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QDD-400G-ZR-S   QSFP-DD transceiver module, coherent DCO, 400G-ZR

QDD-400G-ZR-S QSFP-DD transceiver module, coherent DCO, 400G-ZR

思科Cisco 400G QDD-400G-ZR-S QSFP-DD transceiver module, coherent DCO, 400G-ZR
  • 设备品牌:思科(Cisco)
  • 所属系列:光模块-400G
  • 模块类型:高功率光模块
  • 型号SKU:QDD-400G-ZR-S=
  • 调试方式:16-QAM (400G)
  • 传输速率:400G
  • 采购电话:010-8646 2600
  • 模块选择QDD-400G-ZRP-S=QDD-400G-ZRP-S=
②采购咨询:186-1111-5727

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官方描述:QDD-400G-ZR-S QSFP-DD transceiver module, coherent DCO, 400G-ZR

概述 

Cisco 400G Digital Coherent Optics QSFP-DD Optical Modules 是一款采用 QSFP-DD 封装形式的数字相干光学模块,支持 400Gbps 的传输速率。这种模块利用数字信号处理技术,可以实现长距离、高速、低噪声的信号传输,广泛应用于数据中心、云计算、通信网络等领域。

该模块采用 QSFP-DD 封装形式,尺寸较小,可以节省宝贵的电路板空间,同时具有高密度、高可靠性的特点。其传输速率高达 400Gbps,可以满足高速数据传输的需求,并且具有低噪声、低功耗、低成本等优点。

该模块支持数字相干接收技术,可以实现对信号的实时采样和处理,从而提高信号传输的准确性和可靠性。同时,该模块还支持多种调制格式和传输距离,可以根据实际需求进行灵活配置。

总的来说,Cisco 400G Digital Coherent Optics QSFP-DD Optical Modules 是一款高性能、高可靠性的数字相干光学模块,可以满足各种高速数据传输和通信网络应用的需求。

思科在其可插拔产品组合中提供了一系列全面的可插拔光模块。各种模块为您提供灵活且经济高效的选项,适用于所有类型的接口。思科提供一系列GBIC、SFP、XFP、SFP+、CXP、CFP、Cisco CPAK和QSFP+可插拔模块。这些小型模块化光接口收发器为数据中心、校园、城域接入和环形网络、存储区域网络和长途网络中的一系列应用提供了便捷且经济高效的解决方案。近年来,随着创新的不断进步,思科已向市场推出了模拟DWDM CFP2接口。Cisco产品组合的最新成员通过推出400G数字相干QSFP-DD可插拔光模块,进一步突破了这一界限。

产品概述

思科现在提供一系列全新的400G数字相干QSFP-DD收发器。思科已经提供一系列数字相干CFP2收发器,能够支持高达200Gbps的波长。由于采用7纳米制造工艺和硅光子技术创新实现了技术小型化,现在可以将具有400G能力的数字相干WDM接口压缩到QSFP-DD外形规格中。

提供两种产品变体:

  1. ZR变体
  2. ZR Plus变体

QSFP-DD ZR概述

QSFP-DD ZR变体符合OIF MSA标准,允许与符合相同MSA标准的等效组件兼容。ZR标准的关键应用是允许在点到点拓扑中传输400G波长,距离可达120公里,如上图所示的Mux/Demux和放大器。

Figure 2.     QSFP DD ZR Application.

该产品变体中,可插拔组件可以与主机卡一起支持400GE和4x100GE接口。

QSFP-DD ZR Plus概述

QSFP-DD ZR Plus变体符合OpenZR+ MSA标准,能够应对从区域到长途的距离,并在端点之间提供多个放大站点。除了OpenZR+ MSA定义的内容外,此变体还提供多种配置选项,包括调制方案、TX滤波器整形和波特率。

由于高性能O-FEC算法,此变体还具有最长的传输距离。

它能够支持~60G波特率、QPSK和8-QAM和16-QAM调制方案,以应对每波长200G(QPSK)、300G(8-QAM)和400G(16-QAM)的传输容量。

它还支持100G信号,利用QPSK调制方案,波特率为~30G,以及200G信号,16-QAM(~30Gbaud)和8-QAM(~40 Gbaud)。

从信号整形模式的角度来看,支持两种不同的配置(有无Tx整形),以应对不同的滤波要求。

特点和优势

随着线路卡端口的普及,可以设计出针对400G优化的新线路卡,知道只需更换可插拔组件,该端口就能支持100G以下的速率,从而保证与上一代路由器的向后兼容性。此外,通过简单地使用400G ZR/ZR+光学器件,IPoDWDM选项首次提供了相同密度的灰色线路卡,最终解决了在集成和最大化路由器线路卡吞吐量之间选择的常见困境。

一些网络运营商在认识到100G的经验教训后,在400G上采取了不同的方法。2016年底,这些网络运营商和几家供应商确定400G是行业的交叉点,支持与新兴高容量客户端光学器件(如QSFP-DD)相同的外形因数的相干光学器件。在不到一年的时间里,OIF定义了400ZR接口的大部分技术细节,这有助于推动业界对可插拔、可互操作相干接口的更多投资。

关键要求是容纳超过120公里的超大规模DCI链路,同时保持相同的QSFP-DD/OSFP外形规格。对400G标准化工作的调查指出,OpenROADM的要素可以为400ZR标准提供基于标准的高性能补充。因此,业界开始考虑下一个合乎逻辑的步骤,即将这些经过审查的规范结合起来,实现解决超过120公里的400G以太网为中心的解决方案的目标。这将使超大规模DCI扩展到区域距离之外,并扩大模块供应商的可寻址市场,为整个分销链提供更大的规模经济。这种将400ZR标准与OpenROADM要素相结合的方式被称为OpenZR+。

图3. OpenZR+是两项行业标准化努力的逻辑组合,它支持高绩效的DCI可插拔模块,实现多供应商互操作性。

Table 11.     Ordering information

Product IDProduct Description
QDD-400G-ZR-SQSFP-DD transceiver module, coherent DCO, 400G-ZR
QDD-400G-ZRP-SQSFP-DD transceiver module, coherent DCO, 400G-ZR+

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官方描述:QDD-400G-ZR-S QSFP-DD transceiver module, coherent DCO, 400G-ZR

Transmitter specifications

The table below summarizes the benefits of modules designed to use OpenZR+, compared to 400ZR and OpenROADM.

 400ZROpenROADMOpenZR+
Target ApplicationEdge DCICarrier Metro/LHRegional DCI
Client Traffic400GbE only100-400GbE & OTN100-400GbE Multirate
Reach≤120km>120km*>120km*
Form FactorQSFP-DD/OSFPCFP2 or otherQSFP-DD/OSFP
SD-FECCFECoFECoFEC

Specification

Transmitter specifications

Both QDD ZR and ZR+ supports full C band tune ability. Tx parameter specifications are showed in the table below.

Product IDMax Transmit PowerSymbol Rate
(+/-20ppm)
Modulation
(Payload)
FECOOB OSNROIB OSNR
QDD-400G-ZR-SWithout TX Shaping:-8.5 (Typ)-10 (Worst case)59,843,750,00016-QAM (400G)C-FEC30 dB34 dB
QDD-400G-ZRP-SWithout TX Shaping:-8.0 (Typ)-10.0 (Worst case)With TX Shaping:-11.0 (Typ)-13.0 (Worst case)60,138,546,79816-QAM (400G)OFEC42 dB42 dB
Without TX Shaping:-8.6 (Typ)-10.2 (Worst case)With TX Shaping:-10.4 (Typ)-11.9 (Worst case)60,138,546,7988-QAM (300G)OFEC42 dB42 dB
Without TX Shaping:-6.2 (Typ) -7.7 (Worst case)With TX Shaping:-9.0 (Typ)-10.5 (Worst case)60,138,546,798QPSK (200G)OFEC42 dB42 dB
TX shaping only:-9.0 (Typ)-11 (Worst case)40,092,364,5328-QAM (200G)OFEC42 dB42 dB
TX shaping only:-8.0 (Typ)-10 (Worst case)30,069,273,39916-QAM (200G)OFEC42 dB42 dB
Without TX shaping only:-5.9 (Typ)-7.5 (Worst case)30,069,273,399QPSK (100G)OFEC42 dB42 dB

Rx parameter specifications

Product IDModulation (Payload)RX OSNR Sensitivity (dB)RX Sensitivity OptimalExtended Range RX Sensitivity (1dB OSNR Penalty)RX Power Sensitivity (No ASE Noise)Max Rx PowerCD Robustness (ps/nm)
QDD-400G-ZR-S16-QAM (400G)26-12dBm-15dBm-20dBm13dBm+/-2400
QDD-400G-ZRP-S16-QAM (400G)Without TX Shaping: 23.7With TX Shaping: 23.1-12dBm-16dBmWithout TX Shaping:
-20dBmWith TX Shaping:
-21dBm
13dBmDefault: +/- 13,000Configurable up to: +/-52,000
8-QAM (300G)Without TX Shaping: 20.8With TX Shaping: 19.5-15dBm-19dBmWithout TX Shaping:
-22dBmWith TX Shaping:
-23dBm
13dBmDefault: +/-26,000Configurable up to: +/- 100,000
QPSK (200G)Without TX Shaping: 15.3With TX Shaping: 15.0-18dBm-22dBm-28dBm13dBmDefault: +/-50,000Configurable up to: +/- 100,000
8-QAM (200G)17.4 (Only TX shaping supported)-16dBm-20dBm-28dBm13dBmDefault: +/-26,000Configurable up to: +/-100,000
16-QAM (200G)19.3 (Only TX shaping supported)-15dBm-20dBm-24dBm13dBmDefault: +/-21,000Configurable up to: +/- 85,000
QPSK (100G)11.8 (No Tx shaping)-20dBm-25dBm-28dBm13dBmDefault: +/-80,000Configurable up to: +/-160,000

Rx Optical Polarization specifications

Product IDModulation (Payload)State of Polarization Change rate w/ 0.5dB of OSNR penaltyState of Polarization Change rate w/ 1dB of OSNR penaltyState of Polarization Change rate w/ 2dB of OSNR penaltyDGD Robustness (ps)
QDD-400G-ZR-S16-QAM (400G)50 rad/ms50 rad/ms50 rad/ms33
QDD-400G-ZRP-S16-QAM (400G)80 rad/ms150 rad/ms200 rad/ms60
8-QAM (300G)120 rad/ms200 rad/ms300 rad/ms60
QPSK (200G)800 rad/ms1000 rad/ms1400 rad/ms60
8-QAM (200G)70 rad/ms100 rad/ms150 rad/ms60
16-QAM (200G)50 rad/ms100 rad/ms150 rad/ms60
QPSK (100G)400 rad/ms500 rad/ms800 rad/ms80

Rx Multichannel Interaction specifications

Product IDModulation (Payload)Multichannel Xtalk tolerance by 15 additional channelsMultichannel Xtalk OSNR penalty induced by 2 adjacent channels
QDD-400G-ZR-S16-QAM (400G)15db with OSNR oenalty ≤ 1dB0.5 dB ( adjacent chs at 75Ghz)
QDD-400G-ZRP-S16-QAM (400G)15db with OSNR oenalty ≤ 0.5dB0.5 dB ( adjacent chs at 75Ghz)
8-QAM (300G)15db with OSNR oenalty ≤ 0.3dB0.3 dB ( adjacent chs at 75Ghz)
QPSK (200G)15db with OSNR oenalty ≤ 0.3dB0.2 dB ( adjacent chs at 75Ghz)
8-QAM (200G)15db with OSNR oenalty ≤ 0.3dB0.7 dB ( adjacent chs at 50Ghz)
16-QAM (200G)15db with OSNR oenalty ≤ 0.3dB0.8 dB ( adjacent chs at 50Ghz)
QPSK (100G)17db with OSNR oenalty ≤ 0.35dB0.6 dB ( adjacent chs at 37.5Ghz)

Physical

Product IDTemp RangeMTBFRoundtrip Latency
QDD-400G-ZR-SOperating Case Temperature range: 15 to +75°CShort term operating case temperature range +80°C. Note: a short term condition is present for a period of not more than 96 consecutive hours and a total of not more than 15 days in 1 year. This refers to a total of 360 hours in any given year, but no more than 15 occurrences during that 1-year period.Note: the module turn up from cold start at ambient temperature as low as -5°C and it will warm up with a case temperature higher than the ambient temperature, but it will meet optical performance specs only with case temperature within the range defined above.442,477 hrs400GE: 7.9 microsec4x100GE: 8.2 microsec
QDD-400G-ZRP-S442,477 hrs400GE: 4.7 microsec4x100GE: 5.2 microsec3x100GE: 6.0 microsec2x100GE: 6.9 microsec

Receiver specifications

Table 1.        Feature and Benefits of Cisco QSFP-DD Modules

FeatureBenefit
Hot-swappableInput/output device that plugs into 400G Ethernet Cisco QSFP-DD port
InteroperableInteroperable with other IEEE-compliant 400GBASE interfaces where applicable
Certified on Cisco platformCertified and tested on Cisco QSFP-DD 400G ports for superior performance, quality, and reliability
Compliant with IEEE 802.3High-speed electrical and optical interfaces compliant to IEEE 802.3
Compliant with MSACompliant to QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3 and 100G Lambda MSA
Backward compatibilityQSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules
Breakout capabilitySome QSFP-DD modules have the capability to interface to multiple 100G modules when operated in breakout mode, providing higher port density for 100G interfaces, and easing the migration to 400G platforms

Table 2.        Cisco 400G QSFP-DD portfolio

Product IDDescriptionMax power consumption (W)Optical Connector
QDD-400-CUxM400G, QSFP-DD to QSFP-DD, Passive Copper Cable, 0.5 meter, 1 meter, 2 meters, 2.5 meters, 3 meters1.5 per endN/A
QDD-4ZQ100-CUxM400G, QSFP-DD to 4x QSFP56 100GBASE-CR2, Passive Copper Cable, 1 meter, 2 meters, 2.5 meters, 3 meters1.5W per endN/A
QDD-2Q200-CU3M400G, QSFP-DD to 2x QSFP56 200GBASE-CR4, Passive Copper Cable, 3 meters1.5W per endN/A
QDD-400-AOCxM400G QSFP-DD Transceiver, Active Optical Cable, 1, 2, 3, 5, 7, 10, 15, 20, 25, 30 meters12 per endN/A
QDD-400G-SR8-S400G QSFP-DD Transceiver, MPO-16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G-SR4 and 8x 50G-SR breakout12MPO-16 MMF APC
QDD-400G-SR4.2-BD400G QSFP-DD Transceiver, MPO-12, 100m OM4 MMF, 400GBASE-SR4.2 compliant. Can used for 4X breakout to QSFP-100G-SR1.212MPO-12 MMF UPC
QDD-400G-DR4-S400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12 parallel SMF, 500m12MPO-12 SMF APC
QDD-4X100G-FR-SQSFP-DD Transceiver, 4x 100GBASE-FR1, MPO-12, 2km parallel SMF12MPO-12 SMF APC
QDD-4X100G-LR-SQSFP-DD Transceiver, 4x 100GBASE-LR1, MPO-12, 10km parallel SMF12MPO-12 SMF APC
QDD-400G-FR4-S400G QSFP-DD Transceiver, 400G-FR4, 2km Duplex SMF12Duplex LC SMF PC/UPC
QDD-400G-LR4-S400G QSFP-DD Transceiver, 400G-LR4, 10km Duplex SMF, 100% compliant with 400GBASE-LR4-612Duplex LC SMF PC/UPC
QDD-400G-LR8-S400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF13Duplex LC SMF PC/UPC
QDD-2X100-SR4-S2x100GBASE-SR4 Transceiver, 100GBASE-SR4, MPO-24, 100m MMF5MPO-24 MMF UPC
QDD-2X100-CWDM4-S2X 100G-CWDM4 Transceiver, 100G-CWDM4, Dual Duplex CS connector, 2km Duplex SMF7Dual Duplex CS SMF PC/UPC
QDD-2X100-LR4-S2x100GBASE-LR4 Transceiver, 100GBASE-LR4, Dual Duplex CS connector, 10km SMF8Dual Duplex CS SMF PC/UPC

Note:      Except for QDD-400G-SR8-S, QDD-400G-DR4-S, QDD-4X100G-FR-S, QDD-4X100G-LR-S, only connections with patch cords with PC or Ultra-Physical Contact (UPC) connectors are supported. QDD- 400G- SR8-S, QDD-400G-DR4-S, QDD-4X100G-FR-S, QDD-4X100G-LR-S require patch cords with Angled Physical Contact (APC) MPO connectors. QDD-400G-SR8-S requires MPO-16 APC for MMF. All cables and cable assemblies used must be compliant with the standards specified in the standards section of this datasheet. For more information and references on QSFP-DD cable guides, please click on the following link: Cisco Transceiver Modules – Brochures – Cisco.

Table 3.        QSFP port and cabling specifications

Cisco 400G QSFP-DDNominal wavelength (nm)Cable typeCore size (microns)Modal bandwidthCable distancePull tab color
QDD-400-CU0.5M Passive copper cable assembly  0.5mTan
QDD-400-CU1M   1 mTan
QDD-400-CU2M   2 mBrown
QDD-400-CU2.5M   2.5 mYellow
QDD-400-CU3M   3 mOrange
QDD-4ZQ100-CU1M   1mTan
QDD-4ZQ100-CU2M   2mBrown
QDD-4ZQ100-CU2.5M   2.5mYellow
QDD-4ZQ100-CU3M   3mOrange
QDD-2Q200-CU3M   3mOrange
QDD-400-AOC1M Active optical cable assembly  1 mBeige
QDD-400-AOC2M   2 mBrown
QDD-400-AOC3M   3 mOrange
QDD-400-AOC5M   5 mGray
QDD-400-AOC7M   7 mBlue
QDD-400-AOC10M   10 mRed
QDD-400-AOC15M   15 mBlack
QDD-400-AOC20M   20 mGreen
QDD-400-AOC25M   25 mGreen
QDD-400-AOC30M   30 mGreen
QDD-400G-SR8-S850MMF502000 (OM3) 4700 (OM4) 4700 (OM5)70m (OM3) 100m (OM4)Tan
QDD-400G-SR4.2-BD850, 908MMF502000 (OM3) 4700 (OM4) 4700 (OM5)70m (OM3) 100m (OM4) 150m (OM5)Gray
QDD-400G-DR4-S1310SMFG.652 500 mOrange
QDD-4X100G-FR-S1310SMFG.652 2 kmGreen
QDD-4X100G-LR-S1310SMFG.652 10 kmBlue
QDD-400G-FR4-S1270, 1290, 1310, 1330SMFG.652 2 kmGreen
QDD-400G-LR4-S1270, 1290, 1310, 1330SMFG.652 10 kmBlue
QDD-400G-LR8-S1273, 1277, 1282, 1286, 1295, 1300, 1304, 1309SMFG.652 10 kmBlue
QDD-2X100-SR4-S850MMF502000 (OM3) 4700 (OM4)70m 100mBeige
QDD-2X100-CWDM4-S1270, 1290, 1310, 1330SMFG.652 2 kmGreen
QDD-2X100-LR4-S1295, 1300, 1304, 1309SMFG.652 10 kmBlue

Platform support

Cisco QSFP-DD modules are supported on Cisco switches and routers. For more details, refer to the Cisco Transceiver Modules Compatibility Matrix.

Specifications

Table 4.        Electrical specifications

ProductDescriptionNominal Datarate (Gbs)High-speed electricalLink meter
QDD-400-CUxM400G QSFP-DD, Passive Copper Cable425400GAUI-8 C2M, OIF CEI-56G-VSR-PAM40.5, 1, 2, 2.5, 3
QDD-4ZQ100-CUxM400G QSFP-DD to 4x QSFP56 100GEBASE-CR2, Passive Copper Cable4x 100GE4x 100GBASE-CR2, OIF CEI-56G-VSR-PAM41,2,2.5,3
QDD-2Q200-CU3M400G QSFP-DD to 2x QSFP56 200GEBASE-CR4, Passive Copper Cable2x 200GE4x 100GBASE-CR2, OIF CEI-56G-VSR-PAM43
QDD-400-AOCxM400G QSFP-DD Transceiver, Active Copper Cable425400GAUI-81,2,3,5,7,10,15, 20,25, 30
QDD-400G-SR8-S400G QSFP-DD Transceiver, MPO-16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G- SR4 and 8x 50G-SR breakout425400GAUI-8/CEI-56G- VSR- PAM470m (OM3)100m (OM4)
QDD-400G-SR4.2-BD400G QSFP-DD Transceiver, MPO-12 UPC, 100m OM4 MMF, 400GBASE-SR4.2, Can be used for 4X breakout to QSFP-100G- SR1.2425400GAUI-8/CEI-56G- VSR- PAM470m (OM3)100m (OM4)150m (OM5)
QDD-400G-DR4-S400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF425400GAUI-8/CEI-56G- VSR- PAM4500 m
QDD-4X100G-FR-SQSFP-DD Transceiver, 4X 100GBASE-FR1, MPO-12, 2km parallel SMF4x 100GE400GAUI-8/CEI-56G- VSR- PAM42 km
QDD-4X100G-LR-SQSFP-DD Transceiver, 4X 100GBASE-LR1, MPO-12, 10km parallel SMF4x 100GE400GAUI-8/CEI-56G- VSR- PAM410 km
QDD-400G-FR4-S400G QSFP-DD Transceiver, 400G- FR4, Duplex LC, 2km Duplex SMF425400GAUI-8/CEI-56G- VSR- PAM42 km
QDD-400G-LR4-S400G QSFP-DD Transceiver, 400G- LR4, Duplex LC, 10km Duplex SMF425400GAUI-8/CEI-56G- VSR- PAM410 km
QDD-400G-LR8-S400G QSFP-DD Transceiver, 400GBASE-LR8, Duplex LC, 10km Duplex SMF425400GAUI-8/CEI-56G- VSR- PAM410 km
QDD-2X100-SR4-S2x 100G QSFP-DD Transceiver, 2x 100GBASE-SR4, MPO-24 MMF, 100m OM42x100GE2x 100G CAUI-4100 m
QDD-2X100-CWDM4-S2x 100G QSFP-DD Transceiver, 2x 100G-CWDM4, Dual Duplex CS connector SMF, 2km SMF2X 100GE2x 100G CAUI-42 km
QDD-2X100-LR4-S2x 100G QSFP-DD Transceiver, 2x 100GBASE-LR4, Dual Duplex CS connector, 10km SMF2X 100GE2x 100G CAUI-410 km

Table 5.        Optical specifications

ProductDescriptionAverage Transmit Power per lane (dBm) minAverage Transmit Power per lane (dBm) maxAverage Receive Power per lane (dBm) min1Average Receive Power per lane (dBm) maxMaximum Supported Insertion Loss (IL) (dB)Wavelength (nm)Pre-FEC
QDD-400G-SR8-S400G QSFP-DD Transceiver, MPO- 16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G-SR4 and 8x 50G-SR breakout-6.54-8.441.9840-8602.4×10-4
QDD-400G-SR4.2- BD400G QSFP-DD Transceiver, MPO- 12 UPC, 100m OM4 MMF, 400GBASE-SR4.2, Can be used for 4X breakout to QSFP-100G- SR1.2-6.24-8.241.9855, 9082.4×10-4
QDD-400G-DR4-S400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12, 500m parallel SMF-2.94-5.94313102.4×10-4
QDD-4X100G-FR-SQSFP-DD Transceiver, 4X 100GBASE-FR1, MPO-12, 2km parallel SMF-3.14-7.14413102.4×10-4
QDD-4X100G-LR-SQSFP-DD Transceiver, 4X 100GBASE-LR1, PO-12, 10km parallel SMF-1.94.8-8.24.86.313102.4×10-4
QDD-400G-FR4-S400G QSFP-DD Transceiver, 400GBASE-FR4, Duplex LC, 2km Duplex SMF-3.23.5-7.33.541270,1290,1310,13302.4×10-4
QDD-400G-LR4-S400G QSFP-DD Transceiver, 400GBASE-LR4, Duplex LC, 10km Duplex SMF-2.75.1-9.05.16.31270,1290,1310,13302.4×10-4
QDD-400G-LR8-S400G QSFP-DD Transceiver, 400GBASE-LR8, Duplex LC, 10km Duplex SMF-2.85.3-9.15.36.31273,1277,1282,1286,1295,1300,1304,13092.4×10-4
QDD-2X100-SR4-S2x 100G QSFP-DD Transceiver, 2x 100GBASE-SR4, MPO-24 MMF, 100m OM4-8.42.4-10.32.41.9840 to 8605×10-5
QDD-2X100- CWDM4-S2x 100G QSFP-DD Transceiver, 2x 100G-CWDM4, Dual Duplex CS connector SMF, 2km SMF-6.52.5-11.52.551271,1291,1311,13315×10-5
QDD-2X100-LR4-S2x 100G QSFP-DD Transceiver, 2x 100GBASE-LR4, Dual Duplex CS connector, 10km SMF-4.34.5-10.64.56.31295,1300,1304,130910-12(no FEC)

1 Average receive power per lane (min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance

Table 6.        Mechanical specifications

ModuleSpecification
Module dimension with pull tab(H x W x D) 8.5 x 18.4 x 78.3/93.3 mm
Module weight (Max)Optical modules100 g
QDD-400-CU0.5M250 g
QDD-400-CU1M250 g
QDD-400-CU2M450 g
QDD-400-CU2.5M550 g
QDD-400-CU3M600 g
QDD-4ZQ100CU1M400g
QDD4ZQ100-CU2M600 g
QDD-4ZQ100-CU2.5M700 g
QDD-4ZQ100-CU3M800 g
QDD-2Q200-CU3M600 g
QDD-400-AOC1M160 g
QDD-400-AOC2M180 g
QDD-400-AOC3M190 g
QDD-400-AOC5M200 g
QDD-400-AOC7M230 g
QDD-400-AOC10M270 g
QDD-400-AOC15M320 g
QDD-400-AOC20M390 g
QDD-400-AOC25M430 g
QDD-400-AOC30M490 g
QDD-400G Module operation temperature0 to 75°C
QDD-2X100 Module operation temperature0 to 70°C
Active optical cable0 to 70°C
Copper cable operation temperature0 to 70°C
Storage temperature-40 to 85°C

Table 7.        QSFP-DD SMF PAM4 Breakout Interoperation and Link Reach

Standard (PAM4)400GBASE- DR4100GBASE- DR1100GBASE-FR1100GBASE-LR1100G- LR1- 202
Product IDQDD- 400G-DR4QSFP- 100G-DR- SQDD- 4X100G- FR-SQSFP- 100G-FR- SCPAK- 100G-FRQDD- 4X100G- LR-SQSFP- 100G- LR-SQSFP- 100G- ERL-S
QDD-400G-DR4-S (4x 100G Breakout) 500m SMF (3dB)500m SMF (3dB)500m SMF (3dB)
QDD-4X100G-FR-S (4x 100G Breakout) 500m SMF (3dB)2km SMF (4dB)2km SMF (4dB)
QDD-4X100G-LR-S (4x  100G Breakout) 500m SMF (3dB)2km SMF (4dB)10 km SMF (6.3dB)

2 100G-LR-20 is a standard of the 100G Lambda MSA ( www.100glambda.com)

3 100G-CWDM4 is compliant to the requirements from the CWDM4 Group MSA (CWDM4-MSA Group)

4 QSFP-100G-SM-SR is compatible with 100G-CWDM4 except with 4.2dB link margin

Table 8.        QSFP-DD SMF PAM4 Duplex Interoperation and Link Reach

Standard (PAM4)400GBASE-FR4400G-LR4400GBASE-LR4-61
Product IDQDD-400G-FR4-SQDD-2X400G-FR4QDD-400G-LR4-S 
QDD-400G-FR4-S2km (4dB)2km (4dB)2km (4dB)2km (4dB)
QDD-400G-LR4-S2km (4dB)2km (4dB)10km (6.3dB)6km (6.3dB)

1 400GBASE-LR4-6 is the IEEE requirement is limited to 6km reach, the QDD-400G-LR4 module is 100% compatible with this requirement, but has a reachG of 10km.

Table 9.        QSFP-DD MMF PAM4 Duplex Interoperation and Link Reach

Standard (PAM4) 50GBASE-SR 200GBASE-SR4 
Product IDQSFP-100G-SR1.2SFP-50G-SRSFP-50G-SLQSFP-200G-SR4-SQSFP-200G- SL4-S
QDD-400G-SR4.2-BD (4x 100G Breakout)70m (OM3)100m (OM4)150m (OM5)(1.9dB)    
QDD-400G-SR8-S (2x 200GE and 8x 50G Breakout) 70m (OM3)100m (OM4)100m (OM5)(1.9dB)20m (OM3)30m (OM4)30m (OM5)(1.6dB)70m (OM3)100m (OM4)100m (OM5)(1.9dB)20m (OM3)30m (OM4)30m (OM5)(1.6dB)

Table 10.     QSFP-DD 2x100G NRZ Interoperation and Link Reach

Standard (NRZ)100GBASE- SR4100G-CWDM43100G- CWDM4100GBASE-LR4
Product IDQSFP- 100G- SR4-SCPAK- 100G- SR4QSFP- 100G- CWDM4- SCPAK- 100G- CWDM4QSFP- 100G- SM-SR4QSFP- 100G- LR4-SCPAK- 100G- LR4CPAK- 100GE- LR4CFP- 100G- LR4
QDD-2X100-SR4-S (2x 100G Breakout)70m (OM3)100m (OM4) (1.9dB)   
QDD-2X100-CWDM4-S 2km SMF (5dB)2km SMF (4.2dB) 
QDD-2X100-LR4-S   10km SMF (6.3 dB)

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    SFP-FE-LX-SM1310-BIDI,华三百兆 SFP光模块,H3C SFP-FE-LX-SM1310-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。

  • SFP-GE-LH70-SM1550-BIDI

    391
    • 设备品牌:华三(H3C)
    • 型号SKU: SFP-GE-LH70-SM1550-BIDI

    SFP-GE-LH70-SM1550-BIDI,华三1G SFP光模块,H3C SFP-GE-LH70-SM1550-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。

  • SFP-GE-LH70-SM1490-BIDI

    391
    • 设备品牌:华三(H3C)
    • 型号SKU:SFP-GE-LH70-SM1490-BIDI

    SFP-GE-LX-SM1310-BIDI,华三10G SFP光模块,H3CSFP-GE-LH40-SM1310-BIDI,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。

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QDD-400G-ZR-S   QSFP-DD transceiver module, coherent DCO, 400G-ZR

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QDD-400G-ZR-S   QSFP-DD transceiver module, coherent DCO, 400G-ZR
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