TE offers a complete vertically-integrated manufacturing solution, with expertise in both connector and thermal development. . 400G NIC . This means network operators will now be able to deploy 100G DWDM interfaces without having to invest in expensive transport equipment or higher cost switches or routers with QSFP-DD ports. The larger the thermal capacity, the greater the power consumption that the optical module can withstand. Cisco 400G Digital Coherent BiDi CFP2 also provides flexible modulation benefits. The 400G transceivers (QSFP-DD and OSFP) always have 8 lanes of 50Gbps PAM4 on the electrical side. to the SFF-8636 spec) and CMIS and similar devices (conforming to the. 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. The 400G DR4 QSFP-DD optical transceiver is the latest solution for high-speed networks, making it an essential tool for businesses that rely on large amounts of data processing. OpenConfig は、 4x100GE MXP および 400GE TXP 構成でサポートされています。. As signal integrity and thermal performance remain imperative, the transceiver pads have been optimized to improve signal integrity for 100 Gbps. EMI plugs are offered for empty ports. 800G OSFP DAC/ACC Breakout Cable . RX Optical Specifications. Available in one or three port configurations. Loopback Modules; QSFP DD Connector Created Date: 2/20/2023 4:21:27 PM. The cable usually cannot be twisted for proper channel to channel alignment. 0 . QSFP-DD Interconnect System enables faceplate density equal to the current 2x1 QSFP form factor, but with 8-lane ports. The connector consists of a housing with right-angle surface-mount contacts having pitch on 0. It allows a total of 400 Gbit/s via eight lanes. Your search returned 98 results Showing page 1 of 3 - 36 results per page. The head-end of the MCP7F60 cable is QSFP-DD. With the inclusion of support for 100 Gb/s electrical host interfaces, this 7th. 800g-dr8 osfp and 400g-dr4 qsfp-dd II-VI will show an 800G-DR8 OSFP module operating on a link with two 400G-DR4 QSFP-DD modules over parallel single-mode fiber. One universal. In-Stock. The cage assembly is a frame with compliant pins contacts and front-perimeter electromagnetic interference100% OEM Compatible, 400GBase-CMIS3. A: No. Quad Small Form Factor Pluggable Double Density (QSFP-DD) is also known as QSFP56-DD. Click to get your 200GBE transceiver modules from nearby warehouses. High speed electrical specifications are compliant with IEEE802. *Trunks available in fiber counts of 8 fiber to 288 fiber or higher. 200G QSFP56 vs 200G QSFP-DD: Different Modulation Technology. QSFP-DD SR8 interops with 8× 50G SR over MPO-16 to 8× duplex LC fiber cables. 07 Gbaud 16QAM -5 dBìm OFEC 193. QSFP-DDQSFP-DD连接器系列的8通道电气接口可传输高达28 Gbps的NRZ（不归零制）或56 Gbps的 PAM-4信号，最大合计速率为200或 400 Gbps ，该连接器与QSFP连接器具有相同的长宽尺寸， 因此兼容以前的设备。 特点和优点 28 Gbps NRZ和56 Gbps PAM4电缆组件 Temp-Flex电缆技术 提高了电气性能。SFP-DD Module and Cage/Connector System delivers a 2-lane electrical interface, complementing QSFP-DD top-of-the-rack interfaces, and addresses issues caused by underpopulated lanes in file server interconnects. Cisco announces the end-of-sale and end-of-life dates for the Cisco QDD-400G-LR8-S 400G QSFP-DD Transceiver Module. For example, the power consumption of 100G. The 400G transceivers are ideal for 400GbE and data centers. QSFP+. QSFP-DD, with further innovation providing support for 15W of dissipated power in 400GE products using either stacked or belly-to-belly cage designs. 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. The QSFP-DD ZR variant complies with OIF MSA, allowing to provide compatibility with the equivalent component compliant with the same MSA standard. Trusted by 260K+ Enterprise Users. November 2017 Description . With embedded amplification and support for both interoperable and high. (See Figure 1). 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. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. This transceiver is compliant with lEEE802. The larger the thermal capacity, the greater the power consumption that. The assemblies provide superior performance and reliability thanks to an innovative manufacturing and shielding process that minimizes external and. 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. 30-Day Free Return. Leverage breakout capabilities and high-density links to connect 400G and 100G ports. 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 . QSFP-DD Hardware Specification . This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant. 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 50g sfp56, qsfp28 transceiver modules from nearby warehouses. 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. com The QSFP-DD (Quad Small Form Pluggable Double Density) transceiver form factor leverages the manufacturing capability and cost structure that supports QSFP+ and QSFP28, the industry’s standards Cisco 400G QSFP-DD High-Power (Bright) Optical module Ethernet variant is an enhanced version of the currently available QSFP-DD ZR+ Optical Module leveraging the same operational modes but providing as a major enhancement the increase of the Tx Optical Power up to +1dBm (EoL). Some 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 400 Gbps aggregate per port. The module compliance board (MCB) is used to test transceivers, AOCs, and DACs. 0 specification is an incremental update to the existing QSFP-DD 5. QSFP56 denotes 4 x 50 to 56Gb/s in a. l 对QSFP前向和后向兼容，可兼容现有的QSFP28光模块及AOC／DAC等。The Cisco Nexus 9232E switch supports 32 QSFP-DD800 ports. 30-Day Free Return. 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. QSFP-DD SR8 interops with 8× 50G SR over MPO-16 to 8× duplex LC fiber cables. 800G QSFP-DD OSFP DAC/ACC . 0 September 18, 2018 . The 400G transceivers are ideal. Aruba 400G Q-DD to Q-DD 50m AOC (R9B44A) 50m. Figure 2：Types of QSFP form factor. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 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. channel loss up to 28. It is slightly broader and deeper than the QSFP-DD but still supports 32 OSFP ports per 1U front panel and 14. QSFP-100G-SR4-S supports 100GBase Ethernet rate. 図5：8×50gpam4に基づくシングルモードqsfp-dd. 3ae,. QSFP-DD to 4xQSFP28 cable assemblies are high performance, high bandwidth and cost effective interconnect solutions that support 400G standard applications with different data rates. 200G NIC . 6 Tbps host port maintains backwards compatibility with the entire family of QSFP and QSFP-DD modules and cables. It employs 8 lanes operating at up to 25Gb/s NRZ modulation or 50Gb/s PAM4 modulation. 30-Day Free Return. QSFP-DD form factor is used for 400Gbps and a few 200Gbps transceivers. DELL TRANSCEIVERS *to be available All transceivers operate at 0 to 70ºC unless otherwise indicated. 35 bpps across 64 fixed 400G QSFP-DD ports and two fixed 1/10G SFP+ ports (Figure 1). 2 QSFP-DD Module Cage Configurations For maximum flexibility in system design the QSFP-DD cages are defined for both stacked and single height configurations. OSFP stands for Octal Small Form factor Pluggable. FS currently offers passive copper cables in lengths of x=0. 0 . These products are designed for both 28G NRZ and 56G PAM-4 protocols, with a roadmap to 112G PAM-4 for future. QSFP-DD . It enables QSFP-DD 400G pluggable optics that can interoperate with single-lambda 100G optics via fiber optic breakouts. QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER . 5-9) plans to develop a new specification extending the bandwidth of the form factor to 1. 652 single-mode fiber with duplex LC connectors. ML4062-MCB. The cage and connector design provides backwards compatibility to QSFP28 modules which can be inserted into 4 of the 8 electrical lanes. Native support for both 400G class CFP2 (DCO) and QSFP-DD 400ZR modules is backed by a solid power and thermal cooling environment. • Multiple heatsink and lightpipe options available • Customizable with standard PCIe, SAN and NET heatsink heights, or to customer defined requirements. Get 2342933-2 QSFP-DD specs, pricing, inventory availability, and more from TE Connectivity. 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. If you have an OSFP system, then OSFP optics and cables must be. 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. for . The 800G QSFP-DD DAC copper twinax cables (Figure 2) are suitable for very short links and offer a cost-effective way to establish a 800-Gigabit link between QSFP-DD 800G ports of switches within racks and across adjacent racks. It is fully compliant with SFF-8636, QSFP-DD MSA standards. The modules round out the Cisco 100G QSFP28 product portfolio 100 m,. 400G QSFP-DD SR8 breaks out to 2× 200G SR4. 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. QSFP-DD cables will in general not work in standard QSFP cages, but switches/NICs with QSFP-DD cages may support the older QSFP. 6 Tbps with broad support. 3bs and MSA standard compliant. 07 Gbaud 16QAM -5 dBìm OFEC 193. 3 Further CMIS revisions with the same major revision number will be backwards specification-compatible to 4 CMIS 5. It is compliant with the IEEE802. fs. II-VI and Windstream announced in October 2021 their partnership to fast-track the. Purchase from nearby warehouses. The basic structure is aThe Cisco 100GBASE-SR4-S QSFP Module supports link lengths of up to 70m over OM3 and 100m over OM4 Multimode Fiber with MPO connectors. 3441-QDD-400G-FR4-S-C. The 400G transceivers are ideal for 400GbE and data centers. Choose Options. 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. 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. This specification is targeted for systems manufacturers, system integrators, and suppliers of CMIS 17 compliant modules. Optical Specifications Payload Rate Line Mode Symbol Baud Rate Modulation Tx Power FEC TX Wavelength 100G 100G-100ZR-OFEC-QPSK 30. Industry highest rated mating cycles for 2000 and above. It is pulled up to Vcc in the QSFP-DD module. As its name implies, compared to its predecessors of 4-lane QSFP28 and QSFP, QSFP-DD doubles the number of high. QSFP-DD pluggable modules can quadruple the bandwidth of networking equipment to keep pace with advances in ASIC technology. The 400G QSFP-DD transceiver types most importantly differ between each other with working distance and wavelengths used. Eoptolink 1. It is obvious that the OSFP form factor is slightly wider and deeper than the QSFP-DD, but it still supports 36 OSFP ports per 1U front panel, enabling 14. This new specification supports up to 800Gbps in. GLASGOW, Scotland, September 29, 2023 -- ( BUSINESS WIRE )--The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi. 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. QSFP-DD refers to a double-density version of the QSFP transceiver supporting 200 GbE and 400 GbE Ethernet. QSFP-DDAn optical fiber cable with an MTP/MPO-12 connector can be plugged into the QSFP-DD DR4 module receptacle. The QSFP-DD800 development kit is an essential tool that enables the testing of 800G QSFP-DD products. These modules provide a cost-effective. • Electrical interface compliant with IEEE 802. QSFP-DD fiber transceivers utilize eight lanes as opposed to the four lanes of a QSFP+ optic. Each port supports up to 400Gb/s in aggregate over an 8 x 50Gb/s electrical interface. Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements of the pluggable QSFP Double Density. 版本配套关系：V200R021C00版本及以后发布的版本支持。. 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. 5, 1, 1. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Rev 4. Learn about the features, benefits, and products of Cisco's QSFP-DD modules, which offer high-density and backward compatibility for 400G Ethernet. 3V LC Pluggable, QSFP-DD from ATGBICS. Designed to reimagine connections, reinforce security,. 1 MSA current-capacity target specification of 2. In terms of SFP vs SFP+ compatibility, SFP+ ports often accept SFP. It will have the same dimensions as QSFP56-DD but the electrical interface will be optimised to support 112Gbps bitrate (100G PAM4) per lane. It is usually built with 8 VCSEL lasers and doesn’t include any gearbox, so the overall cost of modules and fibers remains low. Digital diagnostics functions are available via the I2C interface, as specified by CMIS (Common Management Interface Specification). 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. 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 QSFP-DD 100G ZR module supports the following optical specification: Table 1. This specification covers the requirements for application of the 76 position QSFP-DD and QSFP-DD 112 PC board connector. Acacia’s ER1 400G module is a cost effective and flexible solution for unamplified 40 km point-to-point applications in access, campus and 5G network applications. It has doubled interfaces than which QSFP28 has. The following figure shows the QSFP -DD transceiver , but t he procedures outlined in this document apply to all pluggable transceivers. 8mm centerlines. 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. Description. Choose Options. 1. It shares some similarities with the management. 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. For more information about QSFP-DD transceivers, you can refer to 400G QSFP-DD Transceiver Types Overview . When held low by the host, the module responds to 2-wire serial communication commands. Speed you need, from QSFP to QSFP 112G. The QSFP-DD 100G ZR module supports the following optical specification: Table 1. Module converts 8. The updated D6. It is compliant with the IEEE802. We have taken a leading role in transforming the data communications and telecommunications. QSFP-DD form factor is used for 400Gbps and a few 200Gbps transceivers. 0 July 9, 2019 Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies, mechanical and thermal requirements of the pluggable QSFP Double Density. 3ck, IEEE 802. 1 specification was developed by the QSFP-DD, OSFP and COBO advisory group. Both of them can be used in 100G networks, but the SFP28 is applied in the form of QSFP28 to the SFP28 breakout solution. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. QSFP-DD vs OSFP: Thermal Capacity and Power Consumption. g. OSFP for Next-Gen Thermal Performance. 7 Thz Table 2. 0. 6 Terabits per second (Tbps) per slot, for a total of 76. 0 specification is intended to be incremental to the existing QSFP-DD 5. 3 ± 5%. It has doubled interfaces than which QSFP28 has. 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. 2 QSFP-DD Module Cage Configurations For maximum flexibility in system design the QSFP-DD cages are defined for both stacked and single height configurations. The two latest coherent transceivers in this package are 400G ZR and 400G ZR+. 0 MSA specification, offering 2. 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. 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 hardware specification of QSFP-DD version 6. 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. システムポート密度は、qsfp-ddモジュール仕様とqsfp28モジュール仕様で同じです。 ただし、各qsfp-ddポートは8レーンではなく4レーンに対応できるため、qsfp-ddはcaui-4などの既存のインターフェイスでサポートするasicポートの数をxnumx倍にします。 on a QSFP56/QSFP-DD form factor. The OSFP allows an early adoption because it's easier to release a. QSFP-DD. 28 GHz. 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 400 Gigabit Ethernet signal is carried over four parallel lanes by one. 8M logic cells and 455Mb. A. QSFP-DD connector (Quad Small Form-factor Pluggable Double Density) MSA was preliminarily published on September 19, 2016. Mating 2323766-2 QSFP-DD Cable Assembly, 32. Stacked QSFP-DD 112G solutions enable operations at 112G PAM4 speeds and are built to mechanical and performance standards developed by companies under a QSFP-DD multi-source agreement (MSA). Table 2. Back compatibility: The QSFP-DD is more flexible than OSFP in backward compatibility. Consequently, to bridge the gap between the switch or router and the ROADM, networks still require transponder or muxponder equipment that. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. The MSA redefines the range of QSFP shape factors, an industry-leading, multichannel, pluggable form factor commonly used in Ethernet, Fibre Channel, and InfiniBand. The Cisco Nexus 9364D-GX2A is a 2-Rack-Unit (2RU) switch that supports 51. The 800G optical transceivers are ideal for data centers, enterprises, and telecom networks. Systems designed for QSFP-DD modules can. Optical Specifications Payload Rate Line Mode Symbol Baud Rate Modulation Tx Power FEC TX Wavelength 100G 100G-100ZR-OFEC-QPSK 30. 3cu,. The OSFP allows an early adoption because it’s easier to release a. The head-end of the MCP7F60 cable is QSFP-DD. The MSA QSFP-DD HW Specification supports up to 400 Gbps in aggregate over an 8 x 50 Gbps electrical interface. 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. 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. 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. Generic Compatible 400GBASE-LR4 QSFP-DD Module, 1310nm, 10km - FS. 30-Day Free Return. It converts eight host electrical data lanes in each direction into eight optical lanes atFigure 4: QSFP-DD and heat sink (HS) surfaces from 0 to 500 insertions and pulls (left to right) for a metal-to-metal (M2M) or curable coating (DC) interface (top vs. 14- fin style- front to back, standard fin size and qty, qsfp-dd pad, black hard coat anodize (h=9. POWER. 2 CURRENT 0. to the SFF-8472 spec), MSA standard QSFP and similar devices (conforming. These cabling components are the same as the recommended cabling components for 100G PSM4. 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. 3bs and MSA standard compliant. The Cisco QDD-400G-DR4-S module supports link lengths of up to 500m parallel SMF with MPO-12 connector. The MPO16 and MPO12 connectors must be APC (Angled Physical Connector) when connecting to 200G, 400G transceivers to achieve. QSFP-DD refers to a double-density version of the QSFP transceiver supporting 200 GbE and 400 GbE Ethernet. CONFIGURATION SOLUTION. 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. On March 3 of this year, the QSFP-DD800 MSA group released its Rev. 6 Tbps. 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. 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. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Each module is optimized for di#erent media and reach (ranging from 0. s64p Power consumption: OSFP allows higher power consumption of 12~15W, while the QSFP-DD allows lower power consumption of 7~12W. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. This flexibility enables switch and routing designs that optimize airflow, network performance, and power and cooling efficiency. QSFP-DD is IEEE802. Platforms. Available for back order, Get It By Feb 6, 2024. 7 Thz Table 2. 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. 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. QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER . QSFP-DD-400G-LR8. For example 400GBASE-SR8 is the only one version QSFP-DD transceiver which uses Multi-Mode fiber, and can achieve 100 meter distance. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. Get a sample or request a quote. Description. DD EDR4 module may be broken out over single-mode fiber to feed four 100GbE QSFP28 FR modules. 3bs and QS FP-DD MSA. The 200G optical modules are suitable for 200G Ethernet, Data Center, Cloud Networks, etc. On the optical side, 400G QSFP-DD LR8 has 8 lasers of 50Gbps PAM4, and 400G QSFP-DD LR4 has 4. 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. Description. 5. The interface connects to eight 56 Gbps PAM4 capable F-tile lanes of the Intel Agilex® 7 FPGA, supporting QSFP-DD modules, with. In short, NRZ (non-return to zero) is a modulation technology with two voltage levels to represent logic 0 and. QSFP-DD DCO also supports 100G and 400G transmission, but it is actually more commonly used in the 400G market. The dual QSFP-DD ports offer high-speed 4x40GbE or 2x200GbE connectivity. 125Gbps (PAM4), KP4 FEC must be enabledThe QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Digital Coherent QSFP-DD Pluggable Optical Module. 5 meters. 3bs. QSFP-DD refers to a double-density version of the QSFP transceiver supporting 200 GbE and 400 GbE Ethernet. Backward compatible with QSFP modules. See full list on community. The QSFP-DD module contains a PCB with a 76-contact card-edge electrical interface to external host-side logic. The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. 2 Overview The 400G-FR4 OCP optical specification is based on IEEE 400GBASE-FR4 specification as defined in IEEE 802. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. 8mm pitch connector built for use in high speed serial applications. With high-level PAM4 modulation technology, it can deliver a 400G (8x 50G or 4x 100G) signal with minimized power consumption,. 3cu and QSFP-DD MSA standards. Built around Coherent’s Steelerton DSP, the 100G ZR QSFP28-DCO transceiver is fully compliant to the IEEE 802. From: $161. NEC has been developing and manufacturing optical transceivers for more than 30 years since the dawn of the optical communications era. 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,. A QSFP-DD SR8 can interop with another QSFP-DD SR8 over an MPO-16 cable. The optical amplification enables the high-performance mode and the launching of a 4dBm output signal. Although the products may appear to be the same. FS 200/400/800G QSFP-DD, OSFP optical module solution used for high-density switching, routing and data center applications. Trusted by 260K+ Enterprise Users. The 100 Gigabit Ethernet signal is carried over a single coherent wavelength in the C-band spectrum region. The QSFP-DD (double density) connector technology will address the density, bandwidth, and thermal issues that arise from bandwidth demands coming first from mobile and IoT devices. specification for use in 400GbE or 4x100GbE breakout applications up to 2 km. 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). 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. The QSFP-DD module is a pluggable solution that fits into high-density switch and router client ports for optical interconnect links. QSFP-DD MCB, 8x50 Gbps, 2. Get a sample or request a quote. 800G-DR8 transceivers are also capable of interconnecting with eight 100G transceivers or point-to-point with another 800G transceiver. 1. These cables will only work in a QSFP-DD capable port. 8mm and 13. QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER . FS growing portfolio of 200G transceivers consist of 200G QSFP56 and 200G QSFP-DD modules. 3bm 400GAUI-8 (CDAUI-8) standard. This. 3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. 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. Simulation Model of QSFP-DD Optical Module Thermal Analysis. It is compliant with the QSFP-DD MSA, IEEE 802. QSFP-DD Hardware Specification . 56G AND 112G DIRECT HIGH SPEED CONNECTION FROM CHIP SITE TO IO PORT QSFP DD OverPass™ products remove high speed signaling from the PCB and create an eight channel direct lower loss interconnection between the ASIC site and the external QSFP DD IO port by overpassing the PCB. 2. While the OSFP is larger in size, its thermal capacity can reach 12 to 15 watts. QSFP Loopback, Mode Select, 0W, 6dB Attenuation, Blue Lanyard, Eye/Jitter Test: 599940014. 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. QSFP-DD transceiver is becoming increasingly popular in data center applications nowadays. 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. The connector consists of a housing with right-angle surface-mount contacts having pitch on 0. QSFP-DD adapts the same. QSFP-DD and OSFP are totally different form factors. (See Figure 2-5 and Figure 2-6). A solid model of the Multilane QSFP-DD generated from accurate measurements of the module. 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). Comes with Windows GUI. It primarily enables high-bandwidth 100G optical links over 12-fiber parallel fiber terminated with MPO multifiber connectors. Acacia’s ER1 400G module is reckoned to be a cost effective and flexible solution for unamplified 40km point-to-point applications in access, campus and 5G network. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. March 12, 2018 – QSFP-DD: Enabling 15 Watt Cooling Solutions. 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. 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. 125 Gb/s data rate (per channel) by PAM4 modulation format over multi-mode fiber. The Cisco ® QSFP-DD Open Line System (QSFP-DD OLS) is a pluggable optical amplifier module that, together with the channel breakout options (described later), provides a simple yet powerful open line system solution in a pluggable form factor that can be directly hosted on a Cisco router. transceivers in QSFP-DD form-factor used in large-scale data center applications. 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. 2 and QSFP-DD 400G SR4. March 10, 2017 – Accelerating 400GbE. QSFPTEK offers 400G transceivers based on QSFP-DD form factor, enabling customers cost-effective, high-density, and low-power 400G Ethernet connectivity solutions. QSFP-DD cables will in general not work in standard QSFP cages, but switches/NICs with QSFP-DD cages may support the older. 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. It has doubled interfaces than which QSFP28 has. NEC has been developing and manufacturing optical transceivers for more than 30 years since the dawn of the optical communications era. 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. All QSFP-DD-based transceivers from 40G to 200G are backward compatible with. The key parameters are listed below. Rev 4. 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. This specification covers the requirements for application of the 76 position QSFP-DD and QSFP-DD 112 PC board connector. Spring fingers for EMI panel protection. QSFP-DD MSA . Business Wire.