HPE InfiniBand NDR Cables: технические характеристики и документация
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HPE InfiniBand NDR Cables QuickSpecs
HPE InfiniBand NDR Cables
These cables are qualified for InfiniBand and Ethernet enabled.
InfiniBand NDR Direct Attach Copper Cables (DAC) and InfiniBand NDR Active Copper cables (ACC) are the lowest-cost cabling choice to create high-speed, low-latency connections in an InfiniBand NDR solution. These cables are offered in various lengths and as OSFP and QSFP112 types. Passive DACs use copper wires without any electronics as the connection. These cables consume zero power and have the lowest latency and insertion loss. InfiniBand Active Copper Cables include signal-boosting integrated circuits (ICs) in the cable end to extend their reach. |
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NDR optical interconnect is enabled through NDR transceivers usage with fiber cables. NDR transceivers for switches are dual ported and support two NDR links. NDR transceivers for Host Channel Adapters (HCAs) are single ported. Connection between NDR switches and HDR adapters/switches is enabled with Active Optical Cable (AOC) providing OSFP to dual QSFP. Connection to HDR100 endpoints is not supported with these cables.
These cables meet the InfiniBand Trade Association (IBTA) standards and are designed for use in supercomputers that have the most stringent requirements.
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Models | ||
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InfiniBand Direct Attach Copper Cables |
SKU | |
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HPE InfiniBand NDR/Ethernet OSFP to OSFP 1 m Switch-Switch Direct Attach Copper Cable |
P45696-B22 | |
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HPE InfiniBand NDR/Ethernet OSFP to OSFP 1.5 m Switch-Switch Direct Attach Copper Cable |
P45696-B23 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xOSFP 1 m Splitter Direct Attach Copper Cable |
P45698-B22 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xOSFP 1.5 m Splitter Direct Attach Copper Cable |
P45698-B23 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xOSFP 2.5 m Splitter Direct Attach Copper Cable |
P45698-B25 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xOSFP 3 m Splitter Direct Attach Copper Cable |
P45698-B26 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 1 m Splitter Direct Attach Copper Cable |
P45697-B22 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 1.5 m Splitter Direct Attach Copper Cable |
P45697-B23 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 2 m Splitter Direct Attach Copper Cable |
P45697-B24 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 2.5 m Splitter Direct Attach Copper Cable |
P45697-B25 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 3 m Splitter Direct Attach Copper Cable |
P45697-B26 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xQSFP112 1 m Direct Attach Copper Cable |
P65335-B21 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xQSFP112 1 m Splitter Direct Attach Copper Cable |
P70511-B21 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xQSFP112 2 m Splitter Direct Attach Copper Cable |
P70511-B22 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xQSFP112 3 m Splitter Direct Attach Copper Cable |
P70511-B23 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers
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InfiniBand Active Copper Cables |
SKU | |
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HPE InfiniBand NDR/Ethernet OSFP to OSFP 3 m Switch-Switch Active Copper Cable |
P55189-B21 | |
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HPE InfiniBand NDR/Ethernet OSFP to OSFP 4 m Switch-Switch Active Copper Cable |
P55189-B22 | |
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HPE InfiniBand NDR/Ethernet OSFP to OSFP 5 m Switch-Switch Active Copper Cable |
P55189-B23 | |
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HPE InfiniBand NDR200/Ethernet OSFP to 4xOSFP 4 m Splitter Active Copper Cable |
P50397-B21 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 4 m Splitter Active Copper Cable |
P50396-B21 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xOSFP 5 m Splitter Active Copper Cable |
P50396-B22 | |
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HPE InfiniBand NDR/Ethernet OSFP to 2xQSFP112 4 m Splitter Active Copper Cable |
P70512-B21 | |
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HPE InfiniBand HDR/Ethernet OSFP to 2xQSFP56 10 m Splitter Active Optical Cable |
P45733-B21 | |
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HPE InfiniBand HDR/Ethernet OSFP to 2xQSFP56 10 m Splitter Active Optical Cable |
P45733-B22 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers - Both OSFP and QSFP112 ends of the cable are based on the CMIS management interface
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InfiniBand Single-Mode Optical Transceiver |
SKU | |
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HPE InfiniBand NDR/Ethernet 2x400 Gb OSFP Single-mode 100 m Switch-side Transceiver |
P45693-B21 | |
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HPE InfiniBand NDR/Ethernet 400 Gb OSFP 1-port Single-mode 100 m HCA-side Flat-Top Transceiver |
P87585-B21 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers - Only supported from switch to switch. There is no switch to HCA support using single-mode fiber. - These transceivers have MPO-12/APC (Angled Polished Connectors)
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InfiniBand Single-Mode Multi Fiber Push On |
SKU | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Single-mode 3 m Cable |
P45731-B21 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Single-mode 10 m Cable |
P45731-B23 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Single-mode 15 m Cable |
P45731-B24 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Single-mode 20 m Cable |
P45731-B25 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers - These cables have MPO-12/ APC (Angled Polished Connectors)
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InfiniBand Multimode Optical Transceiver |
SKU | |
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HPE InfiniBand NDR/Ethernet 2x400 Gb OSFP Multi-mode 50 m Switch-side Transceiver |
P49762-B21 | |
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HPE InfiniBand NDR/Ethernet 1x400 Gb OSFP Multi-mode 50 m HCA-side Transceiver |
P49764-B21 | |
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HPE InfiniBand NDR/Ethernet 400 GbQSFP112 MPO12 850nm Multi-mode 50 m APC Transceiver |
P65334-B21 | |
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HPE InfiniBand NDR/Ethernet 400 Gb OSFP 1-port Single-mode 100 m HCA-side Flat-Top Transceiver |
P87585-B21 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers - These transceivers have MPO-12/ APC (Angled Polished Connectors)
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InfiniBand Multimode Fiber Push On |
SKU | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 3 m Cable |
P49765-B21 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 5 m Cable |
P49765-B22 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 10 m Cable |
P49765-B23 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 15 m Cable |
P49765-B24 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 20 m Cable |
P49765-B25 | |
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HPE InfiniBand NDR/Ethernet 8 Fiber MPO to 8 Fiber MPO Multi-mode 30 m Cable |
P49765-B26 | |
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HPE InfiniBand NDR200/Ethernet 8 Fiber MPO to 2x4 Fiber MPO Multi-mode 5 m Splitter Cable |
P49766-B22 | |
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HPE InfiniBand NDR200/Ethernet 8 Fiber MPO to 2x4 Fiber MPO Multi-mode 10 m Splitter Cable |
P49766-B23 | |
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HPE InfiniBand NDR200/Ethernet 8 Fiber MPO to 2x4 Fiber MPO Multi-mode 15 m Splitter Cable |
P49766-B24 | |
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HPE InfiniBand NDR200/Ethernet 8 Fiber MPO to 2x4 Fiber MPO Multi-mode 20 m Splitter Cable |
P49766-B25 | |
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Notes: - Switch-Switch cables may only be used to connect between NDR switches. Splitter cables may only be used to connect switches to Host Channel Adapters (HCAs) - Switch-side transceivers may only be used in NDR switch ports. HCA-side transceivers may only be used in HCA ports - Multi-mode and single-mode must not be mixed. Multi-mode transceivers must be used with Multi-mode fiber cables. Single-mode transceiver must be used with Single-mode fibers - These cables have MPO-12/ APC (Angled Polished Connectors) | ||
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For the most up-to-date information on HPE Services, please refer to the HPE Services - Supplemental QuickSpecs, which provides a comprehensive and regularly updated overview of available services. | |
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Environment-friendly Products and Approach End-of-Life Management and Recycling Hewlett Packard Enterprise offers end-of-life product return, trade-in, and recycling programs, in many geographic areas, for our products. Products returned to Hewlett Packard Enterprise will be recycled, recovered or disposed of in a responsible manner.
The EU WEEE Directive (2012/19/EU) requires manufacturers to provide treatment information for each product type for use by treatment facilities. This information (product disassembly instructions) is posted on the Hewlett Packard Enterprise web site.
These instructions may be used by recyclers and other WEEE treatment facilities as well as Hewlett Packard Enterprise OEM customers who integrate and re-sell Hewlett Packard Enterprise equipment. |
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Date |
Version History |
Action |
Description of Change |
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04-May-2026 |
Version 13 |
Added |
- Added note indicating that a cable option to connect NDR switches to HDR switches is not currently available and that support is planned for a future general availability release. - Added HDR OSFP-to-QSFP56 splitter active optical cable models to reflect currently supported configurations. |
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Changed |
Updated NDR-to-HDR connectivity description to clarify supported Active Optical Cable (AOC) configurations and to explicitly state that connections to HDR100 endpoints are not supported. | ||
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Removed |
Removed obsolete NDR and NDR200 OSFP-based direct attach copper and splitter cable models that are no longer orderable. | ||
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19-Jan-2026 |
Version 12 |
Changed |
QuickSpecs rebranded. |
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05-Jan-2026 |
Version 11 |
Changed |
Overview, Standard Features, and Technical Specifications sections were updated. |
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Added |
New SKU added in Overview section: P87585-B21 | ||
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12-May-2025 |
Version 10 |
Changed |
Series name was updated. |
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02-Dec-2024 |
Version 9 |
Changed |
Overview section was updated. Series name was updated. |
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16-Sep-2024 |
Version 8 |
Changed |
Overview section was updated. |
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19-Aug-2024 |
Version 7 |
Changed |
Overview section was updated. Transceivers and Optics sections were updated. |
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03-Jun-2024 |
Version 6 |
Changed |
Overview section was updated. |
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08-Jan-2024 |
Version 5 |
Changed |
Overview section was updated. HPE Services Rebranding |
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10-Jul-2023 |
Version 4 |
Changed |
Overview section was updated. |
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03-Apr-2023 |
Version 3 |
Changed |
Overview section was updated. |
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06-Mar-2023 |
Version 2 |
Changed |
Overview section was updated. |
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19-Dec-2022 |
Version 1 |
New |
QS Created |
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© Copyright 2026 Hewlett Packard Enterprise Development LP. The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein.
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