端口带宽控制
带宽控制 时间:2021-05-09 阅读:()
综合布线系统"工程清单""工程名称:刘海小学智能化工程标段:"序号","项目名称","设备参数","产品型号","计量单位","工程量","金额(元)",,"品牌",,,,,,"单价","合价",,"综合布线系统","综合布线系统",,,,,,0"1","双绞线缆","护套材质:PVC护套颜色(可选):默认灰色成品外径:5.
3±0.
3导体材质:99.
99%无氧铜导体直径:24AWG导体绝缘外径:0.
88±0.
02mm芯数:4*2特性阻抗:100±15Ω导体间介电强度,DC,1min:1Kv/1min工作电容最大值:≤5.
6nF/100m单根导体最大电阻:≤9.
5Ω/100m线对直流电阻不平衡性:≤2.
5%最小互电容:47pf/m最大平衡电容:300pf/km最大电流平衡:2%敷设弯曲半径:建议敷设弯曲半径>5倍线缆外径敷设拉力:建议敷设时短期拉力带宽控制、风暴抑制支持端口汇聚、端口镜像、端口监控支持线缆检测、环回保护支持通过Web、PC端软件进行管理支持Web管理、VLAN隔离、标准交换三种模式","TP-LINKSG2024","台",1,,,"普联、华三、华为""23","16口接入交换机","16个10/100/1000Base-TRJ45端口(支持PoE+供电)2个独立千兆SFP端口整机最大PoE供电功率达225W,单端口最大PoE供电功率为30WPoE供电端口支持优先级机制支持视频监控、VLAN隔离、标准交换三种工作模式","TP-LINKTL-SG1218PE","台",5,,,"普联、华三、华为""24","交换机","16个10/100/1000Base-TRJ45端口(支持PoE+供电)2个独立千兆SFP端口整机最大PoE供电功率达225W,单端口最大PoE供电功率为30WPoE供电端口支持优先级机制支持视频监控、VLAN隔离、标准交换三种工作模式","TP-LINKTL-SG1218PE","台",1,,,"普联、华三、华为""25","双绞线缆",,"五类4对非屏蔽双绞线","箱",4,,,"爱普华顿、普天天纪、天诚""26","配电箱",,,"台",2,,,"27","配电箱",,,"台",6,,,"28","避雷器",,"PLSD-40/4PPLSD-20/4P","只",8,,,"普雷斯""29","插座",,"KSPD4008UNDE0_2CN","套",18,,,"矿森""30","接地母线",,,"m",40,,,"31","其他",,,"个",20,,,"32","配线","1.
名称:接地线BVR-25mm2(技术参数及推荐品牌详见设计清单要求)_",,"m",60,,,"33","电力电缆","1.
名称:铜芯电缆YJV-3*4_","YJV-3*4_","m",800,,,"爱普华顿、普天天纪、天诚",,,,,,,0,校园广播系统"工程清单""工程名称:刘海小学智能化工程标段:"序号","项目名称","设备参数","产品型号","计量单位","工程量","金额(元)",,"品牌",,,,,,"综合单价","合价",,"校园广播系统",,,,,,,0"34","定额功放","1、具有中国质量认证中心中国国家CQC产品认证证书(证书编号在网站必需可以查询到);全新编程模式,8个主程序,1个特殊备用程序,一键调用当天与明天程序运行.
并可预设晴天雨天运行模式;2、可对内置MP3音源进行编程定时播放,采用SD卡存储MP3音乐,可以无限扩展存储容量;设有快捷键,一键调用MP3曲目,简单、方便;","森马特6500","台",2,,,"森马特、迪士普、JBL""35","无线话筒","1、阻抗:600欧姆;2、灵敏度:-62db;3、频率响应:50-13500Hz.
_","st860d","只",2,,,"森马特、迪士普、JBL""36","音箱6W(定压)教室用","1、额定功率(100V):6W;2、灵敏度:92dB±3dB;3、频率响应:130-16KHz.
_","森马特702","个",12,,,"森马特、迪士普、JBL""37","室外防水音柱30W","1.
最大功率:30W;2、灵敏度:92dB;3、频率响应:130-16KHz.
_","森马特LD630","个",4,,,"森马特、迪士普、JBL""38","大功率室外防水音柱60W","1、额定功率:60W;最大功率:120W;2、灵敏度:91dB;3、频率响应:110-15KHz.
_","森马特LD660","个",4,,,"森马特、迪士普、JBL""39","音柱立杆","含地笼,3米,镀锌热喷塑_","定制","个",6,,,"国产""40","落地音响","15寸","科达kd215ka","只",2,,,"科达、迪士普、JBL""41","助听音响",,"科达kd12ka","只",4,,,"科达、迪士普、JBL""42","无线话筒","报告厅","富林达st860d","只",1,,,"富林达、迪士普、JBL""43","调音台",,"美国曼卡顿usb-8","台",1,,,"曼卡顿、迪士普、JBL""44","功放",,"德国百达丽声pL2750","台",1,,,"百达丽声、迪士普、JBL""45","莲花头对6.
35单插头音频线","1.
2米_",,"条",4,,,"国产""46","6.
35单插头对6.
35单插头音频线","1.
2米_",,"条",8,,,"国产""47","配线","1.
名称:广播音箱线RVVS2*1.
0(技术参数及推荐品牌详见设计清单要求)_","RVVS2*1.
0","m",850,,,"爱普华顿、普天天纪、天诚""48","配线","1.
名称:广播音箱线RVVS2*1.
5(技术参数及推荐品牌详见设计清单要求)_","RVVS2*1.
5","m",500,,,"爱普华顿、普天天纪、天诚","合计",,,,,,0,各部分合计"项目名称","金额"综合布线系统,网络系统,校园广播系统,"合计金额",
3±0.
3导体材质:99.
99%无氧铜导体直径:24AWG导体绝缘外径:0.
88±0.
02mm芯数:4*2特性阻抗:100±15Ω导体间介电强度,DC,1min:1Kv/1min工作电容最大值:≤5.
6nF/100m单根导体最大电阻:≤9.
5Ω/100m线对直流电阻不平衡性:≤2.
5%最小互电容:47pf/m最大平衡电容:300pf/km最大电流平衡:2%敷设弯曲半径:建议敷设弯曲半径>5倍线缆外径敷设拉力:建议敷设时短期拉力带宽控制、风暴抑制支持端口汇聚、端口镜像、端口监控支持线缆检测、环回保护支持通过Web、PC端软件进行管理支持Web管理、VLAN隔离、标准交换三种模式","TP-LINKSG2024","台",1,,,"普联、华三、华为""23","16口接入交换机","16个10/100/1000Base-TRJ45端口(支持PoE+供电)2个独立千兆SFP端口整机最大PoE供电功率达225W,单端口最大PoE供电功率为30WPoE供电端口支持优先级机制支持视频监控、VLAN隔离、标准交换三种工作模式","TP-LINKTL-SG1218PE","台",5,,,"普联、华三、华为""24","交换机","16个10/100/1000Base-TRJ45端口(支持PoE+供电)2个独立千兆SFP端口整机最大PoE供电功率达225W,单端口最大PoE供电功率为30WPoE供电端口支持优先级机制支持视频监控、VLAN隔离、标准交换三种工作模式","TP-LINKTL-SG1218PE","台",1,,,"普联、华三、华为""25","双绞线缆",,"五类4对非屏蔽双绞线","箱",4,,,"爱普华顿、普天天纪、天诚""26","配电箱",,,"台",2,,,"27","配电箱",,,"台",6,,,"28","避雷器",,"PLSD-40/4PPLSD-20/4P","只",8,,,"普雷斯""29","插座",,"KSPD4008UNDE0_2CN","套",18,,,"矿森""30","接地母线",,,"m",40,,,"31","其他",,,"个",20,,,"32","配线","1.
名称:接地线BVR-25mm2(技术参数及推荐品牌详见设计清单要求)_",,"m",60,,,"33","电力电缆","1.
名称:铜芯电缆YJV-3*4_","YJV-3*4_","m",800,,,"爱普华顿、普天天纪、天诚",,,,,,,0,校园广播系统"工程清单""工程名称:刘海小学智能化工程标段:"序号","项目名称","设备参数","产品型号","计量单位","工程量","金额(元)",,"品牌",,,,,,"综合单价","合价",,"校园广播系统",,,,,,,0"34","定额功放","1、具有中国质量认证中心中国国家CQC产品认证证书(证书编号在网站必需可以查询到);全新编程模式,8个主程序,1个特殊备用程序,一键调用当天与明天程序运行.
并可预设晴天雨天运行模式;2、可对内置MP3音源进行编程定时播放,采用SD卡存储MP3音乐,可以无限扩展存储容量;设有快捷键,一键调用MP3曲目,简单、方便;","森马特6500","台",2,,,"森马特、迪士普、JBL""35","无线话筒","1、阻抗:600欧姆;2、灵敏度:-62db;3、频率响应:50-13500Hz.
_","st860d","只",2,,,"森马特、迪士普、JBL""36","音箱6W(定压)教室用","1、额定功率(100V):6W;2、灵敏度:92dB±3dB;3、频率响应:130-16KHz.
_","森马特702","个",12,,,"森马特、迪士普、JBL""37","室外防水音柱30W","1.
最大功率:30W;2、灵敏度:92dB;3、频率响应:130-16KHz.
_","森马特LD630","个",4,,,"森马特、迪士普、JBL""38","大功率室外防水音柱60W","1、额定功率:60W;最大功率:120W;2、灵敏度:91dB;3、频率响应:110-15KHz.
_","森马特LD660","个",4,,,"森马特、迪士普、JBL""39","音柱立杆","含地笼,3米,镀锌热喷塑_","定制","个",6,,,"国产""40","落地音响","15寸","科达kd215ka","只",2,,,"科达、迪士普、JBL""41","助听音响",,"科达kd12ka","只",4,,,"科达、迪士普、JBL""42","无线话筒","报告厅","富林达st860d","只",1,,,"富林达、迪士普、JBL""43","调音台",,"美国曼卡顿usb-8","台",1,,,"曼卡顿、迪士普、JBL""44","功放",,"德国百达丽声pL2750","台",1,,,"百达丽声、迪士普、JBL""45","莲花头对6.
35单插头音频线","1.
2米_",,"条",4,,,"国产""46","6.
35单插头对6.
35单插头音频线","1.
2米_",,"条",8,,,"国产""47","配线","1.
名称:广播音箱线RVVS2*1.
0(技术参数及推荐品牌详见设计清单要求)_","RVVS2*1.
0","m",850,,,"爱普华顿、普天天纪、天诚""48","配线","1.
名称:广播音箱线RVVS2*1.
5(技术参数及推荐品牌详见设计清单要求)_","RVVS2*1.
5","m",500,,,"爱普华顿、普天天纪、天诚","合计",,,,,,0,各部分合计"项目名称","金额"综合布线系统,网络系统,校园广播系统,"合计金额",
10gbiz（$2.36/月），香港/洛杉矶CN2 GIA线路VPS,香港/日本独立服务器
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ProfitServer怎么样？ProfitServer好不好。ProfitServer是一家成立于2003的主机商家，是ITC控股的一个部门，主要经营的产品域名、SSL证书、虚拟主机、VPS和独立服务器，机房有俄罗斯、新加坡、荷兰、美国、保加利亚，VPS采用的是KVM虚拟架构，硬盘采用纯SSD，而且最大的优势是不限制流量，大公司运营，机器比较稳定，数据中心众多。此次ProfitServer正在对...
10GBIZ（月$2.36 ）， 香港和洛杉矶CN2 GIA
10GBIZ服务商经常有看到隔壁的一些博客分享内容，我翻看网站看之前有记录过一篇，只不过由于服务商是2020年新成立的所以分享内容比较谨慎。这不至今已经有将近两年的服务商而且云服务产品也比较丰富，目前有看到10GBIZ服务商有提供香港、美国洛杉矶等多机房的云服务器、独立服务器和站群服务器。其中比较吸引到我们用户的是亚洲节点的包括香港、日本等七星级网络服务。具体我们看看相关的配置和线路产品。第一、香...
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