4. New Business Not Supported . The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi Source Agreement (MSA) group has released a hardware specification revision 6. PINOUT OF THE QSFP RECEPTACLE CONNECTOR ON THE QSFP-BB TABLE 1. Benefit. It primarily enables high-bandwidth 100G optical links over 12-The QSFP-DD800 MSA is focused on the next generation of the QSFP family of modules. Wiring Ducts & Accessories; All Product Categories; Shop LADD Products;. SFP-DD Module and Cage/Connector System delivers a 2-lane electrical interface, complementing QSFP-DD top-of-the-rack interfaces, and. 8mm pitch connector built for use in high speed serial applications. 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. QSFP+ supports 4 x 10 Gb/s channels and the channels can be combined into a single 409 Gb/s connection. TE Connectivity (TE) Need Help? +1 800 522 6752 or Live Chat. 4 ModPrsL 19. 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. 4mm/min. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. The SFP-DD form factor uses 2-lane pluggable modules, is backward compatible with SFP+ and offers improved host to module management communication based on a Two-Wire-Interface (TWI). 8mm pitch, along with various lengths and wire sizes of straight and breakout passive. 3. MSA Compliant Connector . Customers can upgrade their box before upgrading the cables and the infrastructure will not be. This topic set provides installation, administration, remote administration, service, and command reference information for the Sun Datacenter InfiniBand Switch 36. The RJ-45 console port uses an 8-pin RJ-45 connection. 11. Examples of 100G SR4 on the left and 200G/400G. Each port supports up to 400Gb/s in aggregate over an 8 x 50Gb/s electrical interface. Wiring Devices. QSFP-DD connector (Quad Small Form-factor Pluggable Double Density) MSA was preliminarily published on September 19, 2016. Addition of QDD-400G-LR4-S and QSFP-DD Breakout Interoperation and Link Reach Table. This helps to enable 56G and 112G hardware system designs and a technology for future 224G systems. View Product. Figure 6. In terms of SFP vs SFP+ compatibility, SFP+ ports often accept SFP. Target Markets & Applications. 8mm pitch connector built for use in high speed serial applications. USB Port Specifications for the QFX Series. QSFP-DD can support 36 ports of 400GbE in a single Rack Unit (RU) providing over 14Tb/s of bandwidth. MTP/MPO-16 connectors. Notice in the below QSFP 40G SR4 transceiver that the connector is not LC but a MPO/MTP12 receptacle. QSFP-40G-CSR4= Cisco 40GBASE-CSR4 QSFP+ transceiver module for MMF, multi-fiber. The 50G Modules are based on SFP56 form factor. This means that equipment designed with QSFP-DD. 25G 6G:. Series. 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 is being developed by the QSFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. Our Features. Get a sample or request a quote. Table 2 shows the Cisco and Panduit optics and cabling options with corresponding part numbers for a QSFP-DD - to QSFP-DD multimode connection. 0m Cable Size 3. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. Connector QDD-400G-SR8-S 400G QSFP-DD Transceiver, MPO-16 APC MMF, 100m OM4 MMF, Can be used for 2X 200G-SR4 and 8x 50G-SR breakout 12 MPO-16 MMF. The $500 Amphenol OSFP DACs as well as the OSFP to QSFP-DD DACs on hand utilized the heatsink cooling solution. Amphenol QSFP DD interconnect system is comprised of a 76 position, 0. Find Parts. Choose from SFP-DD, SFP28 & SFP56, SFP+, and SFP products, depending on your system architecture, e. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be. Cisco currently offers passive This topic set provides installation, administration, remote administration, service, and command reference information for the Sun Datacenter InfiniBand Switch 36. , Ltd. 15 . So SFP28 will work with SFP+ optics but at a reduced speed of 10 Gbit/s. OSFP, QSFP-DD 2x200G, 2x100G OSFP, QSFP-DD, SFP-DD 4x100G, 4x200G, 2x50G OSFP, QSFP-DD, SFP-DD 4x100G, 4x200G, 2x50G CS (Corning. 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. 2031431254 – Position QSFP-DD (Double Density) Cage with Heat Sink Connector Press-Fit Through Hole, Right Angle from Molex. 00mm I/O Connectors; USB Connectors; Memory / SIM Card Connectors; Modular Jacks and Plugs; RF Coaxial Connectors. 2057-QSFP1-DD-EMI-HSK-S3. The right-angle Stacked QSFP-DD connector has 152 positions of compliant pins contacts with spacing on 0. TE offers a broad QSFP-DD portfolio which includes 1x1 to 1x6 cages and SMT connectors. 5mm 16mm NET 13. 6 1. . QSFP (Quad Small Form Factor Pluggable) – A bidirectional transceiver or cable with 4 lanes in each direction. We call it Polarity X for 100G SR10 and it pairs the fibres connector top row and bottom row together. It has the same pinout as the QSFP connector. 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. 5mm 16mm NET 13. A 2-wire serial2340397-1 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. 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. The yellow portions indicate GND2/GND4 cutout dimensions under the connector pads on the 1st and 2nd reference planes, respectively. They are compliant with the OSFP MSA. Search our portfolio of QSFP-DD Connectors products and select your specifications. Opencollector;shouldbepulledupwith4. It has the same pinout as the QSFP connector. QSFP-DD Assembly, Stacked 2x1, Closed Top. Standard and Custom RF Coaxial Connectors and Cable Assemblies from - DC to 65 GHz - from ultra-microminiature to large RF connectors. Tel: (408) 970-3400 Fax: (408) 970-3403 Mellanox Technologies, Ltd. OSFP for Next-Gen Thermal Performance. 0m Length. QSFP DD Cable Assemblies 200G / 400G / 800G SOLUTIONS Amphenol’s QSFP DD (Double Density) copper cable assemblies double the number of channels from 4 to 8 lanes when compared to the existing QSFP cabling. 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. Each NCS 1004 chassis provide four line card slots, and the Cisco NCS 1004 High. 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 of 28. Mating 2323766-1 QSFP-DD Cable Assembly, 32. 0 updating QSFP-DD, introducing both QSFP-DD800 and QSFP112. That is, the existing QSFP+ and QSFP28 transceivers can be inserted into QSFP-DD slots without any adapters. Home; I/O Connectors; 2040588113. Figure 79. Connector Pin Assignment Figure 2 shows the arrangement of the output pins from the QSFP receptacle on the QSFP-BB. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. 14 - Updated Two Wire Interface Section 8 to add 1 MHz timing. 5m), plans for as small as 32AWGQSFP-DD utilizes conventional riding heat sinks on the connector/cage for module thermal management. Therefore, QSFP-DD connectors are used in 400G transceivers, DACs and AOCs, and applied for the 400G data center interconnections. FQSFP-DD Evaluation Kits available. The hardware specification of QSFP-DD version 6. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. Handling Guidelines for QSFP -DD, QSFP, SFP Transceiver. The connector configuration could be one row and up to six columns or two rows up to three columns. QSFP Interface. Each port supports up to 400 Gb/s in aggregate over an 8 Gb/s x 50 Gb/s electrical interface. Backwards compatible with SFP. Table 1 lists each of the pins function. Each port supports up to 400Gb/s in aggregate over an 8 x 50Gb/s electrical interface. MSA Compliant Connector . QSFP112 is the module and cage/connector system based on current QSFP, targeting to support the 112Gb/s per lane speed in a 4x lane QSFP system and to enable the QSFP 400G interconnect ecosystem. 8 Tbps per 1U switch slot. 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. So. The module has four pairs of MMF with an MPO-12 UPC connector. Zinc die-cast QSFP-DD connectors on both ends offer superior EMI resistance, minimal insertion loss and low crosstalk for top performance. 2-BD. Two product variants are available:The QSFP-DD 3. 11. 4mm and 8. The group also announces the release of an updated Common Management Interface Specification (CMIS) revision 5. Table 1 lists each of the pins function. QSFP-DD-400GBase-DR4 1310nmn,. connector design provides backwards compatibility to legacy QSFP‐DD and all QSFP modules, which can be inserted into a QSFP‐ DD800 port. The media interface is a duplex LC connector coupled to a 1550-nm optical fiber carrying the DP-mQAM coherent signal. QSFP+ and QSFP28 differs in “28” as the name says. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. For transmission distances between 5m and 100m, you can choose the QSFP28 SR4 optical transceiver module. So. 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. POWER. or. QSFP-DD offers the same footprint as QSFP interconnects, making them backward compatible. Table 2. Matched PCB trace lengths between the QSFP receptacle and each of the 16 SMA connectors. Figure 2. It is backward compatible with 40G~200G QSFP type optical modules, including the prior 40G QSFP+, 100G QSFP28, and 200G QSFP56. March 14 th, 2020 Rev 3. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. Figure 2. 4 FPGA carrier boards as they have bigger connectors) The Vita57. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. “The incubator group will continue to look at additional variations and is currently at work developing a 2×1 stacked SMT connector design. Molex extends its line of very small form factor (VSFF) interconnect solutions with the release of MDC Adapters and Cable Assemblies. It is one of two form factors for 400G access networks and data centers, along with QSFP-DD (quad small form factor pluggable-double density). . the SFF Committee objectives were broadened to encompass other areas which needed similar attention, such as pinouts for interface applications, and form factor issues on larger disk. QSFP-DD-400GBase-LR4. Series. QSFP-DD Interconnect System enables faceplate density equal to the current 2x1 QSFP form factor, but with 8-lane ports. Amphenol's ExpressPort ® QSFP+ interconnect system is comprised of a 38 position 0. interface is compliant to QSFP-DD MSA with MPO-12 connector. 0 specification. Min. This specification covers the requirements for application of the 76 position QSFP-DD and QSFP-DD 112 PC board connector. The electrical pinout of the QSFP-DD module is shown in Figure 2 below. 2 defines a module and the stack height of the integrated box/connector system and the single height box/connector system. Commonly referred to as QSFP-DD, a more precise name would be QSFP56-DD where the 56. The dots are the Rx/Tx media entry/exist in the transceiver. QSFP-DD Surface Mount Connector, 76 Circuits, 112 Gbps, 0. 86: 10: $148. Learn more. 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. The MSA had defined: - QSFP-DD Module form factor - 2-by-1 cage and connector form factor - 1. *Trunks available in fiber counts of 8 fiber to 288 fiber or higher. 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. USB Type A-to-USB 5-Pin Mini-Type B Cable. It increases the data rate of each of the eight lanes to 100 Gbps. Note the 8-degree angle polish on the MPO connector end face for SMF applications. The QSFP-DD module contains a PCB with a 76-contact card-edge electrical interface to external host-side logic. QSFP-DD800 modules enable higher radix for next-generation network designs and provide. For transmission distances between 100m to 2km, QSFP 100G PSM4 or QSFP28 CWDM4 modules would be better. This. 0 capable. 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. This feature grants QSFP-DD flexibility to fit the legacy. The Cisco QSFP-DD800 portfolio includes 8x100G and 2x400G transceiver modules. See More Products. Any QSFP cable assemblies can be plugged into any QSFP or QSFP DD connector. 0; July 26, 2022 – QSFP-DD/QSFP-DD800/QSFP112 Hardware Specification for QSFP DOUBLE DENSITY 8X AND QSFP 4X PLUGGABLE TRANSCEIVERS – Rev 6. Supports 200 Gbps to fourMDC Adapters. Nos. The differential lanes in orange can only be routed on any signal. 2 QSFP-DD Module Mechanical Package Dimensions 20 27 5. The cage and connector design provides backwards compatibility to QSFP56 modules. Find Parts Contact Us. Both OSFP and. 3 Mating Cables Below is a list of possible mating cables for the QSFP-DD. S. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. 2 400G-SR8 400G-DR4 10km 2km 2km 100m 100m 500m. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 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. Although QSFP-DD is a new connector/cage, it provides backwards compatibility with existing QSFP modules without the need for an adapter. The cage and connector design provides backwards. Also, QSFP-DD is backward compatible with the current QSFP form factor types, including 40G QSFP+, 100G QSFP28, and 200G QSFP56. Using QSFP-DD breakout cables expands the connectivity to. the OSFP1600 specification will also define cabled-connector footprints in addition to the traditional surface mount (SMT) connector. However, QSFP DD cable assemblies can only be used with QSFP DD connectors. 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. 201591. The QSFP-DD connector has the same pinout as the older QSFP connector. August 01 st, 2017 Rev 1. When “Low”, it indicates a possible module operational fault or a status critical to the host system. That brought us to a few days of panic. USB Port Specifications for the QFX Series. The QSFP-DD MSA will define a new pluggable form factor that supports 8 high speed electrical interfaces connecting to the host. I have this problem too. Recommended Signal Break-out Routing at the QSFP+ Connector Different routing colors indicate different routing layers. 3 TE’s QSFP-DD products work cost effectively in 15-18W applications leveraging proprietary heat sink technology. SN connectors offer a simpler and more efficient fiber infrastructure, and at the same time increased reliability. pdf Product Specifications Application Specification ENG_SS_114-78033_1. Transmits 28G NRZ and 56G PAM-4, up to 50 or 100 Gbps aggregate. 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. §Compatible with existing 100G QSFP based connector ports (with heat sinks and / or light pipes) as well as 200G /Interoperable coherent 400G/300G/200G/100G optical interface. This will include a mechanical module, a 2x1 Cage with connector, thermal, pinout and management specifications. Figure 7. That is, the existing QSFP+ and QSFP28 transceivers can be inserted into QSFP-DD slots without any adapters. Keywords: Cable Assembly; Cable Assemblies; QSFP Connectors; QSFP Connector Created Date the density of SFP+ interconnects. Up to 40km: 400G QSFP-DD ER8 enables link lengths of up to 40km over OS2 SMF with duplex LC connectors. QSFP-DD MSA announces HW Spec 6. This product uses a 76-pin QSFP-DD MSA QSFP-DD Hardware Specification connector for all electrical interfaces with the host card, whereas the optical interfaces on the line side are provided through the optical. A. Yet it doubles the number of electrical interface lanes to 8 against 4 and provides the highest bandwidth in the QSFP cage system moduCisco QSFP-DD800 Modules. QSFP-DD 5STACKED CONNECTORS SHEET No. The QSFP. 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. There are also some data centers that use 100G transceivers with operating temperatures ranging from 20°C to 50°C to. It increases the data rate of each of the eight lanes to 100 Gbps. 15Vand3. : 1. 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. 202718-0100. 0 :: Specification for OSFP Octal Small Form Factor Pluggable Module. 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. 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. 3V for a coherent QSFP-28) as well as provide the high performance signal integrity needed for 28 Gbd PAM-4 parallel lanes. Generally, the power consumption of QSFP-DD is 7. The 40 Gigabit Ethernet signal is carried over four wavelengths. - possibility of rewiring at the connector bench with connected devices - easy wiring inspection and tests with coupled connectors, thanks to rear access to the inserts via. 5mm 23mm TE’s thermal engineering team will work directly with you to design and optimize. 8. 4. 5. SFP28 transceivers will work with SFP+ optics but at a reduced speed of 10 Gb/s. ArcArrest Connector System; FPGA Computing Systems; Industrial Automation . 400G OSFP transceiver provides a good solution for 400Gbps optical deployments in data centers and broadband access connectivity. Offer low insertion loss and cross talk plus excellent electromagnetic. That is, the existing QSFP+ and QSFP28 transceivers can be inserted into QSFP-DD slots without any adapters. a single height 1×1 surface mount cage and connector and a press fit 2×1 cage with integrated connector, thermal, pinout and. - 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. Therefore, QSFP-DD quadruples aggregate switch bandwidth while maintaining the port density. 5 A per pin while the CN174S-076-0001 76-pin QSFP-DD connector surpasses the 6. Digital diagnostics monitoring function is available on all Gigalight QSFP DD products. Each port supports up to 800Gb/s in aggregate over an 8 x 112Gb/s electrical interface. QSFP-DD (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable of 28 Gbps NRZ, 56 Gbps PAM-4 to achieve 200 or 400 Gbps aggregate per port. It is backward compatible with 40G~200G QSFP type optical modules, including the prior 40G QSFP+, 100G QSFP28, and 200G QSFP56. It can support data transmission distances of up to 10km over OS2 SMF. QSFP DD OverPass ™ products remove high speed signaling from the PCB and create an eight channel direct lower . June 26 th, 2017 Rev 1. SMA 2. 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. 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. 1 or 57. 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. QSFP-DD is the premier 8-lane data-center pluggable module form. 7 Host PCB Layout 31. 0m without optical cables. compared to the 8-lane OSFP or QSFP-DD form factor. g. It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. Feature and benefits of Cisco QSFP-DD800 modules. 2. September 27, 2023 – QSFP-DD/QSFP-DD800/QSFP-DD1600 Hardware Specification for QSFP DOUBLE DENSITY 8X AND QSFP 4X PLUGGABLE. 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. Figure 6 shows the fiber breakout jumper pinout diagram for SMF or MMF applications using MFO connectors. 5mm 16mm NET 13. The connector features a paddle card entry slot that accepts 1. Designed to help ensure PCIe pinout and signal integrity requirements are met, customers can utilize the NearStack PCIe Connector System for Gen-5 implementation. The connector is enhanced for low crosstalk and has ground commoning for resonance dampening. Based on the design of QSFP, the form factor of QSFP-DD is identical to the previous QSFP+ and QSFP28. Digital Datasheet |. 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 and QSFP Cage Assembly, Heat Sink, and Light Pipe All numerical values are in metric units [with U. Learn More about TE Connectivity te qsfp dd connectors assemblies . 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. 2027180100 – 76 Position QSFP-DD (Double Density) Receptacle Connector Solder Surface Mount, Right Angle from Molex. 8mm pitch connector built for use in high-speed serial applications. 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. Vita 57. pdf EnglishDescription. TE Connectivity offers PARALIGHT active optical QSFP+ cable assemblies, which eliminate the need Speed you need, from QSFP to QSFP 112G. connector design provides backwards compatibility to legacy QSFP‐DD and all QSFP modules, which can be inserted into a QSFP‐ DD800 port. IPR Statements. QSFP-DD Assembly, Stacked 2x1, Closed Top. 2T throughput and a 2U switch with 64 OSFP1600 ports supporting 102. Table 2. FIGURE 2. Based on the design of QSFP, the form factor of QSFP-DD is identical to the previous QSFP+ and QSFP28. A: The OSFP is a new pluggable form factor with eight high speed electrical lanes that will initially support 400 Gbps (8x50G). At the very least that allows vendors the potential to upgrade existing 100G class products to 400G without front panel re-designs. 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. The MSA redefines the range of QSFP shape factors, an industry-leading, multichannel, pluggable form factor commonly used in Ethernet, Fibre Channel, and. Loop optical transmit ports to receive ports: Allows loopback testing of modules, cables during burn in and field troubleshooting. x modules have fixed locations for serial/parallel I/Os, clocks, Jtag signals, VCC, and GND. The intended use for the DR1 is to interface with the 400G DR4. 5m), plans for as small as 32AWGAmphenol s QSFP 10G / 28G / 56G Loopback Modules are part of our comprehensive QSFP product family which includes copper cables, active optical cables, and connectors. 2. Backplane (Standard, DPO, and Cabled Backplane Solutions. This module incorporates Gigalight Technologies proven circuit and Optical technology to provide reliable long life, high performance, and consistentservice. 6). OSFP/QSFP-DD to OSFP/QSFP-DD Local 400G-SR8 to 400G-SR8. Internal design of the SFP transceiver is entirely at the discretion of each party and is not covered by this Agreement. 11 :: Specification for OSFP Octal. PRODUCT DESCRIPTION 2. QSFP-DD Interconnect System supports legacy cables as well as upgraded plugs. Commercial version transceivers are generally applied. MSA Compliant Connector . 7mm SAN 6. QSFP-DD, or QSFP56-DD, stands for Quad Small Form Factor Pluggable Double Density. 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. SFP+ denotes the 10–14 Gb/s type of AOC/transceivers, while SFP28 is the notation for the 25-28 Gb/s products with an SFP form factor. 201591. 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. 5mm 16mm NET 13. Two product variants are available: 1. Figure 2. The OSFP footprint is optimized for signal integrity performance and built for use in high speed serial applications. The 8-laneQSFP-DDThe QSFP-DD connector has the same pinout as the older QSFP connector. This means that equipment designed with QSFP-DD connectors will be backward. So. All QSFP-DD-based transceivers from 40G to 200G are backward compatible with QSFP+. compared to the 8-lane OSFP or QSFP-DD form factor. 8 mm pitch connector built for use in high-speed serial applications. The QSFP BiDi monitor is used only in the monitoring path of a link containing a passive optical tap splitter. Item OS2 Part Number (NAFTA) OS2 Part. 7mm SAN 6. 8mm and 13. 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. 3 LPMode/TxDis 18 5. It primarily enabled high-bandwidth optical links over 12-fiber parallel fiber terminated with MPO connectors. QSFP-DD is the mainstream module of 400G transceivers which is different than other form factors like OSFP and QSFP56. This will greatly help the legacy QSFP users upgrade the link bandwidth to 400G per port with lower cost and shorter transition time. 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. Overview Telecommunication and data center customers have increasing bandwidth requirements and, therefore, require high-density interconnects. Figure 2. 0 3. 1 ModSelL 18 5. 5m), plans for as small as 32AWGCable Specifications for QSFP+ and QSFP28 Transceivers on QFX5120 Switches. 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. In other words, a total of 256 differential pairs with 32 ports delivers double-lane density within the same form factor. 0 :: Specification for OSFP Octal Small Form Factor Plugable Module.