June 26 th, 2017 Rev 1. The cable usually cannot be twisted for proper. QSFP DD OverPass ™ products remove high speed signaling from the PCB and create an eight channel direct lower . QSFP-DD can support 36 ports of 400GbE in a single Rack Unit (RU) providing over 14Tb/s of bandwidth. The cage and connector design provides backwards compatibility to QSFP28 modules which can be inserted into a QSFP DD port and connected to 4 of the 8 electrical channe\ ls. compared to the 8-lane OSFP or QSFP-DD form factor. Belly-to-belly mating for maximum density. Notice in the below QSFP 40G SR4 transceiver that the connector is not LC but a MPO/MTP12 receptacle. The cage assembly serves as a housing for the connector and mating transceiver. Offer low insertion loss and cross talk plus excellent electromagnetic. The dots are the Rx/Tx media entry/exist in the transceiver. Our QSFP-DD connector portfolio’s backwards compatibility allows existing QSFP. 58mm, 107. QSFP-DD doubles the density of QSFP and eight differential pairs capable of 50 Gbps each to achieve 400GbE while allowing existing QSFP modules to be plugged into the same cage. Molex gives customers innovative input/output (I/O) connectors designed for optimal performance, density, signal integrity and repeatability. The QSFP-DD can support. Each port supports up to 400 Gb/s in aggregate over an 8 Gb/s x 50 Gb/s electrical interface. 3bm protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standards. 5 . The term. Wiring Ducts & Accessories; All Product Categories; Shop LADD Products;. The QSFP-DD800 modules are Cisco’s new generation of 2x400G pluggable transceiver modules based on a QSFP-DD form factor. 7k–10kohmsonhostboardtoavoltagebetween3. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 25. This topic set is for installers, system. An optical fiber cable with an MTP/MPO -12 connector can be plugged into the QSFP-DD DR4+ module receptacle. Get a. Figure 3. It is slightly wider and deeper than the QSFP but it still supports 36 OSFP ports per 1U front panel, enabling 14. The cage and connector de. In some platforms the QSFP-DD cages are install ed up-side-down, in this case the identifier label must be on the top. 5mm 16mm NET 13. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. New Business Not Supported . a single height 1×1 surface mount cage and connector and a press fit 2×1 cage with integrated connector, thermal, pinout and. The 40-Gigabit Ethernet QSFP+ and 100-Gigabit Ethernet QSFP28 transceivers that are used in QFX5120 switches use 12-ribbon multimode fiber crossover cables with female MPO/UP, MPO/UPC, or MPO/APC connectors. QSFP-DD Interconnect System’s 8-lane electrical interface transmits 28G NRZ, 56G PAM-4 and 112G PAM-4, up to 200, 400 or 800Gbps aggregate. The cable usually cannot be twisted for proper channel to channel alignment. Amphenol QSFP DD interconnect system is comprised of a 76 position, 0. 2027180100 – 76 Position QSFP-DD (Double Density) Receptacle Connector Solder Surface Mount, Right Angle from Molex. Our trusted. 2340397-1 CAGE ASSY W/ HS SPRING 2X1 QSFP-DD 2340397-2 CAGE ASSY W/ HS SPRING 2X1 QSFP-DD 2340397-4 CAGE ASSY W/ HS SPRING 2X1 QSFP-DD Heatsink* Type Heatsink Height Total Height** PCI 4. ConnectX network adapters and BlueField data processing units (DPUs) employ only flat-top connector shells of single-port OSFP, QSFP112, QSFP56 form-factors as flat tops are. For transmission distances between 5m and 100m, you can choose the QSFP28 SR4 optical transceiver module. Molex gives our customers individualized support with optimized solutions that include board-to-board, wire-to-wire, high-speed flexible edge cards, memory module sockets and more. USB Type A-to-USB 5-Pin Mini-Type B Cable. The connector is enhanced for low crosstalk and has ground commoning for resonance dampening. 4 FPGA carrier boards as they have bigger connectors) The Vita57. 2T throughput and a 2U switch with 64 OSFP1600 ports supporting 102. 4mm/min Un-mating force 50 N maximum EIA-364-13, Method A. These products are designed for both 28G NRZ and 56G PAM-4 protocols, with a roadmap to 112G PAM-4 for future system. PECFF 12V PCIe Pinout for 2-64 Differential Pairs Configurations 21. “Low” when module is inserted into the host connector, and deasserted “High” when the module is physically absent from the host connector. It is being developed by the QSFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. The transmit and receive of the optical lanes of the MPO-12 interface occupy the positions depicted in the following figure when looking into the module. The QSFP-DD connector has the same pinout as the older QSFP connector. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. For the QDD-400G-SR8, the transceiver utilizes the MPO-16 connector for breakout to 2x QSFP-100G-SR4-S modules as shown in the following diagram with breakout to 8x SFP. Digital Datasheet |. Case temperature range 0°C to 70°C. QSFP-DD or OSFP= 400G 8x50G. 2mm 13. Description. Supports 200 Gbps to fourMDC Adapters. 25G 6G:. Yet it doubles the number of electrical interface lanes to 8 against 4 and provides the highest bandwidth in the QSFP cage system moduAn optical fiber cable with an MTP/MPO-12 connector can be plugged into the QSFP-DD DR4 module receptacle. The cage and connector design provides backward compatibility to. QSFP-DD doubles the density of QSFP and eight differential pairs capable of 50 Gbps each to achieve 400GbE while allowing existing QSFP modules to be plugged into the same cage. Amphenol Communications Solutions' QSFP DD interconnect system is comprised of a 76-position, 0. interface is compliant to QSFP-DD MSA with MPO-12 connector. 7mm SAN 6. 0 QSFP Chair and Editor QSFP Secretary Scott Kipp Alex Ngi McDATA Corporation Helix AG 4 McDATA Parkway Seefeldstrasse 45 Broomfield, CO 80021 CH-8008 Zurich Voice: 720-558-3452 Switzerland Fax: 720-558-8999 Voice: (41) 44-260-2434. Amphenol Communications Solutions' QSFP DD interconnect system is comprised of a 76-position, 0. TE Connectivity (TE)QSFP-DD Connectors and Cable Assemblies Portfolio Overview (Chinese) CHI_DS_1-1773979-9-qsfp-dd-brochure_0620. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. 0 and thermal design whitepaper. It increases the data rate of each of the eight lanes to 100 Gbps. Complete RF solutions for high-frequency and superior signal integrity, even in the most demanding environments. 5 A per pin while the CN174S-076-0001 76-pin QSFP-DD connector surpasses the 6. We sent everything off to the lab to get hooked up only to get a note back that the OSFP ends of the DACs did not fit into the OSFP ports of the. The difference in data rate also accounts for a difference in transmission distance—SFP typically has a longer transmission distance. Cisco QSFP-100G-SL4 The Cisco 100GBASE-SL4 Short Link QSFP Module supports link lengths of up to 20m over OM3 and 30m over OM4 Multimode Fiber with MPO connectors. The connector Vcc pins are each rated for a maximum current of 1000 mA. It is backward compatible with 40G~200G QSFP type optical modules, including the prior 40G QSFP+, 100G QSFP28, and 200G QSFP56. QSFP-DD is the premier 8-lane data-center pluggable module form. DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. QSFP-DD Assembly, Stacked 2x1, Closed Top. Cable jacket can be certified to UL or CSA jacketed appliance wiring material,. QSFP-DD-to-QSFP-DD Passive Cable Assembly, 56 Gbps, 30 AWG, 1. Our extensive offerings include consumer, industrial and high-speed options like active electrical cables (AECs) and QSFP-DD assemblies—all engineered to help accelerate communication and propel. QSFP-DD Surface Mount Connector, 76 Circuits, 112 Gbps, 0. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. 2 Connectors The QSFP DD connectors on the FMC-PLUS-QSFP-DD offers the user a wide selection of interconnect schemes that break out the multi-gigabit transceivers on the FPGA. 224G support for OSFP, QSFP, SFP, SFP-DD, OSFP-XD, QSFP-DD, CDFP Connectors, Cages, and Cable Assemblies. qsfp-dd 2x1 壳体和连接器在配置上提高了主板端的允许高度，因此提供了一致的气流，适用于更大型的 asic hs 产品。 • 提供多种散热和光导管选件 • 可根据标准 pcie、san 和 net 散热器高度或客户特定的要求进行定制 • 1、2 或 4 个光导管配置DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. In terms of SFP vs SFP+ compatibility, SFP+ ports often accept SFP. Ethernet Variant (DP04QSDD-HE0)The primary difference is that SFP+ is an updated version that supports higher speeds up to 10Gbps. It has the same pinout as the QSFP connector. 6V. Providing custom and off-the-shelf cable, cable assembly and wire. MSA Compliant Connector . The MSA had defined: - QSFP-DD Module form factor. Max current to the module is increased to 10A, supporting 30W module (Sec. This is because it uses the same contact pitch and module width as QSFP. QSFP-DD Interconnect System enables faceplate density equal to the current 2x1 QSFP form factor, but with 8-lane ports. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and. 5m), plans for as small as 32AWGAmphenol Communications Solutions' QSFP DD interconnect system is comprised of a 76-position, 0. DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. It can transmit 70m using OM3 fibers or 100m using OM4 fibers. The connector configuration could be one row and up to six columns or two rows up to three columns. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. These 4 separated independent lanes transport a 100Gb/s each in PAM4 signal format up to a distance of 500m with single mode fiber with. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. Wiring Ducts & Accessories; All Product Categories; Shop LADD Products;. Details. FIGURE 2. S. . Amphenol's ExtremePort™ QSFP DD 112G interconnect system is comprised of a 76 position, 0. 5 High Speed Signal Electrical Specifications 20 Compact connectors save space but tend to generate more heat, requiring time and money to be spent on cooling systems. The supplied RJ-45-to-DB-9 adapter cable is used to connect the console port of the switch to a console PC. Designed to help ensure PCIe pinout and signal integrity requirements are met, customers can utilize the NearStack PCIe Connector System for Gen-5 implementation. 5 QSFP-DD Electrical Connector Mechanical 27 29 5. 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. 4). 2. The hardware specification of QSFP-DD version 6. Dual Ended Connectors. The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi Source Agreement (MSA) group has released a hardware specification revision 6. The group also announces the release of an updated hardware specification revision 5. *Trunks available in fiber counts of 8 fiber to 288 fiber or higher. electrical model (S-parameter) of a QSFP-DD 1x1 surface mount connector for 16 differential pairs. QSFP-DD is developed by QSFP-DD MSA to address the high-speed and high-density networking applications. plug into QSFP DD connector including cage. : 1 Mult. Unless stated explicitly, these transceivers also support four independent lanes of 100Gbps rates, which are determined by either wavelength for LC connector types or fiber for MPO connector. 1 MSA current-capacity target specification of 2. DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. Standard Package. The signaling operates in the C-band. The 50G Modules are based on SFP56 form factor. The signaling operates in the C-band. 6 Tbps. QDD800-PCxx cables 800G OSFP/QSFP-DD PageThe new specification maintains the form factor’s eight electrical lanes with each lane operating at the new higher 200 Gbps rate to provide an aggregate module bandwidth capacity of 1. 4 2 Mellanox Technologies Mellanox Technologies 350 Oakmead Parkway Suite 100 Sunnyvale, CA 94085 U. Defined by the 100G PSM4 MSA, the QSFP28 PSM4 takes a different transmission approach. QSFP28 is a hot-pluggable transceiver module designed for 100G data rate. This Agreement does not preclude any of the parties from offering SFP transceivers with other connectors. 70: Buy. - 1-by-1 cage and SMT connector form factor - Pinout and management interfaceqsfp-dd 2x1 壳体和连接器在配置上提高了主板端的允许高度，因此提供了一致的气流，适用于更大型的 asic hs 产品。 • 提供多种散热和光导管选件 • 可根据标准 pcie、san 和 net 散热器高度或客户特定的要求进行定制 • 1、2 或 4 个光导管配置802. The QSFP-DD specification provides both single-height and stacked configurations of the cage/connector system, supporting QSFP modules and QSFP-DD modules through. Our QSFP connector types include QFSP, QSFP+ and zQFSP+, and cages in single, ganged, and stacked configurations with various light pipe, bezel mount, and heat sink options. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. These patents include US Pat. Double existing 400GE port bandwidth with 2x400G-FR4 and 8x100G-FR modules across single-mode fiber links up to 2 km. Dimensions. Each port supports up to 400 Gb/s in aggregate over an 8 Gb/s x 50 Gb/s electrical interface. [1] The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 1 thick integrated circuit card housed in the mating module. Document Number: MLNX-15-3455 Rev 1. QSFP Interface. The double density feature is an. This means that equipment designed with QSFP-DD connectors will be backward. 00mm Fiber (Core/Cladding) 50/125µm OM3 Net Weight 46. QDD ZR Plus overview The QSFP-DD ZR Plus variant complies with OpenZR+ MSA, allowing to cope for distances going from regional to long haul with multiple amplification sites between the end point. 25. Standard and Custom RF Coaxial Connectors and Cable Assemblies from - DC to 65 GHz - from ultra-microminiature to large RF connectors. MSA Compliant Connector . Mouser offers inventory, pricing, & datasheets for QSFP-DD Cable Assemblies. Industrial Automation. Series. QSFP-DD to QSFP-DD Across DC With Trunk 400G-DR4 to 400G-DR4 Note: NAFTA uses plenum/riser cable and EMEA/APJ uses LSZH™ cable. These types. 0 updating QSFP-DD, introducing both QSFP-DD800 and QSFP112. Also, QSFP-DD is backward compatible with the current QSFP form factor types, including 40G QSFP+, 100G QSFP28, and 200G QSFP56. Figure 2. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. QSFP-DD Interconnect System’s 8-lane electrical interface transmits up to 28 Gbps NRZ or 56/112 Gbps PAM-4, up to 200, 400 or 800 Gbps aggregate, with the same. 5m), plans for as small as 32AWGDATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. The QSFP-DD specification provides both single-height and stacked configurations of the cage/connector system, supporting QSFP modules and QSFP-DD modules through an. Optech Technology Co. QSFP to QSFP I/O Cable Assembly: 30 AWG. Using QSFP-DD breakout cables expands the connectivity to. QSFP is the abbreviation of Quad (4 channel) Small Form Factor Pluggable. Table 2. The new form factor specification is a follow on to the QSFP-DD specification. QSFP-DD DR4 has a key advantage in that it can interoperate with 100G single lambda optics. 80mm centerlines, 2 card entry slots that each accept a 1. 7mm SAN 6. Primary applications are 1x100G SFP, 4x100G = 400G QSFP, 8x100G = 800G QSFP-DD and OSFP 8 lane Links. FIGURE 2. The Cisco NCS 1004 High-Density QSFP-DD Transponder (Figure 1) is a single-slot line card capable of supporting 16xQSFP-DD ports, -8xQSFP-DD client ports with 400GE, 100GE and OTU4 interfaces (available in roadmap) and 8xQSFP-DD trunk ports. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. QSFP-DD Assembly, Stacked 2x1, Closed Top. The cages have many options. 0, CMIS 5. Custom. 000/g Single Ended No Wire/Cable TypeMaterial Info 12 Fiber Round, Plenum Reference - Drawing. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. 3. The MSA redefines the range of QSFP shape factors, an industry-leading, multichannel, pluggable form factor commonly used in Ethernet, Fibre Channel, and. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. QSFP to QSFP direct attach pluggable I/O cable assembly with Madison TurboTwin - Round Jacket as cable style. copper cable integrates a 400G Ethernet-optimized (400 GbE) 38-position "board as connector" design. Interoperable. The PMD in IEEE802. The double density is the main distinction between the QSFP-DD and the QSFP28 and signifies the doubling of the number of high speed electrical interfaces from 4 to 8 that the module supports when compared to a standard QSFP28 module. Backwards compatible with SFP. TheQSFP+/QSFP28 modules and cables may be plugged into and operate in the new QSFP-DD port. 0 Electrical ComparisonThe early 400G technology development is avoiding the "intermediate" form factors (i. 8mm pitch connector built for use in high speed serial applications. The QSFP-DD electrical interfaces are based on eight lanes the operate at 50 Gb/s PAM4 (QSFP-DD), 100 Gb/s PAM4 (QSFP-DD800) and 200 Gb/s PAM4 (QSFP-DD1600). 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. Each port supports up to 400Gb/s in aggregate over an 8 x 50Gb/s electrical interface. QSFP-DD to QSFP-DD Across DC With Trunk 400G-DR4 to 400G-DR4 Note: NAFTA uses plenum/riser cable and EMEA/APJ uses LSZH™ cable. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. The QSFP-DD connector has the same pinout as the older QSFP connector. 0 3. March 14 th, 2020 Rev 3. QSFP-DD Surface Mount Connector, 76 Circuits, 112 Gbps, 0. 0 updating QSFP-DD, introducing both QSFP-DD800 and QSFP112. Full C-band tunable with flexible grid support. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. August 01 st, 2017 Rev 1. Amphenol Communications Solutions' QSFP DD interconnect system is comprised of a 76-position, 0. QSFP-DD Interconnect. It has the same pinout as the QSFP connector. Amphenol QSFP DD interconnect system is comprised of a 76 position, 0. 25mm ferrule technology used in industry-standard LC optical. Series. 56G QSFP-DD 1x1 SMT connector: UE36-A10X5-X000T (X represents various options) QSFP-DD 1x1 cage assembly with heat sink and light pipe options: UE36-C16XXX. OSFP And QSFP-DD Connectors 1. Nov 1,. The dual QSFP-DD ports offer high-speed 4x40GbE or 2x200GbE connectivity. 2 ResetL 18 5. 5mm 16mm NET 13. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. Rev 3. HiTech Global's Vita 57. 6 QSFP-DD Cage Assembly 27 30 5. 0 :: Specification for OSFP Octal Small Form Factor Pluggable Module. QSFP-DD Connectors and Cable Assemblies Portfolio Overview (Chinese) CHI_DS_1-1773979-9-qsfp-dd-brochure_0620. Molex extends its line of very small form factor (VSFF) interconnect solutions with the release of MDC Adapters and Cable Assemblies. The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port in the QFX Series: RE-USB-1G-S—1-gigabyte (GB) USB flash drive (except QFX3100 Director device) RE-USB-2G-S—2-GB USB flash drive (except QFX3100 Director device) RE-USB-4G-S—4-GB. The 8-laneQSFP-DDThe Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi Source Agreement (MSA) group has released a hardware specification revision 6. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. 4 modules can be plugged only into Vita57. The OSFP interconnect system is a slightly larger connector than its QSFP-DD counterpart. 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. Choose from SFP-DD, SFP28 & SFP56, SFP+, and SFP products, depending on your system architecture, e. 5mm, while those of OSFP are 22. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. - Pinout and management interface. the full OSFP-XD connector pinout. 5m), plans for as small as 32AWGQSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. POWER. AIoT Solutions - mPACT2WO;. The connector features a paddle card entry slot that accepts 1. It is backward compatible with 40G~200G QSFP type optical modules, including the prior 40G QSFP+, 100G QSFP28, and 200G QSFP56. Figure 5 shows a PanMPO cabling scenario. Target Markets & Applications. QSFP-DD supports up to 400 Gb/s in aggregate over an 8 x 50 Gb/s electrical interface. Cisco currently offers passive This topic set provides installation, administration, remote administration, service, and command reference information for the Sun Datacenter InfiniBand Switch 36. Figure 79. QSFP28 Layout Design at the Connector with One Layer GND Cutout Below the Connector Pads (W (mil) x L (mil)) The performance results here are achieved by using a GND cutout at 50 mil x 65 mil, 67 mil x 75 mil, and the recommended 100 mil x 110 mil. This hot-pluggable transceiver with QSFP56-DD (Quad Form Factor Pluggable) footprint features a Duplex LC connector. 7 Host PCB Layout 31 32 5. April 25, 2018 FOWIKI. It can support data transmission distances of up to 10km over OS2 SMF. 2-BD Module (Figure 6) supports 400GE links and up to four 100GE breakout link lengths of up to 100m over OM4 MMF. 5mm 16mm NET 13. The most commonly used 400G OSFP transceiver type is the OSFP SR8, which has a reach of 100m and uses an MPO-16 connector. 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. That is, the existing QSFP+ and QSFP28 transceivers can be inserted into QSFP-DD slots without any adapters. When “Low”, it indicates a possible module operational fault or a status critical to the host system. 4 Low Speed Signal Electrical Specifications 20 5. Proper alignment is ensured by the guide pins inside the receptacle. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Figure 2：Types of QSFP form factor. Configuring Connectors and Connector Ports. Because bigger connectors help with airflow and colling, OSFP connectors generate less heat, doing their part to mitigate thermal issues. Using theseQSFP, QSFP+ & zQSPF+. Cage and module optimizations are defined to support system thermal design and enable cooling of any module in excess of any current module powers. 8mm and 13. No chance for pre-loaded beam relaxation. The host identifies the source of the interrupt using the 2-wireWiring Devices. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. pdf EnglishThe QSFP-100G-SL4 module supports link lengths up to 30m over OM4 MMF with MPO-12 connectors. The QSFP-DD module contains a PCB with a 76-contact card-edge electrical interface to external host-side logic. 18. 0 specification. Recommended Signal Break-out Routing at the QSFP+ Connector Different routing colors indicate different routing layers. 2031431254 – Position QSFP-DD (Double Density) Cage with Heat Sink Connector Press-Fit Through Hole, Right Angle from Molex. Examples of 100G SR4 on the left and 200G/400G SR8 on the right can be seen below: They use the same form factor, and the pinouts of SFP28 and SFP+ connectors are mating compatible. Also, QSFP-DD is backward compatible with the current QSFP form factor types, including 40G QSFP+, 100G QSFP28, and 200G QSFP56. 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. Item OS2 Part Number (NAFTA) OS2 Part Number (EMEA and APJ) QSFP+/zSFP/QSFP28 Connector Board Layout Design Guideline x. Backwards compatible with SFP. Variety of end 2 options. loss interconnection between the ASIC site and the external QSFP DD IO port by overpassing the PCB. or. Available in 30 AWG wire size with data rate of 10 Gbps. 4 Insertion, Extraction and Retention Forces for QSFP-DD Modules 25 28 5. A. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. 2 Connectors The QSFP DD connectors on the FMC-PLUS-QSFP-DD offers the user a wide selection of interconnect schemes that break out the multi-gigabit transceivers on the FPGA. S. A QSFP connector cage could house 1 to 6 connectors. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Feature. It primarily enables high-bandwidth 100G optical links over 12-fiber parallel fiber terminated with MPO multifiber connectors. 2 400G-SR8 400G-DR4 10km 2km 2km 100m 100m 500m. In the image below, a 400G QSFP-DD DR4 can connect to four separate 100GBASE DR1 QSFP28 optics with a MPO to 4x LC duplex breakout cable or 4x SN to LC fiber patch cables because 400G DR4 transceivers typically come with MPO connectors but there are transceivers on the. These cabling components are the same as the recommended cabling components for 100G PSM4. The. 1 QSFP-DD Datums and Component Alignment 30 31 5. 76µm Gold (Au) Plated: Application: Module-to-Board: Component Type: Receptacle: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 Nexus 3000 Series Switches PanMPO to PanMPO multimode QSFP-DD optics and cabling productsmodule to outer environment. Customers can upgrade their box in advance of new cables, and their infrastructure won’t be idle while. 0m Cable Size 3. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 3 Mating Cables Below is a list of possible mating cables for the QSFP-DD. QSFP-DD is a new module and cage/connector system similar to current QSFP, but with an additional row of contacts providing for an eight lane electrical interface. 6mm contact pitch and 8 high speed channels. Transmission reach >600 km at 400G with extended reaches at lower data rates. The OSFP interconnect system is a slightly larger connector than its QSFP-DD counterpart. 400G OSFP transceiver provides a good solution for 400Gbps optical deployments in data centers and broadband access connectivity. 1 (FMC) modules provide access to. They are compliant with the OSFP MSA. Get 2372133-2 QSFP-DD specs, pricing, inventory availability, and more from TE Connectivity. 3 LPMode/TxDis 18 5. 5m), plans for as small as 32AWGQSFP-DDWhat is a Small Form Factor Connector? Small Form Factor(SFF)connectorsarecompactfiber opticconnectorsthat are designed for smallspaces. 3bs Clause 124 defines a DR4 transmitting a 400Gb/s aggregated signal on 4 fibers (PSM4). the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. Figure 7. Leading (Switch, Server, and HA) Stacked and Ganged . A. 0 specification is intended to be incremental to the existing QSFP-DD 5. EMI plugs are offered for empty ports. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Download Wiring Pigtail/Terminal Kits Identification. MM SM MM SM No solution identified 8λ @ 50G 2 F, LC 4λ @ 50G 2x 2 F, VSFFC Parallel + WDM 2λ @ 50G 8 F, MTP 1λ @ 50G 16 F, MTP 1λ @ 100G 8 F, MTP. The cage and connector design provides backwards. - 1-by-1 cage and SMT connector form factor. Backwards compatible with SFP. So. SFP-DD Module Sytem. The MSA had defined: - QSFP-DD Module form factor - 2-by-1 cage and connector form factor - 1. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. 0 Page 5 to 10km: For data center interconnection over 2km, 400G QSFP-DD LR8 transceiver is a better choice. 15Vand3. 10G SFP+ modules will work well with the SFP28 port on a network switch if the port can be set up for 10G transmission, otherwise, the SFP+ modules can not work. The QSFP-DD is identical dimensionally with the QSFP and its edge connector is designed in such a way as to allow QSFPs to be supported in QSFP-DD slots without and adaptor. x modules have fixed locations for serial/parallel I/Os, clocks, Jtag signals, VCC, and GND. View Product. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be. DATA AND DEVICES /// QSFP-DD CONNECTORS & CABLE ASSEMBLIES PAGE 5 Cable Assemblies • QSFP-DD cable assemblies are similar to QSFP28 4 channel (8 pair), but use double the channels to 8 (16 pair) by using a 2nd row of contact/pad locations on the front of the PCB • 16 pair 28AWG cable maximum fit (2. Table 4 shows a similar comparison. QSFP-DD-400GBase-DR4 1310nmn,. SFP+ specifications are based on SFF-8431. These expand on the QSFP form factor, the industry’s leading multi-lane pluggable form factor used across Ethernet, Fibre Channel and InfiniBand for 40 Gbps and 100 Gbps network. The 40 Gigabit Ethernet signal is carried over four wavelengths. Aruba uses the abbreviation of Q-DD interchangeably for QSFP-DD. 0 for QSFP-DD, QSFP-DD800 and QSFP112. qsfp-dd 2x1 壳体和连接器在配置上提高了主板端的允许高度，因此提供了一致的气流，适用于更大型的 asic hs 产品。 • 提供多种散热和光导管选件 • 可根据标准 pcie、san 和 net 散热器高度或客户特定的要求进行定制 • 1、2 或 4 个光导管配置 QSFP-DD Double Density Pinout QSFP-DD is a new module and cage/connector system similar to current QSFP, but with an additional row of contacts providing for an eight lane electrical interface. MSA Compliant Connector . The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. compared to the 8-lane OSFP or QSFP-DD form factor. At the very least that allows vendors the potential to upgrade existing 100G class products to 400G without front panel re-designs. 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. On May 24, 2021, the latest QSFP-DD800 was released by QSFP-DD MSA to run at up to 800G performance over 8 lanes of 100 Gb/s. Molex’s QSFP-DD interconnect system enables face-plate density equal to the current 2x1 QSFP form factor but with 8-lane ports. MTP®/MPO breakout cables (aka. The tables in this topic describe the connector pinout information for the RJ-45, QSFP+, QSFP28, SFP+, and SFP ports. 8 mm pitch connector built for use in high-speed serial. g. QSFP-40G-SR4= Cisco 40GBASE-SR4 QSFP+ transceiver module for MMF, multi-fiber MPO connector . QSFP DD ZR Application. QSFP+ supports 4 x 10 Gb/s channels and the channels can be combined into a single 409 Gb/s connection. It contains a duplex LC connector for the optical interface and a 76- pin connector for the electrical interface. The OSFP footprint is optimized for signal integrity performance and built for use in high speed serial applications. Figure 2. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Table 1 lists each of the pins function. 3 Low Speed Signal Descriptions 18 5. You may also notice the 4+4 small orange dots in the center, between the two alignment pins. 0m Length. QSFP Connector System. This will include a mechanical module, a 2x1. The Cisco QSFP-DD800 portfolio includes 8x100G and 2x400G transceiver modules. Rectangular (W x H) cutout on the GN02 2 layer (recommended for data rates. 76pin QSFP-DD MSA compliant connector P/N Product Description Client Side Line Side Modulation Format Line Side FEC mode Typical OSNR Sen (dB) TX_Min (dBm) TX_Max (dBm) RX_Min (dBm) RX_Max (dBm) Power Consumption (W) Reach200G QSFP-DD to 2x100G QSFP28 Passive Direct Attach Copper Breakout Cable •Data center & Networking Equipment •Servers/Storage Devices •High Performance Computing (HPC).