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首页 > 包含“SDH”的产品搜索结果

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    共搜索到 586 个产品 免费发布信息
    • [] HP E1679A SONET/SDH Timing Reference

      日期:2015-11-26 15:27:06点击:976

         ...

    • [光收发模块] 武汉易研10Gbps CWDM XFP有源光模块光纤收发模块

      日期:2015-11-24 18:14:23点击:2290

      SDH STM I-64.1 at 9.953Gbps         10GBASE-LR/LW 10G Ethernet         1200-SM-LL-L 10G Fibre Channel         10GE over G.709 at 11.09Gbps         OC1...

    • [] HP 83480A 数字通讯分析仪

      日期:2015-11-10 15:58:25点击:1418

      SDH/SONET, Fibre Channel, or Gbit Ethernet transmitter test. Electrical channels have up to 50 GHz bandwidths. TDR and TDT modules are available for optimization of circuit board transmission lines. Data acquisition and measurement analysis are performed in parallel, enabling the Agilent 83480A to achieve out...

    • [] HP 83480A 数字通讯分析仪

      日期:2015-11-09 16:07:43点击:1425

      SDH/SONET, Fibre Channel, or Gbit Ethernet transmitter test. Electrical channels have up to 50 GHz bandwidths. TDR and TDT modules are available for optimization of circuit board transmission lines. Data acquisition and measurement analysis are performed in parallel, enabling the Agilent 83480A to achieve out...

    • [] Tektronix DSA8200 数字串行分析仪采样示波器

      日期:2015-11-04 16:38:15点击:1468

      SDH、100 兆位(4x25), 10 GB、千兆位以太网和其它电接口标准一致性检验中执行模 板测试。颜色等级和灰度等级波形数据在信号采集和分析中增 加了第三个维度—样点密度,提供洞察能力。此外,可变余辉 数据库功能可以对所有函数进行精确的数据老化,简化了在被 调节的DUT 上进行眼图测量。OpenChoice 软件实现熟悉的工具,扩展测量系统...

    • [] Tektronix SJ300E 抖动漂移分析仪

      日期:2015-11-04 16:18:17点击:764

      产品描述应用领域  SDH网抖动漂移测试  同步时钟网漂移测试  定时设备漂移性能测试  通信设备定时单元漂移性能测试  设备抖动/漂移性能测试详细信息 完全符合itu-t g.813 etsi  ets300462 建议  SDH sonet兼容  ±3%精度,分辨率0.001ui  提供实时漂移分析软件包分析mtie,tdev  提供'noise'漂移发生器用于...

    • [] Tektronix ST2400 SDH/Sonet 测试仪

      日期:2015-11-04 16:08:24点击:1544

      产品描述Compact and light weight for portability Cost-effective STM-16 testing Upgrade any SDH test set to STM-16 Flexibility of configurations 155 electrical / 155/622 optical add/drop payload capability Dual wavelength available with option for hybrid networks Easily switchable to SONET OC-48 ...

    • [] HP 37717A PDH/SDH测试仪

      日期:2015-10-22 11:32:23点击:1646

      SDH OC-12c, OC-12, OC-3c, OC-3, OC-1, STS-3c, STS-1, DS3, DS1 interfaces Errror and alarm generation/detection Graphical in-service SONET alarm and BIP scan Overhead access, overhead sequences, overhead BER, DCC drop/insert AU-3 and AU4 mapping rates for international gateway testing DSn/PDH drop/insert (from...

    • [] Agilent 86103A 2.8 GHz光模块 / 20 GHz电模块

      日期:2015-10-15 15:47:37点击:1508

      产品描述86103A为测试SDH/SONET信号(速率为155 或 622 Mb/s)或光纤通道(速率为1063 Mb/s)和千兆位以太网(速率为1250 Mb/s)提供了最理想的测量系统。经过校准和集成的光接收机拥有超过2.8 GHz的带宽,可轻松、精确地测量单模或多模光信号。对于一致性测试,支持速率为155和622 Mb/s或1063和1250 Mb/s测试的硬件滤波器可自动切换...

    • [二极管] LT-TO31D-BC01 DFB Laser TOCAN(光纤在线)

      日期:2015-09-21 17:27:54点击:5337

      SDH OC-3/ STM-1, OC-12/STM-4, OC-48/ STM-16Gigabit EthernetFibre ChannelPassive Optical NetworksAnalog and CATVElectro-Optical CharacteristicsParameters tested at 25o C, data for extended temperature range is based on product characterization results for reference onlyAbsolute Maximum RatingsStresses in exces...