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",
Linode（$5/月），新用户注册送100美元,11个数据中心云服务器
关于Linode，这是一家运营超过18年的VPS云主机商家，产品支持随时删除(按小时计费)，可选包括美国、英国、新加坡、日本、印度、加拿大、德国等全球十多个数据中心，最低每月费用5美元($0.0075/小时)起。目前，注册Linode的新用户添加付款方式后可以获得100美元赠送，有效期为60天，让更多新朋友可以体验Linode的产品和服务。Linode的云主机产品分为几类，下面分别列出几款套餐配置...
digital-vm：VPS低至$4/月，服务器$80/月，10Gbps超大带宽，不限流量，机房可选：日本新加坡美国英国西班牙荷兰挪威丹麦
digital-vm，这家注册在罗马尼亚的公司在国内应该有不少人比较熟悉了，主要提供VPS业务，最高10Gbps带宽，还不限制流量，而且还有日本、新加坡、美国洛杉矶、英国、西班牙、荷兰、挪威、丹麦这些可选数据中心。2020年，digital-vm新增了“独立服务器”业务，暂时只限“日本”、“新加坡”机房，最高也是支持10Gbps带宽... 官方网站：https://digital-vm.co...
RAKsmart 黑色星期五云服务器七折优惠 站群服务器首月半价
一年一度的黑色星期五和网络星期一活动陆续到来，看到各大服务商都有发布促销活动。同时RAKsmart商家我们也是比较熟悉的，这次是继双十一活动之后的促销活动。在活动产品中基本上沿袭双11的活动策略，比如有提供云服务器七折优惠，站群服务器首月半价、还有新人赠送红包等活动。如果我们有需要RAKsmart商家VPS、云服务器、独立服务器等产品的可以看看他们家的活动。这次活动截止到11月30日。第一、限时限...
带宽控制为你推荐
-
支持ipad支持ipad支持ipad支持ipadphotoshop技术PS技术是干什么的，如何使用PS技术？iexplore.exe应用程序错误iexplore.exe应用程序错误css下拉菜单如何用css3做导航栏下拉菜单x-routerX-TRAlL是什么意思canvas2html5创建两个canvas后，怎么回到第一个canvas谷歌sb为什么搜索SB第一个是google？