QSFP-DD Interconnect. 25. 76µm Gold (Au) Plated The CN176S-060-0002 60-pin OSFP connector meets the 4. Cisco Nexus 3000 Series Switches PanMPO to PanMPO multimode QSFP-DD optics and cabling productsmodule to outer environment. Optical WDM Parallel. 0 and thermal design whitepaper. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. 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. 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. Because bigger connectors help with airflow and colling, OSFP connectors generate less heat, doing their part to mitigate thermal issues. 3. 00mm Fiber (Core/Cladding) 50/125µm OM3 Net Weight 46. You need to provide a RJ-45-to-DB-25 female DTE adapter if you want to connect the switch console port to a terminal. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. The connector is enhanced for low crosstalk and has ground commoning for resonance dampening. The term. DOC Recommended PC Board Layout for the. Using QSFP-DD breakout cables expands the connectivity to. About Us. High-Speed Pluggable I/O Cable Assemblies. 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. QSFP-DD Interconnect System supports legacy cables as well as upgraded plugs. PINOUT OF THE QSFP RECEPTACLE CONNECTOR ON THE QSFP-BB TABLE 1. 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. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. 1 Low Speed Signaling 20 5. An appendix with normative connector performance data has also been added. 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. Optical transceivers available in common form factors: QSFP-DD, OSFP, QSFP28, QSFP+, SFP+, XFP, SFP. Available in a variety of optical interfaces: Options for BiDi, Duplex SMF, Parallel SMF, MMF. 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 or OSFP= 400G 8x50G. 35mm, 89. The Cisco 40GBASE-LR4 QSFP module supports link lengths of up to 10 kilometers over a standard pair of G. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Max current to the module is increased to 10A, supporting 30W module (Sec. Table 4 shows a similar comparison. QSFP is the abbreviation of Quad (4 channel) Small Form Factor Pluggable. 0 specification. Double existing 400GE port bandwidth with 2x400G-FR4 and 8x100G-FR modules across single-mode fiber links up to 2 km. That is, the existing QSFP+ and QSFP28 transceivers can be inserted into QSFP-DD slots without any adapters. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. 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. That brought us to a few days of panic. SN5400 and SN4000 series Ethernet switches, based on 50G-PAM4 modulation, use QSFP-DD connectors and accept QSFP56 and QSFP28 connectors. The 400G QSFP-DD FR4 optical module is a 400Gbps hot-pluggable transceiver in a QSFP-DD form factor and supports SMF links up to 2km reach over duplex LC connectors. pdf EnglishThe QSFP-DD connector has the same pinout as the older QSFP connector. QSFP-DD/QSFP+ features high-speed I/O passive cable assemblies that can deliver data rates as high as 400 Gbps with a variety of lengths or customized options for greater design flexibility. The QSFP. Wiring Ducts & Accessories; All Product Categories; Shop LADD Products;. 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. Cage and module optimizations are defined to support system thermal design and enable cooling of any module in excess of any current module powers. Figure 5 shows a PanMPO cabling scenario. 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. QSFP and QSFP-DD modules • Offers pay-as-you-use model for lower total cost of ownership (TCO) and ease of technology migration • Reliability ensured by rigorous optics validation, qualification and certification • Dell product specification encoding feature allows Dell Networking platforms to recognize certified and supported transceiversThe Cisco ® 50GBASE SFP56 (Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 50G and 25G Gigabit Ethernet connectivity options for data center and high-performance computing network applications. 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. A single +3. Each QSFP-DD port provides 76 electrical contacts. 6. : 1 Mult. This hot-pluggable transceiver with QSFP56-DD (Quad Form Factor Pluggable) footprint features a Duplex LC connector. 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. Connector Pin Assignment Figure 2 shows the arrangement of the output pins from the QSFP receptacle on the QSFP-BB. The Intel® Silicon Photonics 400G DR4+ (Data center Reach 4-lane with extended reach) QSFP-DD Optical Transceiver is a small form-factor, high speed, and low power consumption product, targeted for use in optical interconnects for data communications applications. This transceiver supports 100GBase Ethernet rate. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. QSFP to QSFP direct attach pluggable I/O cable assembly with Madison TurboTwin - Round Jacket as cable style. 6 Tbps. Features. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. Singlemode DR4 modules are available for 500m, 2km and 10km reach with MPO or. An optical fiber cable with an MTP/MPO -12 connector can be plugged into the QSFP-DD DR4+ module receptacle. Customers can upgrade their box in advance of new cables, and their infrastructure won’t be idle while. This Agreement does not preclude any of the parties from offering SFP transceivers with other connectors. 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. The SFP transceiver contains a printed circuit board with an edge connector with 20 pads that mate on the rear with the SFP electrical connector in the host system. Form Factor: QSFP-DD (400GBASE-CR8) Direct Attach Copper (DAC) Data Rate: Up to 400 Gb/s - 16 pairs (8 lanes each 50Gb/s) Connector A: QSFP-DD Protocols: 400GBASE Ethernet | 8 x 50 PAM4 modulation | InfiniBand EDR Connector B: QSFP-DD AWG: 30 AWG Cable Type: Passive Twinax Conductor Material: material Cable Distance: 2. Table 2 shows the Cisco and Panduit optics and cabling options with corresponding part numbers for a QSFP-DD - to QSFP-DD multimode connection. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. Item OS2 Part Number (NAFTA) OS2 Part Number (EMEA and APJ) QSFP+/zSFP/QSFP28 Connector Board Layout Design Guideline x. Order today, ships today. 8mm centerlines. Connector to Connector MPO-to-MPO Mode Multimode Product Name MPO, QSFP Taxonomy Fiber Optic Cable Assemblies UPCPhysical 195842246270 Cable Length 3. Benefit. 3cu and QSFP-DD MSA standards, suitable for 800G Ethernet, Breakout 2x 400G FR4, Data Center OSFP800-XDR8-B2. QSFP-DD Connectors and Cable Assemblies Portfolio Overview (English) ENG_DS_1-1773960-5-qsfp-dd-data-sheet_0620. Lower power mode is added to allow up to 2W (Table 11-8). 4T throughput, both using belly-to-belly configuration. - 2-by-1 cage and connector form factor. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. 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. In order to allow access to multiple QSFP-DD modules on the same 2-wire serial bus, the QSFP-DD pinout includes a ModSelL or module select pin. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. 0 :: Specification for OSFP Octal Small Form Factor Plugable Module. In other words, a total of 256 differential pairs with 32 ports delivers double-lane density within the same form factor. 80mm-pitch host connector designed for placement. 2031431254 – Position QSFP-DD (Double Density) Cage with Heat Sink Connector Press-Fit Through Hole, Right Angle from Molex. The transceivers per this Agreement will accept an optical connector such as the duplex LC, MT-RJ or the SG connector. 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. Note the 8-degree angle polish on the MPO connector end face for SMF applications. ArcArrest Connector System; FPGA Computing Systems; Industrial Automation Back. Figure 7. 2-BD Module (Figure 6) supports 400GE links and up to four 100GE breakout link lengths of up to 100m over OM4 MMF. 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. March 14 th, 2020 Rev 3. 8 Tbps per 1U switch slot. Through a design that is backward-compatible to SFP/SFP+ products, the interconnect is hotswappable with existing SFP+ connectors for fast system upgrades of 28-56 Gbps. The Cisco QSFP-DD800 portfolio includes 8x100G and 2x400G transceiver modules. Proper alignment is ensured by the guide pins inside the receptacle. The. 5m), plans for as small as 32AWGQSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. 8 mm pitch connector built for use in high-speed serial applications. Also, QSFP-DD is backward compatible with the current QSFP form factor types, including 40G QSFP+, 100G QSFP28, and 200G QSFP56. 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. Document Number: MLNX-15-3455 Rev 1. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. PECFF with connector interfaces based on SFF-TA-1002 and SFF-TA-1020 connectors. Typical Connector DOM: SIZE: POWER CONSUMPTION : APPLICATION: PRICE: SFP: SFP MSA: 155M 622M 1. Order today, ships today. The intended use for the DR1 is to interface with the 400G DR4. 6. A. Digital diagnostics monitoring function is available on all Gigalight QSFP DD products. : 1. 3. 8 mm pitch connector built for use in high-speed serial applications. No chance for pre-loaded beam relaxation. The signaling operates in the C-band. April 25, 2018 FOWIKI. Dual Ended Connectors. 3 Low Speed Signal Descriptions 18 5. January 16 th, 2019 Rev 2. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. 5mm 16mm NET 13. 2 Introduction This Specification is a follow on to the QSFP‐DD Hardware Specification. 0; July 26, 2022 – QSFP-DD/QSFP-DD800/QSFP112 Hardware Specification for QSFP DOUBLE DENSITY 8X AND QSFP 4X PLUGGABLE TRANSCEIVERS – Rev 6. It is being developed by the QSFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. The cages have many options. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. QSFP-DDThe QFP28 (Quad Small Form Pluggable) transceiver form factor was established to enable multi-lane (quad) optical transceivers, such as 100GbE and 128GFC, with a variety of optical connectors (such as 4+4 MPO and duplex LC). 7 Host PCB Layout 31. Figure 6. QSFP-DD port is backward compatible with QSFP+, QSFP28 and QSFP56 modules. To be able to integrate a pair of ingress and egress ports on the QSFP-DD OLS pluggable faceplate, industry-standard CS connectors are used. 2. Each of the eight lanes of the QSFP-DD can operate up to 25Gbps NRZQuad Small Form-factor Pluggable (QSFP) Transceiver Specification Revision 1. 3 LPMode/TxDis 18 5. 2 Introduction This Specification is a follow on to the QSFP‐DD Hardware Specification. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. The new form factor specification is a follow on to the QSFP-DD specification. 3. 2mm 13. QSFP Interface. The QSFP-DD specification and other hardware features include: A dual port integrated connector in a 2×1 stacked cage. Molex hereby provides notice that it believes it has several patents that include one or more necessary claims directed toward features of the QSFP-DD connector design. 5m), plans for as small as 32AWG100 Mbps to 400 Gbps. Providing custom and off-the-shelf cable, cable assembly and wire. 0 Electrical ComparisonThe early 400G technology development is avoiding the "intermediate" form factors (i. These cabling components are the same as the recommended cabling components for 100G PSM4. Wiring Ducts & Accessories; All Product Categories; Shop LADD Products;. QDD-400-CuxM cables are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-DD 400G ports of switches/routers within racks and across adjacent racks. 030. The cage and connector design provides backward compatibility to QSFP28 modules which. 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. FTCD3323R1PCL. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. Because bigger connectors help with airflow and colling, OSFP connectors generate less heat, doing their part to mitigate thermal issues. Installing the QSFP -DD Transceiver Module (Optical Transceiver Equipped with. Figure 79. QSFP-DD is developed by QSFP-DD MSA to address the high-speed and high-density networking applications. 202718-0100. It contains a duplex LC connector for the optical interface and a 76- pin connector for the electrical interface. Our trusted. The new product family includes Passive & Active Copper Cables, AOCs, and Optical modules options supporting different DC reaches topologies/applications with different reaches. The QSFP-DD will be able to support both optical and copper interfaces, but those physical layer. 6mm contact pitch and 8 high speed channels. Based on the design of QSFP, the form factor of QSFP-DD is identical to the previous QSFP+ and QSFP28. Details. Figure 2：Types of QSFP form factor. It has the same pinout as the QSFP connector. Amphenol Communications Solutions' QSFP DD interconnect system is comprised of a 76-position, 0. 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). A2: QSFP-DD cables contain two forms: one is a form of high-speed cable with QSFP-DD connectors on either end, transmitting and receiving 400Gbps data over a thin twinax cable or a fiber optic cable, and the other is a form of breakout cable that can split one 400G signal into 2x 200G, 4x 100G, or 8x 50G, enabling interconnection within. QSFP-DD: 76 Position: QSFP-DD: 76. Molex’s QSFP-DD interconnect system enables face-plate density equal to the current 2x1 QSFP form factor but with 8-lane ports. Table 1 lists each of the pins function. QSFP-DD-400GBase-DR4 1310nmn,. 201591. 7mm SAN 6. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. USB Port Specifications for the QFX Series. This specification covers the Performance Requirements of QSFP-DD 800 112G, SMT Series Connector. 5m), plans for as small as 32AWGDescription Features Downloads PCIe x16 Gen 5 host interface board with PCIe dual QSFP-DD cable connectors that can be configured as x16 or two x8 cable ports. 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. Standard Package. Industrial Automation. 25 A current per pin. Cisco currently offers passive copper cables in lengths of x=0. Hot-swappable. Find Parts Contact Us. AdrenaLINE Slingshot . PRODUCT DESCRIPTION 2. 4mm and 8. This. 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. The MSA redefines the range of QSFP shape factors, an industry-leading, multichannel, pluggable form factor commonly used in Ethernet, Fibre Channel, and. 5m), plans for as small as 32AWGThe SFP portfolio connectors is designed to transfer data at speeds of up to 28G NRZ and 56G PAM-4. This new specification supports up to 800Gbps in. 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. 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. Configuring Connectors and Connector Ports. 4 ModPrsL 19 5. The cage and connector design provides backwards. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Find Parts. 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. 7,871,294 on the receptacle side and US Pat. PINOUT OF THE QSFP RECEPTACLE CONNECTOR ON THE QSFP-BB TABLE 1. paddle) in a QSFP-DD host connector. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. It increases the data rate of each of the eight lanes to 100Gbps and defines the 8-channel module cage and connector system. QSFP+ Module Assembly and Pinout Recommended PCB Design Guideline for QSFP+/zQSFP/QSFP28 Channels Recommended QSFP+ Signal Routing QSFP28 Example Design and Performance Optimization. QSFP (Quad Small Form Factor Pluggable) – A bidirectional transceiver or cable with 4 lanes in each direction. It increases the data rate of each of the eight lanes to 100 Gbps. It primarily enabled high-bandwidth optical links over 12-fiber parallel fiber terminated with MPO connectors. A. More optical connector configurations are added (Section 10. So SFP28 will work with SFP+ optics but at a reduced speed of 10 Gbit/s. 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. The specific wiring scheme is as follows: QSFP-DD 400G DR4 to 400G DR4 connection scheme: an MPO/MTP pre-terminated trunk optical cable is deployed between two 400G switches, an 8-core MPO/MTP optical fiber jumper is deployed at the 400G switch end to connect the 400G DR4 optical module, and a high-density optical fiber distribution box. Therefore, QSFP-DD quadruples aggregate switch bandwidth while maintaining the port density. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. Supporting Fiber Channel, Infiniband, Ethernet, Sonet/SDH and other proprietary interconnects, QSFP. Notice in the below QSFP 40G SR4 transceiver that the connector is not LC but a MPO/MTP12 receptacle. 3. Backwards compatible with SFP. ArcArrest Connector System; FPGA Computing Systems; Industrial Automation . 652 single-mode fiber with duplex LC connectors. 2027180100 – 76 Position QSFP-DD (Double Density) Receptacle Connector Solder Surface Mount, Right Angle from Molex. Cisco QSFP-DD800 portfolio Product ID Description Max power consumption (W) Optical connector QDD-8X100G-FR QSFP-DD Transceiver, 8x100GBASE-FR, Dual MPO- 400G Ethernet rate. QSFP-DD Surface Mount Connector, 76 Circuits, 56 Gbps, 0. I think the Cisco transceivers use the MT. QSFP-DD is the mainstream module of 400G transceivers which is different than other form factors like OSFP and QSFP56. The connector has to provide power to the module (this could be close to 20W at 3. Both OSFP and. 2 QSFP Example Circuits 16 5. Delivers 400 Gbps data rates to four 100-Gbps lanes. e. Our QSFP portfolio provides a simple upgrade path from 10 Gbps NRZ to 28 Gbps NRZ, 56 Gbps PAM-4, and 112Gbps PAM. 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. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. TheQSFP+/QSFP28 modules and cables may be plugged into and operate in the new QSFP-DD port. Kachlic TEMPLATE FILENAME: APPLICATION_SPEC_AS76821. QSFP1-DD-EMI-HSK-S3 – Position QSFP-DD (Double Density) Cage Connector Press-Fit Through Hole, Right Angle from Adam Tech. Description. As an evolution of the previous 40G QSFP+ and 100G QSFP28, Quad 50 Gigabits Small Form-factor Pluggable (QSFP56) is the one designed for 200G Ethernet. An appendix with normative connector performance data has also been added. 15Vand3. 4 FPGA carrier boards as they have bigger connectors) The Vita57. 5mm 16mm NET 13. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Multiplexing and demultiplexing of the four wavelengths are managed within the device. Table 2. 1 Electrical Connector 14 5. Get a sample or request a quote. Datasheet. The QSFP-DD, which is a pluggable transceiver, with an additional row of contacts to provide for an eight lane electrical interface, is introduced while maintaining the footprint to allow backward compatibility with the standard QSFP form factor. 8 mm pitch connector built for use in high-speed serial applications. 4 ModPrsL 19. Series. 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. 1 QSFP-DD Datums and Component Alignment 30 31 5. SFP-DD Module Sytem. Download Wiring Pigtail/Terminal Kits Identification. The QSFP-DD Specification defines a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 4 FPGA carrier boards (Vita57. QSFP-DD Surface Mount Connector, 76 Circuits, 112 Gbps, 0. Examples of 100G SR4 on the left and 200G/400G. You must ensure that you have a proper GND reference plane for signal routing. More and more 400G OSFP transceivers are continuously. 8 mm Centerline, Printed Circuit Board, Data Rate (Max) 56 Gb/s, Signal, -67 – 185 °F [-55 –. QSFP-DD SMT (Series 202178) and Stacked Integrated Connectors and Cages (Series 204058) 28 Gbps NRZ and 56 Gbps PAM4 Cable Assemblies QSFP-DD (Double Density) Interconnectqsfp-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 101. 5mm, while those of OSFP are 22. 1 Electrical Connector 14 5. Two product variants are available:The QSFP-DD 3. Generally, the power consumption of QSFP-DD is 7. The PMD in IEEE802. Besides, it also features low-power, high-density and. It is compliant to the IEEE 802. 3. This will include a mechanical module, a 2x1. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. This topic set is for installers, system and network administrators, developers, service personnel, and any user qualified to install, manage, or service InfiniBand networking devices. Non-Stocked Lead-Time 12 Weeks: 1: $185. Optical Connector. QSFP+ vs QSFP28. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. Target Markets & Applications. 5mm 16mm NET 13. Standard Package. This specification covers the Performance Requirements of QSFP-DD 800 112G, SMT Series Connector. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and. Home; I/O Connectors; 2040588113. Contact Customer Service. For Data Center Connections using 100G SR4 and 400G SR8 connecting MPO cable must be FEMALE due to QSFP28 and QSFP-DD modules having a built-in male connector/socket with guide pins. 0m Length. 000/g Single Ended No Wire/Cable TypeMaterial Info 12 Fiber Round, Plenum Reference - Drawing. Order today, ships today. PECFF Three-quarter-length AIC without I/O Bracket 14. 5m), plans for as small as 32AWGThe QSFP-DD OLS can extend the reach of a 400G Bright QSFP-DD ZR/ZR+ link from 80 to 130 km or longer depending on fiber specification, the channel count, and the line rate of the signal. In terms of SFP vs SFP+ compatibility, SFP+ ports often accept SFP. Tel: (408) 970-3400 Fax: (408) 970-3403 Mellanox Technologies, Ltd. QSFP-DD-to-QSFP-DD Passive Cable Assembly, 56 Gbps, 30 AWG, 0. 3. 0 updating QSFP-DD, introducing both QSFP-DD800 and QSFP112. Therefore, QSFP-DD quadruples aggregate switch bandwidth while maintaining the port density. 2 QSFP Example Circuits 16 5. The differential lanes in orange can only be routed on any signal. Optech Technology Co. 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 connector hardware offers a unique keying feature as opposed to the centered keying feature on the traditional MPO hardware. HiTech Global's Vita 57. The new QSFP-DD800 1. 4 Low Speed Signal Electrical Specifications 20 5. Electrical connection is achieved through an QSFP-DD MSA-compliant edge type. Option 1: Via-In-Pad Topology Option 2: Dog-bone with GND Cutout at BGA Pad Topology Option 3: Micro-via Topology GND Cutout Under BGA Pads in Fan-out Configuration Comparison of Dog-bone with GND Cutout Under the BGA and Via-in-Pad Configurations Trace Shape Routing at the BGA Void Area (Tear Drop Configuration) September 27, 2023 – QSFP-DD/QSFP-DD800/QSFP-DD1600 Hardware Specification for QSFP DOUBLE DENSITY 8X AND QSFP 4X PLUGGABLE TRANSCEIVERS – Rev 7. It employs 8 lanes operating at up to 25Gb/s NRZ modulation or 50Gb/s PAM4 modulation. From: $307. I have this problem too. References and ConventionsDATA 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. - 2-by-1 cage and connector form factor. It is compliant with QSFP-DD MSA HW Rev 6. A 32x 400G switch can now be configured to act as a 128x 100G switch. 7mm SAN 6. QSFP DD ZR Application. The 50G Modules are based on SFP56 form factor. Figure 2. The connector Vcc pins are each rated for a maximum current of 1000 mA. The width, length and thickness of QSFP-DD are 18. QSFP-40G-CSR4= Cisco 40GBASE-CSR4 QSFP+ transceiver module for MMF, multi-fiber. 5 meters, 3 meters. 7mm SAN 6. High-Speed Pluggable I/O Cable Assemblies. It primarily enables high-bandwidth 100G optical links over 12-fiber parallel fiber terminated with MPO multifiber connectors. The “Q” is for “quad” — a nod to the four-channel electrical interface, with each lane running at 25 Gbps for 100GbE. This specification covers the Performance Requirements of QSFP-DD 800 112G, SMT Series Connector. Nov 1,. QSFP-DD, Connector, Cable-to-Board, 76 Position, . 400G OSFP transceiver provides a good solution for 400Gbps optical deployments in data centers and broadband access connectivity. 25. Some assemblies have support for QSFP28 or QSFP-DD transceiver modules. An appendix with normative connector performance data has also been added. TE offers a broad QSFP-DD portfolio which includes 1x1 to 1x6 cages and SMT connectors. 10 thickTE’s QSFP-DD products leverage proprietary zipper fin heatsink technology allowing them to work cost-effectively in 15-18W applications. These products are designed for both 28G NRZ and 56G PAM-4 protocols, with a roadmap to 112G PAM-4 for future system. 652 single-mode fiber with duplex LC connectors. -. 6). QSFP-100G-SR4-S supports 100GBase Ethernet rate. Breakout capability. a 2x1 Cage with connector, thermal, pinout and management specifications. 7mm SAN 6. 3cu-2021 and CMIS application. It has the same pinout as the QSFP connector. Non-Stocked. The QSFP-DD can support. 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. compared to the 8-lane OSFP or QSFP-DD form factor. This is because it uses the same contact pitch and module width as QSFP. 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. It is backward compatible with 40G~200G QSFP type optical modules, including the prior 40G QSFP+, 100G QSFP28, and 200G QSFP56. The most commonly used 400G OSFP transceiver type is the OSFP SR8, which has a reach of 100m and uses an MPO-16 connector. 5mm 16mm NET 13. 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. Industrial Automation. QSFP-DD Surface Mount Connector, 76 Circuits, 112 Gbps, 0. This means that equipment designed with QSFP-DD connectors will be backward. 8. Connectors help applications run reliably in literally every environment on earth, making them some of the most diverse yet crucial electronic components. QSFP-DD Double Density Pinout. Aruba uses the abbreviation of Q-DD interchangeably for QSFP-DD. 5G RF Connector and Cable Assembly;. The QSFP-DD800 modules are Cisco’s new generation of 2x400G pluggable transceiver modules based on a QSFP-DD form factor. 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. The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi Source Agreement (MSA) group has released a hardware specification revision 6. 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. 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. PRODUCT DESCRIPTION 2. It can support data transmission distances of up to 10km over OS2 SMF. 5m Length. The $500 Amphenol OSFP DACs as well as the OSFP to QSFP-DD DACs on hand utilized the heatsink cooling solution.