压和反压电路只能在清负载条件下。
安捷信华为EPW50-48A 华为CPMU01 华为PMU02C1 华为ETP4890-A2 华为ETP48120-B5A2 华为FusionCube 华为MA5600T 华为NE40E-X8 华为PSM-A11 华为R4850G2 华为R4850S 华为R75020G1华为R75020G2 华为RRU3151-fae 华为S9706 华为UPS2000-A-3KTTS 华为UPS5000-E-200K-F200 华为W2PSA0580 瑞谷GIE4805S 华为(板卡)DDRM M900 华为(板卡)EF8F 华为81EG8 华为5680T 华为AAU3240 华为APM30 华为BBU3900 华为BTS3900 华为D2EF8F 华为D3ML1A 华为DRRU261 华为DRRU261-TD1M7RRU 华为DRRU3168-fa 华为EFF8 华为EPS01B 华为EPW50-48A 华为ETP4890-B3A2 华为ETP4890C 华为ETP48200-A6A1 华为FAN 03C 华为HSP1800 华为IBBS200D 华为LE02PSA08 华为ME60-X16 华为MODELPTN960 华为MPW800-48A 华为MRFU900C 华为NE40E-X16 华为OPM15M 华为OptiXPTN910 华为PAC-500WA-BE 华为PAC-600WA-B 华为PAC-600WA-F 华为PDC-350WA-F 华为PMU11A 华为PSC500-A 华为PSM-15A 华为PSU4850A 华为PTN3900 华为R4815G1 华为R4815N1 华为R4850G2 华为R4850N1 华为R4850N2 华为RHUB3908 华为RRU3161-fa 华为RRU3926-1800 华为RRU3936-900 华为RRU3936-1800 华为RRU3938-900 华为RRU3938-1800 华为SMU01B 华为SMU02B 华为SMU02B1 华为TMC11H 华为TP48300B 华为TP48300B 华为TP48300B 华为TP48300B 中兴ZXDU68 S601高频开关电源,机柜光模块,嵌入式高频开关电源,室外一体化机柜,不间断电源,壁挂电源。
产品特点:
高集成化设计,设备收容能力强,可作为设备柜、电池柜、电源柜和传输柜应用支持全系列温控方式,适应各种应用环境
2.精细化智能温控系统,高COP模式**工作;高效电源模块效率大于96%,降低系统能耗-48V直流温控系统,完善的隔热设计,保证不间断、稳定的
3.温度环境,提升系统可靠性
4.小型美观,选址容易,支持快速部署
5.单站单控,实现站点智能化远程管理.
产品特点:
系统MTBF**过50万小时,稳定可靠,节省运维费用
1.8路关键负载分流器,过流预警,且发热分散,温升低
2.全CAN通信,系统响应速度快、可靠性高
3.模块效率大于96%,损耗降低50%以上
4.部分场景支持免空调运行,节省制冷投资
5.单柜输出3000A,节省占地30%以上,满足中短期规划
6.8柜并机输出24,000A,满足长期规划
7.监控单元配有FE接口,支持NetEco,一根网线即可实现集中管理,安装简单、免维护.
OptiX OSN 1800 多业务光传送平台是新一代分组增强型多业务光传送平台,较高的集成度填补了城域设备形态的需求。
支持OTN/PKT/SDH统一交换功能,以太网、TDM、专线等2M~100G全业务接入,并集成MPLS-TP功能,解决城域网络以下光纤资源不足的问题,为金融,媒资,**,能源,教育等提供了低成本、高效的业务传输方案。
“让社会塔成为通信塔,让通信塔成为社会塔”这是中国铁塔公司提出的5G时代的发展方向。日前,广东铁塔召开了2018届新业务合作伙伴大会,以推进这个观点的落地。在会上,广东铁塔公布了自己基站数量,达12.6万座,为全国规模较大的省级铁塔资源。
据运营商世界网了解,5G时代将在2021年实现商用,而在这之前,为迎接5G时代更大体量和需求,通信塔的数量并将会大幅增加,而传统建设花费的时间长、投入的人力大,跟不上更新替代的步伐,佟吉禄认为需充分共享社会中的路灯杆、监控杆、电力杆等,实现社会资源和行业内资源的相互转化。
据悉,此次大会参会人数众多,**过500人,记者在会场看到座无虚席。广东省通信管理局苏少林局长参加了会议,还有三家运营商、华为、中兴、中电科新型智慧城市研究院、上海诺基亚贝尔、大唐移动、北讯电信等企业有关负责人,以及各相关**部门、物联网/IT/互联网、房地产、公安*、设计、室分、工程/代维、杆塔机柜及配套等行业代表共300多家企业500多人齐聚在会场。会上,广东铁塔与华为、中兴、大唐移动、中电科新型智慧城市研究院、九洲通讯等多家企业签署了战略合作协议,掀开广东通信塔、社会塔共享大幕。
广东省一直是中国电信用户体量较大的省份之一,苏少林表示,截至11月底,广东省光端口总数达6100万个,光纤接入用户2646万户,行政村光纤接入能力**过20M。完成电信业务总量3044亿元,约占全国13.1%;电信业务收入1519亿元,约占全国13%。
社会塔通信塔的相互演化在广东省的快速践行也不是没有原因。广东铁塔发展3年,铁塔数量已居全国**,全省12.6万个站址资源,占总站址数6.8%,城市密集区每隔200-500米即有一个站址。
而从去年开始,广东铁塔陆续开放自己的能力,全省多地**、社会企业等客户资源租赁需求,涉及政务专网、公安专网、卫星地面增强、海事监测、无线电监测、视频监控、环境监测、户外广告等领域。截至目前,广东通信塔对外共享的约5000座;同时全省批量获取路灯杆、监控杆资源,完全可用于挂载微站,更快、更好、更省、更美地满足运营商通信网络覆盖需求。由此可见,“一杆多用”已成为了一种趋势。
而共享做法也创造了社会和经济效益。数据显示,经过广东铁塔三年在行业内基站资源共享方面的努力,广东省基站整体共享率提升了21.3个百分点,相当于减少新建铁塔2.76万座,节约投资60亿元,节约土地83万平方米,节约用电量7.34亿度/年。
这也说明,由行业共享走向社会共享,将对铁塔等通信基础设施“共享”赋予新时代的新内涵,实现“社会塔”和“通信塔”的相互转化利用,在不断助力三家电信企业降低建网成本的同时,开放通信塔为广电、公安、环保、气象、地震、卫星地面接收等其他有需要的行业共享。
direction of the 5G era proposed by China tower company. Recently, the Guangdong iron tower held the 2018 new business partnership conference to promote the landing of this view. At the meeting, the Guangdong tower announced the number of its own base stations, reaching 126 thousand, which is the largest provincial tower resource in the country.
According to the operators world network, the 5G era will be commercially available in 2021, and before this, the number of communications towers will increase greatly to meet the greater volume and demand of the 5G era, while the traditional construction costs are long, the investment is large, and the pace of replacement will not be able to keep up with the pace of replacement. Tong thinks it is necessary to fully share the society. Lampposts, monitoring rods, power poles, and so on, to achieve mutual transformation of social resources and resources in the industry.
It is reported that the conference has a large number of participants, more than 500 people, and reporters at the venue were packed. Su Shaolin, director of the Guangdong Provincial Communications Administration, attended the meeting. There were three operators, HUAWEI, Zhongxing, the New Intelligent City Research Institute of the China electricity branch, the NOKIA Baer, the Datang Mobile, the North Telecom and other relevant enterprises, as well as the relevant government departments, the Internet of things /IT/ Internet, real estate, the public security army, A total of more than 300 enterprises, including design, room division, engineering / maintenance, tower cabinet and supporting industry, were gathered in the venue of more than 500 enterprises. At the meeting, the Guangdong tower and the HUAWEI, Zhongxing, Datang Mobile, the New Intelligent City Research Institute of China Electric Science, Jiuzhou communication and many other enterprises signed the strategic cooperation agreement, and opened the Guangdong communication tower and the social tower to share the curtain.
It is reported that the conference has a large number of participants, more than 500 people, and reporters at the venue were packed. Su Shaolin, director of the Guangdong Provincial Communications Administration, attended the meeting. There were three operators, HUAWEI, Zhongxing, the New Intelligent City Research Institute of the China electricity branch, the NOKIA Baer, the Datang Mobile, the North Telecom and other relevant enterprises, as well as the relevant government departments, the Internet of things /IT/ Internet, real estate, the public security army, A total of more than 300 enterprises, including design, room division, engineering / maintenance, tower cabinet and supporting industry, were gathered in the venue of more than 500 enterprises. At the meeting, the Guangdong tower and the HUAWEI, Zhongxing, Datang Mobile, the New Intelligent City Research Institute of China Electric Science, Jiuzhou communication and many other enterprises signed the strategic cooperation agreement, and opened the Guangdong communication tower and the social tower to share the curtain.
Guangdong province has always been one of the largest number of provinces in the China Telecom, Su Shaolin said that by the end of November, the total number of light ports in Guangdong province reached 61 million, fiber access to 26 million 460 thousand users, administrative village fiber access capacity more than 20M. The total amount of telecom business is 304 billion 400 million yuan, accounting for 13.1% of the total, and the revenue of telecom business is 151 billion 900 million yuan, accounting for 13% of the total.
The rapid evolution of social tower communication towers in Guangdong is not without cause. 3 years of Guangdong iron tower development, the number of iron towers in the country has been the first in the country, 126 thousand sites in the province, accounting for 6.8% of the total site, and there is a site in the city dense area every 200-500 meters.
Since last year, the Guangdong tower began to open its own capacity, the government and social enterprises, such as the government and social enterprises, such as government special network, public security special network, satellite ground enhancement, maritime monitoring, radio monitoring, video monitoring, environmental monitoring, outdoor wide notice and other fields. Up to now, about 5000 Guangdong communications towers have been shared with the outside world; at the same time, the whole province has obtained a lot of lampposts and monitoring pole resources in the whole province. It can be used to mount micro stations. It is faster, better, more provincial and more beautiful to meet the requirements of the communication network coverage of the operators. It can be seen that "one lever and multi use" has become a trend.
Sharing practices also create social and economic benefits. The data show that, after three years of Guangdong iron tower in the industry base station resource sharing efforts, the overall sharing rate of Guangdong base stations increased by 21.3 percentage points, equivalent to reducing the new tower 27 thousand and 600, saving investment 6 billion yuan, saving land 830 thousand square meters, saving electricity 734 million degrees / year.
It also shows that the sharing of industry sharing will give new meaning to the new era of communication infrastructure such as iron tower and other communication infrastructure, and realize the mutual transformation and utilization of "social tower" and "communication tower". At the same time, three telecom enterprises are constantly helping to reduce the cost of construction, and open and put communication towers for radio and television, public security, environmental protection, and environmental protection. Meteorological, earthquake, satellite ground reception and other other industries that need it.