The 100 Gigabit Ethernet signal is carried over a single coherent wavelength in the C-band spectrum region. The AC coupling is inside the module and not required on the host board. The 800G QSFP-DD transceiver is also called 800G QSFP-DD800, but for simplicity it is often called 800G QSFP-DD. Click to get your 400GBE transceiver modules from nearby warehouses. A cloud scale line card provides up to 6. This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant. See full list on community. Customers can upgrade their box before upgrading the cables and the infrastructure will not be. FS growing portfolio of 200G transceivers consist of 200G QSFP56 and 200G QSFP-DD modules. Eoptolink 1. The 400G QSFP-DD FR4 uses an 8:4 Gearbox internally, resulting in a poor latency performance of about 102ns, while the 400G QSFP-DD FR8 has only about 84ns latency. Figure 2-8 shows two QSFP-DD800 type 2B modules seated in a. The two latest coherent transceivers in this package are 400G ZR and 400G ZR+. QSFP-DD MCB, 8x50 Gbps, 2. QSFP DD LOOPBACKS 200G / 400G / 800G SYSTEM . 28 GHz. The larger the thermal capacity, the greater the power consumption that the optical module can withstand. 10 thickQSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. These products are designed for both 28G NRZ and 56G PAM-4 protocols, with a roadmap to 112G PAM-4 for future. This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant modules. DD EDR4 module may be broken out over single-mode fiber to feed four 100GbE QSFP28 FR modules. 3 Timing for non-volatile memory writes 41. 6 Tbps. On the optical side, 400G QSFP-DD LR8 has 8 lasers of 50Gbps PAM4, and 400G QSFP-DD LR4 has 4. January 5, 2022 – OIF Adopts Common Management Interface Specification (CMIS) Work Initiated by QSFP-DD Multi-Source Agreement. The 400G QSFP-DD-4x100G QSFP56 breakout AOC is designed for relatively short connection, offering a low-cost, high-density solution alternative for system providers and customers implementing 400GE/100GE in Data Centers and. Cisco NCS 1004 800G QSFP-DD line card. FS QSFP-DD (also called QSFP56-DD) stands for Quad Small Form Factor Pluggable Double Density. The FPGA provides large logic and memory resources—up to 3. QSFP-DD 1310nm 2km Transceivers Description The QSFP-DD transceiver supports up to 2km link lengths over single-mode fiber (SMF) via dual CS connectors. Figure 2：Types of QSFP form factor. Click to get your 200GBE transceiver modules from nearby warehouses. 00±0. 3441-QDD-400G-FR4-S-C. Coherent optical equipment uses advanced optical devices and digital signal processors (DSP) to send and receive complex lightwave modulation, so as to realize high-speed data transmission. 0 September 18, 2018 . 8mm and 13. The connector consists of a housing with right-angle surface-mount contacts having pitch on 0. The ModSelL is an input signal that must be pulled to Vcc in the QSFP-DD module. 3bs and MSA standard compliant. 800G DR8 QSFP-DD PAM4 1310nm 500m MTP/MPO-16 SMF TRANSCEIVER II. Molex’s QSFP-DD interconnect system enables face-plate density equal to the current 2x1 QSFP form factor but with 8-lane ports. QSFP-DD. Parallel Optic. Your search returned 98 results Showing page 1 of 3 - 36 results per page. QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER . Part List Using 50G-PAM4 Modulation for 200Gb/s InfiniBand and/or Ethernet QSFP56 This section profiles 4-channel, 200Gb/s, QSFP56-based cables and transceivers using 50G-PAM4 modulation for Ethernet and/or InfiniBand from 0. TE Connectivity’s (TE) QSFP-DD (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable. The connector consists of a housing with right-angle surface-mount contacts having pitch on 0. Backwards compatible with SFP. GLASGOW, Scotland, September 29, 2023 -- ( BUSINESS WIRE )--The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi. Preserve existing investments in multimode fiber infrastructure. 8M logic cells and 455Mb. QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules. It is compliant with the IEEE802. FS 400G QSFP-DD module solutions featuring high-performance, high-bandwidth, and cost-effectiveness, are ideal for 400GbE and data centres. This high-performance transceiver module is intended for short-range SMF data communication and interconnect applications. 0W through 10. Customers can upgrade their box before upgrading the cables and the infrastructure will. As a result, QSFP-DD supports a max data rate of 400G (8x 50Gb/s) based on PAM4 modulation, and also supports 200G (8x 25Gb/s. QSFP-DD Hardware Specification . The QSFP-DD MSA is supported by more than 60 companies addressing the technical challenges of achieving a double-density interface and ensuring mechanical, electrical, thermal, and signal. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. The width, length and thickness of QSFP-DD are 18. electrical model (S-parameter) of a QSFP-DD 1x1 surface mount connector for 16 differential pairs. 2. Eaton 10000 Woodward Avenue Woodridge, Illinois 60517Rapide II™ 800G QSFP-DD LoopBack. The last day to order the affected product(s) is August 31, 2023. 4 Tbps per 1U swap slot. View Product. The QSFP-DD portfolio’s backwards compatibility allows existing QSFP modules to be plugged into QSFP-DD ports. 800G QSFP-DD Form Factor: Dual-density four-channel small pluggable high-speed module. The small form-factor pluggable double density ( SFP-DD) multi-source agreement is a standard published in 2019 for doubling port density. 30-Day Free. 14- fin style- front to back, standard fin size and qty, qsfp-dd pad, black hard coat anodize (h=9. Silicon Photonics helps by: Enabling high-bandwidth, software-configurable access to compute and storage. QSFPTEK offers 400G transceivers based on QSFP-DD form factor, enabling customers cost-effective, high-density, and low-power 400G Ethernet connectivity solutions. 8mm centerlines. It is compliant to IEEE 802. 30-Day Free Return. SFP+ specifications are based on SFF-8431. 0 September 18, 2018 . 3ae,. 112G / 800G PAM4 QSFP-DD Wilder解决方案为Rx，Tx，Legacy和DD测试提供了用户可选的主机配置，符合IEEE 802. for . 二、etu-link 400g qsfp-dd dr4光模块优势介绍. However, QSFP DD cable assemblies can only be used with QSFP DD connectors. This high performance transceiver module is intended for short-range SMF data communication and interconnect applications. Loopback Modules; QSFP DD Connector Created Date: 2/20/2023 4:21:27 PM. QSFP-DD 2x1 cages and connectors’ stacked configuration allows for more height from the host board to allow for a more unified airflow and larger ASIC heat sink products. Each NCS 1004 chassis provide four line card slots, and the Cisco NCS 1004 High. The dual QSFP-DD ports offer high-speed 4x40GbE or 2x200GbE connectivity. CONFIGURATION SOLUTION. OpenConfig は、 4x100GE MXP および 400GE TXP 構成でサポートされています。. Multiplexing and demultiplexing of the four. Standard Package. 1. 5, 1, 1. 2W. Mating 2323766-2 QSFP-DD Cable Assembly, 32. RX Optical Specifications. Click to get your 50g sfp56, qsfp28 transceiver modules from nearby warehouses. January 2021 – Thermal Whitepaper – Optimizing QSFP-DD Systems to Achieve at Least 25 Watt Thermal Port Performance. 3bs and QS FP-DD MSA. We have taken a leading role in transforming the data communications and telecommunications. CMIS 5. 4 Tbps per slot, up to 400G QSFP-DD, and 50G SFP56. We have taken a leading role in transforming the data communications and telecommunications. Operating temperature: 0℃ to 85℃. It employs 8 lanes operating at up to 25Gb/s NRZ modulation or 50Gb/s PAM4 modulation. Click to get your transceiver modules from nearby warehouses. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. The Intel Agilex® 7 FPGA (two F-tiles) development board includes a connector and cages system for mounting a Double Density Quad Small Form-Factor Pluggable (QSFP-DD) module. 80mm centerlines, 2 card entry slots that each accept a 1. With the inclusion of support for 100 Gb/s electrical host interfaces, this 7th. 400G QSFP-DD. FS QSFP-DD (also called QSFP56-DD) stands for Quad Small Form Factor Pluggable Double Density. 0 capable. QSFP-DD 1x3 cage assembly with heat sink c& light pipe options: UE36-C36XXX-XXXXX (X represents various options) QSFP-DD 1x4 cage assembly with heat sink & light pipe options: UE36-C46XXX-XXXXX (X represents various options) QSFP-DD 1x5 cage assembly with heat sink & light pipe options: UE36-C56XXX-XXXXX (X represents various options) QSFP-DD仕様は、マルチベンダー相互運用性を可能にする 機械的 、電気的、および熱的管理要件を示しています。. 2. QDD-400-CuxM cables are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-DD 400G ports of switches/routers within racks and across adjacent racks. This transceiver is compliant with lEEE P802. Get a sample or request a quote. 3 TEMPERATUREFigure 1. Because bigger connectors help with airflow and colling, OSFP connectors generate less heat, doing their part to mitigate thermal issues. 0. It is compliant with QSFP-DD MSA, IEEE 802. 00±0. As. With its lower power consumption, better thermal performance, and easy migration to higher speeds, businesses can benefit from faster data transmission while. 3 Further CMIS revisions with the same major revision number will be backwards specification-compatible to 4 CMIS 5. QSFP-DD connector (Quad Small Form-factor Pluggable Double Density) MSA was preliminarily published on September 19, 2016. 1 . 2-ON module may be broken. 10 thick QSFP-DD(Quad Small Form Factor Pluggable-Double Density)双密度四通道小型可插拔封装是QSFP-DD MSA小组定义的一种高 速可插拔模块的封装，作为400G光模块封装的首选，使数据中心能够根据需要有效地增长和扩展云容量。 QSFP-DD. 0 March 13, 2017 . These QSFP DD loopback cable assemblies are offered in 3 configurations – Passive Electrical,. It supports data rates up to 400 Gbps, making it a prime piece of equipment for the very most demanding networks. The QSFP-40002-FR4 is a 400Gb/s Quad Small Form Factor Pluggable-double density (QSFP-DD) optical module designed for up to 2Km reach over SMF optical communication applications. QSFP56, or quad small form factor 56, came out in 2017 and by its very nature represented a step forward in design over earlier QSFP modules. 400G QSFP-DD AOC Cable . 400G 광 트랜시버 폼 팩터에 대한 최상의 옵션인 이 QSFP-DD 커넥터를. The VIAVI 800G FLEX DCO Module provides a wide range of critical test and measurement capabilities that manufacturers need to design and validate pluggable digital coherent optical modules. FTCD8613E2PCM QSFP-DD SR8 transceiver modules are designed for use in Gigabit Ethernet links on up to 70m on OM3 MMF or 100m on OM4 MMF. A QSFP connector cage could house 1 to 6 connectors. fs. As its name implies, compared to its predecessors of 4-lane QSFP28 and QSFP, QSFP-DD doubles the number of high. The QSFP-DD ZR variant complies with OIF MSA, allowing to provide compatibility with the equivalent component compliant with the same MSA standard. Belly-to-belly mating for maximum density. While the OSFP is larger in size, its thermal capacity can reach 12 to 15 watts. Table 2. The 400G QSFP-DD transceiver types most importantly differ between each other with working distance and wavelengths used. A QSFP-DD SR8 can interop with another QSFP-DD SR8 over an MPO-16 cable. QSFP-DD Hardware Rev 5. In other words, a total of 256 differential pairs with 32-ports deliver double-lane density within the same form factor. The 400G transceivers are ideal for 400GbE and data centers. This new technology reduces total cost of ownership and improves the performance of data center architectures by removing networking bottlenecks that can result in stranded compute capacity. 200G NIC . The updated D6. Description. Industry Alliance for the standardization of 100m, 500m, and 2km 800Gb/s interconnects in QSFP-DD and OSFP form factors. The key application for the ZR standard is allowing the transmission of a 400G wavelength in point-to-point topology up to a distance of 120 km with the Mux/Demux and Amplifier as. The Dell™ QSFP56-DD transceiver delivers fiber connectivity to extend the range of your network. (See Figure 2-5 and Figure 2-6). 5, 1, 1. Back compatibility: The QSFP-DD is more flexible than OSFP in backward compatibility. Rev 2. 3V LC Pluggable, QSFP-DD from ATGBICS. 1. The new product family includes Passive & Active Copper Cables, AOCs, and Optical modules options supporting different DC reaches topologies/applications with different reaches. Product production ramp-up is planned for. II‐VI Incorporated (Nasdaq: IIVI), a leader in optical communications transceivers, today announced that it shipped its 400G ZR+ QSFP-DD-DCO transceivers, the world’s first with 0 dBm output power, to Windstream Wholesale for field qualification. Stacked QSFP-DD 112G solutions enable operations at 112G PAM4 speeds and are built to mechanical and performance standards developed by companies under. 5 dBThe 400G ER1 QSFP-DD pluggable coherent optical module has a rich feature set including client multiplexing and interoperability based on both OIF and OpenZR+ protocols. 5mm, while those of OSFP are 22. 1 Timing Diagram 39 A. Aruba 400G Q-DD to Q-DD 30m AOC (R9B46A) 30m. 2. In-Stock. As a result, QSFP-DD supports a max data rate of 400G (8x 50Gb/s) based on PAM4 modulation, and also supports 200G. Based on the design of QSFP, the form factor of QSFP-DD is identical to the previous QSFP+ and QSFP28. Although the products may appear to be the same. Misc. QSFP-DDAn optical fiber cable with an MTP/MPO-12 connector can be plugged into the QSFP-DD DR4 module receptacle. Systems designed for QSFP-DD modules can be backward compatible with existing QSFP form factors and provide maximum flexibility for end users, network platform designers, and integrators. QSFP-DD Cables • OSFP Cables [25% OFF SALE] -- Supporting next generation data throughput in excess of 400-Gigabits per second, Amphenol is pleased to be the first interconnect manufacturer to offer the newly released QSFP-DD (QSFP Double Density) and OSFP (Octal SFP) family of products to the public -- exclusively at Amphenol Cables. The QSFP-DD module is a pluggable solution that fits into high-density switch and router client ports for optical interconnect links. qsfp-dd smt 112g 1x1 connector revised by whfoo date 2023/03/10 reviewed by wtchua date 2023/03/10 initial release ee ee model documentation 000 214733 initial appr clin date 2023/03/10 13 . Preliminary Data Sheet . 0 is compatible with previous and future versions of CMIS. 5m-to-2km for use in 200GbE and HDR switches, ConnectX-6. To that, add ease of use and speed of installation and maintenance. Key applications of this form-factor include high-capacity coherent optical transmission over data center interconnect (DCI) edge networks, as well as access service provider network applications. QSFP-DDOverview. The QSFP56-DD is defined by the QSFP-DD MSA alliance (while the OSFP is defined by the OSFP MSA group (The 2 form factors are similar but have 3 key differences: OSFP allows more power (15W) than the QSFP-DD (12W). Hence the memory map of its EEPROM is formatted in compliance with CMIS 4. (See Figure 1). NEC has been developing and manufacturing optical transceivers for more than 30 years since the dawn of the optical communications era. 0 September 19, 2017 . Support of granular control of baud rate and modulation format to maximize spectral efficiency. Built-in surge current mitigation technology. Recommended Operating Environment The 800GBASE-DR8 QSFP-DD transceiver is designed for 800GBASE Ethernet throughput up to 500m over singlemode fiber (SMF) with MPO-16 connectors. 5 Amps per signal Max 1. The connector configuration could be one row and up to six columns or two rows up to three columns. 400ZR OSFP and QSFP-DD modules can be plugged directly into a 400G switch/router port, enabling true IP over DWDM. Additionally, it provides a unique. For example 400GBASE-SR8 is the only one version QSFP-DD transceiver which uses Multi-Mode fiber, and can achieve 100 meter. Trusted by 260K+ Enterprise Users. 30-Day Free Return. 1 January 7, 2019:Each QSFP-DD port comprises an EEPROM providing product information, which can be read by the host system. Each port supports up to 800Gb/s in aggregate over an 8 x 112Gb/s electrical interface. QSFP-DD Hardware Specification . It includes a complete user-friendly GUI supporting all features defined by QSFP-DD MSA and simplifying configuration processes to enable intuitive memory map programming and. Business Wire. 3bs and QS FP-DD MSA. Supported on speci#c platforms de#ned in. With well-equipped lab, all FS custom optical transceivers are produced with high-quality components, offer a five-year warranty and fast shipping. 2 Overview The 400G-FR4 OCP optical specification is based on IEEE 400GBASE-FR4 specification as defined in IEEE 802. Optical Transponder . o#ers a wide choice of OSFP, QSFP-DD, QSFP, SFP, SFP-DD and DSFP transceivers and cables that comply with industry standards, o#ering a broad range of connectivity options. The host compliance board (HCB) enables the testing of system host ports, and the loopback modules (LB) provide an economical way to exercise system. This high-density. Eoptolink - market leader in high speed optical transceivers: 800G QSFP-DD800 & OSFP, 400G QSFP56-DD, QSFP112, OSFP, 200G QSFP56 and QSFP-DD, 100G single lambda QSFP28 and SFP56, QSFP28 BIDI LR4 ER4 ZR4 DWDM & CWDM, Coherent transceivers. 次回のソフトウェア リリースで、ラインカードは GCC 機能によるリモート ノード管理をサポート. QSFP-DD is the premier 8-lane data center module form factor. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be. Features. 3ck, IEEE 802. TE Connectivity offers PARALIGHT active optical QSFP+ cable assemblies, which eliminate the needWhy QSFP-DD over other 400G capable form factors (OSFP, CFP8, & COBO)? When compared to the octal small form pluggable (OSFP), the QSFP-DD is quite similar. EMI plugs are offered for empty ports. QSFP-DD 2x1 cages and connectors’ stacked configuration allows for more height from the host board to allow for a more unified airflow and larger ASIC heat sink products. I guess channel 0 should connect to lane_0 of QSFP. 58mm, 107. 0 specification. • Multiple heatsink and lightpipe options available • Customizable with standard PCIe, SAN and NET heatsink heights, or to customer defined requirements. Maximum cable reaches to meet IEEE 802. DELL TRANSCEIVERS *to be available All transceivers operate at 0 to 70ºC unless otherwise indicated. Based on Cisco ® Cloud Scale technology, the Cisco Nexus ® 9300-GX switches are the next generation of fixed Cisco Nexus 9000 Series Switches capable of supporting 400 Gigabit Ethernet (GE). The key application for the ZR standard is allowing the transmission of a 400G wavelength in point-to-point topology up to a distance of 120 km with the Mux/Demux and Amplifier as depicted the below. Other Names. The current market. The Cisco QSFP-DD800 modules introduce 8x100G and 2x400GGBASE Quad Small Form-Factor Pluggable Double-Density (QSFP-DD) modules, offering customers super-high-density pluggable. 30-Day Free Return. FS offers a growing portfolio of 800G QSFP-DD, OSFP transceiver modules to meet the rapid bandwidth growth with the greatest capacity. product family offering – cables, connectors and AOC’s. This specification defines the Common Management Interface Specification (CMIS) for QSFP-DD, OSFP and COBO in order to enable flexible use of modules and cable assemblies (hereafter referred to as modules unless cable assemblies are specifically mentioned) by the user. QSFP-DD and OSFP are totally different form factors. This. It is also the optical module that offers the highest transmission bandwidth density in 400G applications, with backward compatibility to previous generations of QSFP form factor modules, making it widely popular in many data center and enterprise applications. 2xfr4 qsfp-ddは8つのレーザーを使用しますが、4つの波長の200つのグループ（4g fr2標準に準拠）を使用します。 200つのセットは別々にファイバに多重化され、qsfp-ddは2つのcsコネクタでxnumxxxnumxg信号を提供. Module Form Factor QSFP-DD type 2 and QSFP28 Number of Data Lanes QSFP-DD 8 TX and 8 RX per Module (PAM4) QSFP28 Line Side: 2 TX and 2 RX per module (PAM4) Host Side: 4 TRX and 4 RX per module (NRZ) Maximum Aggregate Data Rate 400Gbps Nominal Data Rate per Lane QSFP-DD: 53. Each module is optimized for di#erent media and reach (ranging from 0. Rev 5. Modules are part of Amphenol’s comprehensive QSFP DD . for . It is compliant to IEEE 802. 0 is a specification for managing high-speed optical modules, developed by the QSFP-DD, OSFP and COBO advisory group. March 12, 2018 – QSFP-DD: Enabling 15 Watt Cooling Solutions. As the OIF and form factor MSAs are industry-wide organizations, the compatible 400ZR solutions that come to market will also be interoperable—which is a third goal of both the GCN end-user. 1 VOLTAGE 29. 0 August 17, 2018: - Initial public release Draft Rev 3. 版本配套关系：V200R021C00版本及以后发布的版本支持。. This is the most popular connection using an MPO-16 cable to connect two QSFP-DD SR8 transceivers directly. The 400GBASE-DR4 silicon photonics module, MTP/MPO-12 connector, up to 500m over parallel single-mode fiber. to the SFF-8472 spec), MSA standard QSFP and similar devices (conforming. qsfp-dd smt 112g 1x1 connector revised by whfoo date 2023/03/10 reviewed by wtchua date 2023/03/10 initial release ee ee model documentation 000 214733 initial appr clin date. 3ab, 802. Compatible with 25G/Lane NRZ up to 112G/Lane PAM4 signaling protocols that allow cables to. August 27, 2021 – OIF Reveals New Common. 5 Reviews. 6 Terabits per second (Tbps) per slot, for a total of 76. They are all AC-coupled 100 Ω differential lines that should be terminated with 100 Ω differentially at the Host ASIC (SerDes). 3 QSFP Management Interface Timing Parameters 38 Appendix A. Platforms. 800G-DR8 transceivers are also capable of interconnecting with eight 100G transceivers or point-to-point with another 800G transceiver. Double density refers to the doubling of the number of high-speed electrical interfaces that the QSFP-DD module supports compared with a standard QSFP28 module. The head-end of the MCP7F60 cable is QSFP-DD. If you have an OSFP system, then OSFP optics and cables must be. CMIS 5. RATINGS 5. 400G Ethernet rate. QSFP-DD is a new module and cage/connector system with an additional row of contacts for an eight lane electrical interface, supporting 8 high speed electrical interfaces connecting. Generic Compatible 400GBASE-LR4 QSFP-DD Module, 1310nm, 10km - FS. QSFP-DD Interconnects QSFP-DD for High-Performance Computing QSFP-DD (quad small form-factor pluggable double density) doubles the capacity of QSFP interconnects with an eight-lane electrical interface capable of. Get a sample or request a quote. QSFP-DD. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent. 800G QSFP-DD DR8+ Optical Transceiver 800G OSFP Transceivers. Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements, and the management interface of the pluggable. DataComm. QSFP-DD/QSFP+ features high-speed I/O passive cable assemblies that can deliver data rates as high as 400 Gbps with a variety of lengths or customized options for greater design flexibility. The QSFP-DD is a better option for those needing the interim step to 200G not only for cost, but also due to reduced power consumption. The QSFP-DD (DD = Double Density) has become the most popular form-factor for 400G due to its small size as compared to competing solutions in OSFP or CFP2 formats. Low speed electrical specifications for QSFP-DD end are compliant with QSFP-DD MSA Hardware Specification. Coherent's broad product selection and innovative technology have made us the optical module manufacturer of choice for all major networking equipment vendors worldwide. (see Figure 5) Figure 5. QSFP-DD is IEEE802. 00. QSFP-DD SR8 interops with 8× 50G SR over MPO-16 to 8× duplex LC fiber cables. QSFP+ is the modern incarnation of QSFP. When ModSelL is “High”, theqsfp-dd モジュールは、400g 光トランシーバーの中で小型フォームファクターとして、業界最高の帯域密度を提供すると同時に、低速のqsfp プラガブルモジュールやケーブルとの下位互換性があるため、大きな注目を集めています。qsfp-dd は、400g イーサネットにおける最新の注目光トランシーバー. Native support for both 400G class CFP2 (DCO) and QSFP-DD 400ZR modules is backed by a solid power and thermal cooling environment. 紧凑封装：采用qsfp-dd封装，实现了更紧凑的设计和更小尺寸的封装，有助于提高数据中心的端口密度，减小设备. 3bm 400GAUI-8 (CDAUI-8) standard. QSFP+ Module and Pin Map Layout. QSFP-DD800 MSA Brings the 800G Optical Transceiver Hardware SpecificationCisco 400G QSFP-DD Bright Optical Modules, with greater than +1 dBm transmit power, substantially simplify integration with brownfield and greenfield deployments. Our QSFP portfolio provides a simple upgrade path from 10 Gbps NRZ to 28 Gbps NRZ, 56. This is the most popular connection using an MPO-16 cable to connect two QSFP-DD SR8 transceivers directly. It is compliant with the IEEE802. QSFP-DD . 2. QSFP-DD vs OSFP: Thermal Capacity and Power Consumption. The cage and connector de14 by pluggable or on-board modules, such as e. 5 meters to 80 kilometers). QSFP-DD continues to lead market adoption for 400G across applications and is set to continue to do so at 800G. 800G OSFP DAC/ACC Breakout Cable . With both the small physical size and low total power dissipation budget of a QSFP-DD, the second key GCN requirement for single-span DCI is met. The QSFP-DD is smaller in size, so its thermal capacity is only 7 to 12 watts. The key parameters are listed below. QSFP-DD is the max data rate one, as its name implies, double density, that is its channel count has doubled from 4-channel of QSFP28 and QSFP56 to 8 channels. QSFP-DD 100G ZR transceiver. 3cu,. and QSFP-DD variants (a detailed comparison of OSFP and QSFP-DD form factors is contained later in this document). The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. POINTS OF CONTACT: Tom Palkert Mark Nowell Scott Sommers Technical Editor Co-Chair Co-Chair Molex Cisco MolexPrimary applications are 1x100G SFP, 4x100G = 400G QSFP, 8x100G = 800G QSFP-DD and OSFP 8 lane Links. QSFP-DD (CMIS 4. 200 Gbps with QPSK modulation. ML4062-MCB-LPBK. This transceiver is compliant with IEE802. 3 cu. 200G QSFP56 . The following figure shows the QSFP -DD transceiver , but t he procedures outlined in this document apply to all pluggable transceivers. Data rate is the most fundamental difference among them. 8. 0 . Trusted by 260K+ Enterprise Users. As its name implies, compared to its predecessors of 4-lane QSFP28 and QSFP, QSFP-DD doubles the number of high. It can be used as a 4x100G breakout to QSFP28-DR-100G. The Cisco QSF-DD 100G ZR supports a 100GBASE-R client interface over an optical link length of up to 80 km over a standard pair of G. Enabling Future Data Center Optics. 16 pair 28AWG cable maximum fit (2. Systems designed for QSFP-DD modules can. Available in one or three port configurations. The QSFP-DD transceiver is a new optical module comparable to the current QSFP but adds an extra row of contacts for an eight-lane electrical interface. 032 in] Centerline, Printed Circuit Board, Data Rate (Max) 112 Gb/s, High Speed Data TE Internal #: 2372133-2 TE Internal Description: RCPT CONN 76 POSN QSFP-DD 112QSFP-DD DCO： Compared to OSFP packaged optical modules, QSFP-DD is smaller, consumes less power, and is more flexible. QSFP-DD Heater Module To determine the efficacy of the Multilane QSFP-DD Heater module (ML Heater) as a test vehicle and baselining the performance of an extruded heat sink, a correlation study was performed. 2. Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements of the pluggable QSFP Double Density. Benefit from the latest high-speed platforms and capabilities. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. 400G SR8 are not supported for use over OM1/OM2 multimode fiber. TE’s Octal Small Form Factor Pluggable (OSFP) connectors and cable assemblies address next-generation data center needs by supporting aggregate data rates of 200 Gbps and up to 400 Gbps. QDD to 4x QSFP56 100G Active Optical Cables The following cables split 1m from. This high performance transceiver module is intended for short-range data communication and interconnect applications. QSFP-DD is the premier 8-lane data-center pluggable module form factor. QUALIFICATION Laboratory condition and sample selection are in accordance with EIA 364-1000. 8mm pitch connector built for use in high speed serial applications. These ports are compatible with appropriate QSFP-DD (400G), QSFP28 (100G), and QSFP+(40G) transceivers. This enables the Cisco Nexus 9232E switch to be gracefully deployed into data center fabrics that are already deployed with 400G or 100G fabric speeds. FEC is performed on the host platform. Trusted by 260K+ Enterprise Users. The CMIS supports multiple interface settings and speed negotiation controls and allows support for multiple “Data Paths” where each “Data Path” consists of a sub-group of lanes to be controlled together within the multi-lane. specification for use in 400GbE or 4x100GbE breakout applications up to 2 km. QSFP-DD SFP-DD Module Sytem. 3bm 400GAUI-8 (CDAUI-8) standard. 5 meters. . The 400G transceivers are ideal for 400GbE and data centers. Click to get your 400GBE transceiver modules from nearby warehouses. QSFP-DD ports incorporate a riding heatsink that can be sized independently of the optical module, added on top of the module, or placed between modules. It is being developed by the QSFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions, and it is backwards compatible with the QSFP form factor. 4mm and 8.