
HPE 845966R-B21 100Gb QSFP28 MPO SR4 100m Remanufactured XCVR
- Application: Short-reach data center interconnects (e.g., Top-of-Rack)
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Key specifications
See full specs ↓- Manufacturer
- HPE
- Part Number
- 845966R-B21
- Product Type
- QSFP28 Transceiver
- Data Rate
- 100Gbps
- Wavelength
- 850nm
- Fiber Type
- Multi-Mode Fiber
Product details
The HPE 845966R-B21 is a remanufactured 100Gb QSFP28 MPO SR4 transceiver module. It is designed for short-reach, high-density connections within data centers, supporting up to 100 meters over multi-mode fiber. This module utilizes an MPO connector for parallel optics.
Specifications
- Manufacturer
- HPE
- Part Number
- 845966R-B21
- Product Type
- QSFP28 Transceiver
- Data Rate
- 100Gbps
- Wavelength
- 850nm
- Fiber Type
- Multi-Mode Fiber
- Connector
- MPO
- Reach
- 100m
- Standard
- SR4
Description
The HPE 845966R-B21 is a remanufactured QSFP28 transceiver module designed to meet the high-bandwidth demands of modern data centers. Operating at 100Gbps, this module utilizes the SR4 standard, which employs four parallel transmit and four parallel receive lanes over multi-mode fiber. This configuration allows for efficient and high-density connectivity, typically used for links between top-of-rack switches or between switches and servers. The module features an MPO (Multi-fiber Push On) connector, which is essential for parallel optics as it houses multiple fiber strands within a single connector. The SR4 standard supports transmission distances of up to 100 meters over OM3 multi-mode fiber and up to 150 meters over OM4 multi-mode fiber, making it ideal for intra-data center links. As a remanufactured product, the 845966R-B21 provides a cost-effective and sustainable option for network infrastructure. Each unit undergoes a rigorous refurbishment process, including testing and quality assurance, to ensure it meets HPE's performance and reliability specifications. This makes it a dependable choice for organizations seeking to upgrade their data center network capabilities.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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