Transmission network. FS 200/400/800G QSFP-DD, OSFP optical module solution used for high-density switching, routing and data center applications. Speed you need, from QSFP to QSFP 112G. 400G SR8 are not supported for use over OM1/OM2 multimode fiber. 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. Click to get your 400GBE transceiver modules from nearby warehouses. 4 Tbps per 1U swap slot. 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. 8 QSFP+ 4X Hardware and Electrical Specification Page 6Data rate is the most fundamental difference among them. The OSFP is a new pluggable form factor, which is slightly wider and deeper than the QSFP family. Amphenol's ExtremePort™ QSFP DD 112G interconnect system is comprised of a 76 position, 0. Both utilize eight lanes to achieve 400G data rates (8x50G), however, the OSFP is planned to later support 800G signals. The MSA QSFP-DD HW Specification supports up to 400 Gbps in aggregate over an 8 x 50 Gbps electrical interface. 400G QSFP-DD. Features. Compared to OSFP, QSFP-DD is based on the QSFP cage, delivering a max data rate of 200G, 400G, or 800G while with backward compatibility with the QSFP connector (QSFP+/QSFP28/QSFP56). Optical Transponder . Description. 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 products cannot be used in QSFP56, QSFP28, or QSFP+ ports. QSFP-DD MSA . QSFP-DD, QSFP28, and QSFP56: QSFP-DD transceivers have the physical dimensions and same port densities as the QSFP, QSFP28, and QSFP56 but double the number of lanes to eight. 5 Amps per power Max. The cage and connector de14 by pluggable or on-board modules, such as e. Our product support structure includes the North American and European. FS offers a growing portfolio of 800G QSFP-DD, OSFP transceiver modules to meet the rapid bandwidth growth with the greatest capacity. Optical Specifications Payload Rate Line Mode Symbol Baud Rate Modulation Tx Power FEC TX Wavelength 100G 100G-100ZR-OFEC-QPSK 30. 3bs and QS FP-DD MSA. The 800G optical transceivers are ideal for data centers, enterprises, and telecom networks. The Cisco Nexus 9232E switch supports 32 QSFP-DD800 ports. The interface connects to eight 56 Gbps PAM4 capable F-tile lanes of the Intel Agilex® 7 FPGA, supporting QSFP-DD modules, with. Both utilize eight lanes to achieve 400G data. This specification covers the requirements for application of the 76 position QSFP-DD and QSFP-DD 112 PC board connector. QSFP-DD Host board with high-speed lanes looped back from TX to RX. QSFP data rates get up to 1 Gbps per channel, allowing for 4X1 G cables and stackable networking designs that achieve better throughput. QSFP-DD . Title: PowerPoint Guide Author: Ryborz, Cindy Keywords: Corning Public; Business Continuity - 3 Years Created Date:QSFP-DD Interconnect System’s 8-lane electrical interface transmits up to 28 Gbps NRZ or 56 Gbps PAM-4, up to 200 or 400 Gbps aggregate, with the same footprint as QSFP Interconnects, making them backward compatible FEATURES AND ADVANTAGES FEATURES AND ADVANTAGES Temp-Flex cable technology Boosts electrical. This article is updated on July 14, 2022. 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 Cisco Nexus 9500 Series modular switches support a comprehensive selection of cloud-scale line cards and fabric modules that provide 1-, 10-, 25-, 40-, 50-, 100-, 200-, and 400-Gigabit Ethernet interfaces. QSFP-DD . Coherent's broad product selection and innovative technology have made us the optical module manufacturer of choice for all major networking equipment vendors worldwide. 00±0. QSFP-DD and OSFP are totally different form factors. SFP-DD 互连解决方案能够解决现有服务器中通道未得到充分利用造成的冗余，可很好配合八通道小型可插拔双密度(QSFP-DD) 接口。 QSFP-DD 接口通常用于TOR（top-of-rack）交换机以满足不断演变的带宽需求。两者的配合可以发挥出其高密度特性支持网络设备实现最佳性. QUALIFICATION Laboratory condition and sample selection are in accordance with EIA 364-1000. QSFP-DD ports also support native 200G (QSFP56), 100G (QSFP28) and 40G (QSFP+). In most data. 0 March 13, 2017 . 28dB at 13. With the inclusion of support for 100 Gb/s electrical host interfaces, this 7th. It is compliant with the IEEE802. Revision History Rev 3. Digital Coherent QSFP-DD Pluggable Optical Module. QSFP-DD refers to a double-density version of the QSFP transceiver supporting 200 GbE and 400 GbE Ethernet. A quad small form factor pluggable double-density (QSFP-DD) transceiver provides fiber and Ethernet communication for high-density networks. QDD-400GB-SR8-AO. This transceiver is compliant with lEEE802. FS 400GBASE-LR4 module, with Inphi DSP chip for lower power (<12W) and PAM4 modulaton for high-speed transmission, is ideal for 400GBASE Ethernet and data centers. QSFP-DD 1x5 cage assembly with heat sink & light pipe options: UE36-C56XXX-XXXXX (X represents various options) QSFP-DD 2x1 press-fit connector and cage assembly with heat: sink and light pipe options. 3bs and MSA standard compliant. 10 5. In other words, a total of 256 differential pairs with 32-ports deliver double-lane density within the same form factor. Initialize Mode (InitMode) is an input signal. 2 Tbps of bandwidth and 8. QSFP-DD Hardware Specification . QSFP-DD Pluggable, Fiber-Optics Module 400G-FR4, 2km SMF, Ethernet Applications 8x50Gbps Electrical, 4x100Gbps Optical Duplex LC Connector . The QSFP-DD module contains a PCB with a 76-contact card-edge electrical interface to external host-side logic. 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. QSFP-DDプラガブルトランシーバは、従来のQSFPモジュールの 帯域幅 を4倍に拡大することができ、ネットワーク機器がASIC技術の進歩に対応でき. Click to get your transceiver modules from nearby warehouses. The QSFP-DD module contains a PCB with a 76-contact card-edge electrical interface to external host-side logic. QSFP-DD is IEEE802. 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. QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a new form factor, designed for the next-generation and high-density 200G and 400G Ethernet. The Marvell coherent DSP portfolio, including Orion™, Canopus™ and Deneb™ platforms, empower the optical module ecosystem with low-power, high-performance silicon for QSFP-DD, OSFP and CFP2-DCO coherent pluggable form factors for AI cloud data center interconnect and 5G telecom and long. 0. QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a new form factor, designed for the next-generation and high-density 200G and 400G Ethernet. 3bs standard. As its name implies, compared to its predecessors of 4-lane QSFP28 and QSFP, QSFP-DD doubles the number of high. While the world's leading hyperscale data centers are deploying their 200G/400G upgrades, QSFP-DD is predicted to become the mainstream form-factor of 400G optical modules. QSFP-DD outlook and connector is similar to current QSFP form factor, but it has an additional row of contacts provided for an eight lane electrical interface that operate at 50 Gbps. 0 specification. All of the above have beed designed for fiber pair transmission. 56G / 400G PAM4 QSFP-DD Wilder解决方案提供了用. 1 Common Management Interface Specification Page 2 1 Foreword 2 This CMIS 5. The 400GBASE-FR4 module, Duplex LC connector, up to 2km over parallel single-mode fiber. Preliminary Data Sheet . The connector features a paddle card entry slot that accepts 1. 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. The head-end of the MCP7F60 cable is QSFP-DD. 30-Day Free. "This is the industry's highest [QSDP-DD. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. QSFP-DD adapts the same. FS offers a growing portfolio of 800G QSFP-DD, OSFP transceiver modules to meet the rapid bandwidth growth with the greatest capacity. Figure 2-8 shows two QSFP-DD800 type 2B modules seated in a. Hot-swappable input/output device that plugs into a 200G Gigabit Ethernet QSFP56/QSFP-DD port Interoperable with other IEEE-compliant 200GBASE interfaces where applicable • Certified and tested on Dell, Mellanox QSFP56/QSFP-DD 200G ports for superior performance,. There are two technical directions for 200G optical modules, one is a 4x50G PAM4 network in the QSFP56 package; the other is an 8x25G NRZ network in the QSFP-DD package. The OSFP allows an early adoption because it’s easier to release a. QSFP-DD Interconnect System enables faceplate density equal to the current 2x1 QSFP form factor, but with 8-lane ports. When compared to the octal small form pluggable (OSFP), the QSFP-DD is quite similar. 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. Because bigger connectors help with airflow and colling, OSFP connectors generate less heat, doing their part to mitigate thermal issues. The QSFP-DD has a. SFP-DD. The QSFP-DD portfolio’s backwards compatibility allows existing QSFP modules to be plugged into QSFP-DD ports. “OIF is very well suited to maintain and extend the. 800G OSFP DAC/ACC Breakout Cable . Our QSFP portfolio provides a simple upgrade path from 10 Gbps NRZ to 28 Gbps NRZ, 56. 5 meters to 80 kilometers). The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent. 2 Overview The 400G-FR4 OCP optical specification is based on IEEE 400GBASE-FR4 specification as defined in IEEE 802. The 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. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Both a SFP-DD, which allows for 100 Gbit/s over two lanes, as well as a QSFP-DD specifications, which allows for 400 Gbit/s over eight lanes, have been published. 図5：8×50gpam4に基づくシングルモードqsfp-dd. FS 400G QSFP-DD module solutions featuring high-performance, high-bandwidth, and cost-effectiveness, are ideal for 400GbE and data centres. QSFP-DD fiber transceivers utilize eight lanes as opposed to the four lanes of a QSFP+ optic. Hence the memory map of its EEPROM is formatted in compliance with CMIS 4. Customers can upgrade their box in advance of new cables, and their infrastructure won’t be idle while. Digital diagnostic functions are available via the I2C interface, as defined by the CMIS 4. Multiplexing and demultiplexing of the four. Can I plug an OSFP module into a QSFP-DD port, or a QSFP-DD module into an OSFP port? No. 8mm pitch connector built for use in high speed serial applications. 400G QSFP-DD AOC Cable . Comes with Windows GUI. These products are designed for both 28G NRZ and 56G PAM-4 protocols, with a roadmap to 112G PAM-4 for future. II-VI and Windstream announced in October 2021 their partnership to fast-track the. 2. 3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standards. QSFP-DD, 약어 QSFP(Quad Small Form-factor Pluggable) – DD(Double Density)는 QSFP-DD MSA 그룹에서 고밀도 네트워킹을 달성하기 위한 광통신 산업의 핵심 부분으로 정의한 고속 핫 플러그 가능 폼 팩터입니다. The current market. Cisco now offers a range of all new 400G Digital Coherent QSFP-DD transceivers. 3 Further CMIS revisions with the same major revision number will be backwards specification-compatible to 4 CMIS 5. 400G OSFP . PART NUMBERS. The CN176S-060-0002 60-pin OSFP connector meets the 4. 0 . With high-level PAM4 modulation technology, it can deliver a 400G (8x 50G or 4x 100G) signal with minimized power consumption,. March 12, 2018 – QSFP-DD: Enabling 15 Watt Cooling Solutions. 12 Sold. With high-level PAM4 modulation technology, it can deliver a 400G (8x 50G or. bottom). It increases the data rate of each of the eight lanes to 100Gbps and defines the 8-channel module cage and connector system. 800G QSFP-DD Form Factor: Dual-density four-channel small pluggable high-speed module. 8-Tbps in the 8-slot chassis. In other words, a total of 256 differential pairs with 32. 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. With high-level PAM4 modulation technology, it can deliver a 400G (8x 50G or 4x 100G) signal with minimized power consumption, which makes it qualified. 30-Day Free Return. The new QSFP-DD800 1. to the SFF-8472 spec), MSA standard QSFP and similar devices (conforming. View Product. Designed for use with FQSFP-DD cable assembly. QSFP connectors are still small and hot-pluggable, and they still support Ethernet and fiber optics. 0 September 18, 2018 . Your search returned 98 results Showing page 1 of 3 - 36 results per page. The 400G QSFP-DD FR8 is more suitable for scenarios requiring high-performance computing. QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER . The QSFP product family includes cages in single and ganged con-figurations with various heat sink and lightpipe options. With Molex's 400G ZR QSFP-DD coherent optical transceivers, operators can connect data centers within a region, enabling them to function as a single data center without the need for a separate. However, QSFP DD cable assemblies can only be used with QSFP DD connectors. The cage and connector design provides backwards compatib ility to QSFP28 modules which can be inserted into a QSFP -DD port and connected to 4 of the. 35 bpps across 64 fixed 400G QSFP-DD ports and two fixed 1/10G SFP+ ports (Figure 1). 0 September 19, 2017 . There is more addition to QSFP family form factors, such as 200G QSFP56 and 400G QSFP56-DD. • Compact Type 2 QSFP-DD form factor for high. QSFP-DD, OSFP: QSFP-DD, OSFP: 400GBASE-SR8 is technically simple but requires a ribbon patch cord with 16 fibers. The XUP-VV8 offers a large Xilinx FPGA in a 3/4-length PCIe board featuring QSFP-DD (double-density) cages for maximum port density. 28 GHz. 5 Reviews. CMIS 5. As in the case of other Cisco Coherent Pluggable Interfaces (CFP2 DCO and QSFP-DD DCO), Cisco 400G Digital Coherent BiDi CFP2 provides the capability to support multiple bit rates: 100 Gbps with QPSK modulation. 30-Day Free Return. It converts eight host electrical data lanes in each direction at 50 Gb/s into four optical lanes at 100 Gb/s giving an aggregated bandwidth of 400 Gb/s,QSFP-DD MSA . Both OSFP and. (See Figure 1). 特点 QSFP-DD is developed by QSFP-DD MSA to address the high-speed and high-density networking applications. 3441-QDD-400G-FR4-S-C. 0 is compatible with previous and future versions of CMIS. This feature grants QSFP-DD flexibility to fit the legacy. • Electrical interface compliant with IEEE 802. 0W with 0. 4 Tbps per slot, up to 400G QSFP-DD, and 50G SFP56. This helps to enable 56G and 112G. The 400G QSFP-DD (Quad Small Form Factor Pluggable Double Density) module is a hot-pluggable form factor designed for high speed optical networking applications. As you can see, GT lane 0( channel 0) is mapped to lane_3 of QSFP. QSFP-DD. 30-Day Free Return. QSFP-DD transceiver is becoming increasingly popular in data center applications nowadays. QSFP-DD MSA . Therefore, 400G QSFP-DD FR8 has better latency performance. Mellanox’s unique quality passive copper cable solutions provide power-efficient connectivity for short distance interconnects. ee model documentation this document contains information that is proprietary to molex electronic technologies, llc and should not be used without written. 2-ON module may be broken. 00±0. 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. Get 2318579-2 QSFP-DD specs, pricing, inventory availability, and more from TE Connectivity. The high-bandwidth module supports 400 GbE optical. FS QSFP-DD (also called QSFP56-DD) stands for Quad Small Form Factor Pluggable Double Density. The IEEE standard did not specify any requirements for use over these lower quality multimode fiber. Order today, ships today. Simulation Model of QSFP-DD Optical Module Thermal Analysis. Proper alignment is ensured by the guide pins inside the receptacle. 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. 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. 0 . APPLICABLE PART NUMBER 2147334000 MODEL TYPE: S-Parameters MODEL FORMAT: Touchstone (*sNp) MODEL FILENAME: 2147334000SP000_REVA. In this beginner’s. QSFP-DDプラガブルトランシーバは、従来のQSFPモジュールの 帯域幅 を4倍に拡大することができ、ネットワーク機器がASIC技術の進歩に対応でき. Rev 5. CONFIGURATION SOLUTION. 0) CMIS 4. The 800G QSFP-DD and OSFP Loopback modules support the popular Radix switch fabric network rollouts and the many DAC and ADAC ports in Hyperscaler and HPC datacenters. Stay ahead of growing traffic demands with multiple paths to 400G. The RX (n) (p/n) and TX (n) (p/n) are module receiver data outputs and transmitter data inputs. Platforms. 14 by pluggable or on-board modules, such as e. for . QSFP-DD cables will in general not work in standard QSFP cages, but switches/NICs with QSFP-DD cages may support the older QSFP transceivers/cables. Cisco NCS 1004 800G QSFP-DD line card. This specification provides optical interface dimensions and detail for OSFP, QSFP-DD and SFP-DD receptacles designed to accept an MDC optical connector. It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. Click to get your 400GBE transceiver modules from nearby warehouses. 2 Timing Parameters 40 A. QSFP-DD 100G ZR transceiver. Cisco 400G Digital Coherent BiDi CFP2 also provides flexible modulation benefits. It is compliant with QSFP-DD MSA, IEEE 802. QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules. QSFP-DD refers to a double-density version of the QSFP transceiver supporting 200 GbE and 400 GbE Ethernet. 35mm, 89. In our design we have 2 instance of 100G MRMAC, so we plane to use both QSFP-DD1 and QSFP-DD2. As 400G becomes ubiquitous in the networking world, QSFP-DD breakout cables will be key in simplifying all network architectures from the Core to Top-of-Rack (ToR). QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a new form factor, designed for the next-generation and high-density 200G and 400G Ethernet. At the very least that allows vendors the potential to upgrade existing 100G class products to 400G without front panel re-designs. 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. While the OSFP transceiver is larger in size, its thermal capacity can reach 12 to 15 watts. It is pulled up to Vcc in the QSFP-DD module. Trusted by 260K+ Enterprise Users. With its lower power consumption, better thermal performance, and easy migration to higher speeds, businesses can benefit from faster data transmission while. This hot-pluggable transceiver with QSFP56-DD (Quad Form Factor Pluggable) footprint features a Duplex LC connector. QSFP-DD. 0 is a specification for managing high-speed optical modules, developed by the QSFP-DD, OSFP and COBO advisory group. Further revisions of the CMIS shall be backwards compatible to implementations conforming to Revision 4. Eoptolink 1. A gearbox inside the QSFP end of the cable implements the 2x 50G PAM-4 to 4x 25G NRZ conversion. The connector consists of a housing with right-angle surface-mount contacts having pitch on 0. 3cu,. 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. 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. In short, NRZ (non-return to zero) is a modulation technology with two voltage levels to represent logic 0 and. Download 3D Model Configure and Add to Cart Configure a Free Sample Technical Details. QSFP-DD is currently the preferred package for 800G optical modules, enabling data centers to efficiently grow and scale cloud capacity as needed. 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. The Cisco QDD-400G-DR4-S module supports link lengths of up to 500m parallel SMF with MPO-12 connector. 0mm. 5. 3 cu. The key parameters are listed below. QSFP Loopback, Mode Select, 0W, 6dB Attenuation, Blue Lanyard, Eye/Jitter Test: 599940014. 特点. Pluggable Line Systems While 400ZR modules integrate the DWDM optical source into the switch/router, optical ampli"cation is required to close DCI distances, and optical multiplexers are400GBASE-DR4 QSFP-DD transceiver is designed for 400G Ethernet interconnection, allowing link up length up to 500m over single-mode fiber (SMF) with MTP/MPO connector. OSFP will be able to do the same thing but with an adapter from OSFP to QSFP But what this article fails to mention is that OSFP is the connector of the future that will support 8 lanes of 100G to support 800G ethernet with good signal. When held low by the host, the module responds to 2-wire serial communication commands. Eaton 10000 Woodward Avenue Woodridge, Illinois 60517Rapide II™ 800G QSFP-DD LoopBack. Electrical connection is achieved through a QSFP-DD MSA-compliant edge type connector. Belly-to-belly mating for maximum density. The module compliance board (MCB) is used to test transceivers, AOCs, and DACs. Cisco already offers a range of Digital Coherent CFP2 transceivers capable of supporting up to a 200-Gbps wavelength. The following figure shows the QSFP -DD transceiver , but t he procedures outlined in this document apply to all pluggable transceivers. Figure 2：Types of QSFP form factor. Yet it doubles the number of electrical interface lanes to 8 against 4 and provides the highest bandwidth in the QSFP cage system moduQSFP-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. Business Wire. It can be used as 4x100G breakout to. It's clear that the main driving force behind the evolution of optical transceivers is the need to achieve. Cisco 400G QSFP-DD High-Power (Bright) Optical module is mechanically compliant to the QSFP-DD Type 2A Module Specification. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements of the pluggable QSFP Double Density (QSFP. 3cu and QSFP-DD MSA standards. Based on this extensive experience, we provide high-reliability products that have received a high reputation from customers. Breakout capability The 2x400G QSFP-DD modules have the capability to interface to multiple 100G and 400G modules, providing higher port density for 100G and 400G interfaces. Misc. 0 standards. QSFP-DD MSA . QSFP-DD 100G ZR transceiver. All interface speeds, from 1G to 400GE have connectivity optionsThe QSFP-DD ZR variant complies with OIF MSA, allowing to provide compatibility with the equivalent component compliant with the same MSA standard. As analyzed above, the single-channel 100G rate may limit the multi-mode solution in 400G QSFP-DD SR8 to continue the evolution to 800G QSFP-DD SR8. Standard Package. Leverage breakout capabilities and high-density links to connect 400G and 100G ports. Click to get your transceiver modules from nearby warehouses. A: No. 3bm 400GAUI-8 (CDAUI-8) standard. 0 July 9, 2019 . To accommodate the greater number of lanes, the mechanical interface of QSFP. Molex’s QSFP-DD interconnect system enables face-plate density equal to the current 2x1 QSFP form factor but with 8-lane ports. The assemblies provide superior performance and reliability thanks to an innovative manufacturing and shielding process that minimizes external and. On the optical side, 400G QSFP-DD LR8 has 8 lasers of 50Gbps PAM4, and 400G QSFP-DD LR4 has 4. Modules are part of Amphenol’s comprehensive QSFP DD . Get a sample or request a quote. 1 Timing Diagram 39 A. QSFP-DD is the premier 8-lane data center pluggable module form factor. 5mm, while those of OSFP are 22. US$999. 3 QSFP-DD System design flexibility: QSFP-DD’s advantage is its system design flexibility that system designers can take advantage ofbreakout to QSFP-40/100-SRBD. These cables will only work in a QSFP-DD capable port. QSFP-DD (Quad Small Form-factor Pluggable Double Density) is a new form factor, designed for the next-generation and high-density 200G and 400G Ethernet. QSFP-DD. In other words, a total of 256 differential pairs with 32 ports delivers double-lane density within the same form factor. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. The two latest coherent transceivers in this package are 400G ZR and 400G ZR+. Support of granular control of baud rate and modulation format to maximize spectral efficiency. 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. If you have an OSFP system, then OSFP optics and cables must be. The right-angle Stacked QSFP-DD connector has 152 positions of compliant pins contacts with spacing on 0. It has doubled interfaces than which QSFP28 has. 4Tb/s per 1U. 16 pair 28AWG cable maximum fit (2. transceivers in QSFP-DD form-factor used in large-scale data center applications. Variety of end 2 options. With ever-growing performance, accuracy, and precision required by 112G/800G PAM4 solutions, Wilder has designed a robust HCB and MCB fixtures to support OSFP-XD, QSFP-DD, OSFP and SFP-DD compliance testing. Benefit from the latest high-speed platforms and capabilities. Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements of the pluggable QSFP Double Density (QSFP. 400G QSFP-DD SR8 breaks out to 2× 200G SR4. Heat sinks available separately. QSFP-DD Interconnect System enables faceplate density equal to the current 2x1 QSFP form factor, but with 8-lane ports. 30 Sold. It is compliant with the IEEE802. Benefits of Cisco QSFP 100G SR1. The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. We provide a large range of simple and customizable design options. The modules round out the Cisco 100G QSFP28 product portfolio 100 m,. • Compact Type 2 QSFP-DD form factor for high. 00±0. By contrast, 400GBASE-SR4. Practical Application Results In addition to the pilot testing and results referenced above, a major network products innovatorDate. The InitMode signal allows the host to define whether the QSFP-DD module will initialize under host software control (InitMode asserted High) or module hardware control (InitMode deasserted Low). This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant. Pricing and Availability on millions of electronic components from Digi-Key Electronics. As. It has doubled interfaces than which QSFP28 has. 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. Backward compatible with QSFP modules. 0 specification. SFP-DD will offer backwards compatibility to all current SFP style interfaces. The head-end of the MCP7F60 cable is QSFP-DD. QSFP-DD form factor is used for 400Gbps and a few 200Gbps transceivers. 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. QSFP-DD and OSFP are totally different form factors. It is usually built with 8 VCSEL lasers and doesn’t include any gearbox, so the overall cost of modules and fibers remains low. for . Choose Options. The 800G optical transceivers are ideal for data centers, enterprises, and telecom networks. All QSFP-DD-based transceivers from 40G to 200G are backward compatible with QSFP+. 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 to the host. Using QSFP-DD breakout cables expands the connectivity to 16x10GbE/25GbE4 connections. 800G-DR8 transceivers are also capable of interconnecting with eight 100G transceivers or point-to-point with another 800G transceiver. These ports are compatible with appropriate QSFP-DD (400G), QSFP28 (100G), and QSFP+(40G) transceivers. 30-Day Free Return. QSFP-DD Backward Compatibility QSFP-DD Wiki. The cage and connector design provides backwards compatibility to QSFP56 modules. The following BER data is the result of all these modules tested on all of the ports, generating the Pre-FEC BER statistics with a duration of 180 seconds. QSFP-DD MSA . Click to get your 400GBE transceiver modules from nearby warehouses. s64p Power consumption: OSFP allows higher power consumption of 12~15W, while the QSFP-DD allows lower power consumption of 7~12W. 6 Tbps. Spring fingers for EMI panel protection. QSFP+ Module and Pin Map Layout. channel loss up to 28. 8 mm [. 400G NIC . The ModSelL is an input signal that must be pulled to Vcc in the QSFP-DD module. Leverage breakout capabilities and high-density links to connect 400G and 100G ports. QSFP-DD uses common ground (GND) for all signals and supply (power). Benefits of Cisco QSFP 100G SR1. These chassis support the Cisco Nexus 9500 R-Series line cards and fabric modules, delivering up to 9. Finisar® Transceivers and Transponders for Datacom and Telecom Applications. 1. The 400G QSFP-DD FR8 is more suitable for scenarios requiring high-performance computing. DataComm. QSFP-DD, 약어 QSFP(Quad Small Form-factor Pluggable) – DD(Double Density)는 QSFP-DD MSA 그룹에서 고밀도 네트워킹을 달성하기 위한 광통신 산업의 핵심 부분으로 정의한 고속 핫 플러그 가능 폼 팩터입니다. 1 . Each module is optimized for di#erent media and reach (ranging from 0. Aruba 400G Q-DD to Q-DD 7m AOC (R9B43A) 7m. 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. Overview. 2. 1. Maximum cable reaches to meet IEEE 802. This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant modules. 3z, 802. Each port supports up to 400Gb/s in aggregate over an 8 x 50Gb/s electrical interface. 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. 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. It has doubled interfaces than which QSFP28 has.