
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HPE JH357AR FlexFabric 12900E 36 x Ports 100GBase-X 100Gb/s HB Module
- 36 x 100GbE ports
- 100GBase-X interface
- Designed for HPE FlexFabric 12900E switches
- High-density port count
- Supports high-performance data center fabrics
- Utilizes QSFP28 transceivers (not included)
JH357AR isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Switch Module
- Model
- FlexFabric 12900E 36 x Ports 100GBase-X HB Module
- Ports
- 36 x 100Gb/s
- Interface Type
- 100GBase-X
- Form Factor
- Modular Blade
- Compatibility
- HPE FlexFabric 12900E Series Switches
Product details
The HPE JH357AR is a FlexFabric 100GbE HB Module for the FlexFabric 12900E series switches. It provides 36 ports of 100 Gigabit Ethernet connectivity, designed for high-density, high-performance data center networking.
Technical Information
| Product Type | Switch Module |
| Model | FlexFabric 12900E 36 x Ports 100GBase-X HB Module |
| Ports | 36 x 100Gb/s |
| Interface Type | 100GBase-X |
Additional Specifications
| Form Factor | Modular Blade |
| Compatibility | HPE FlexFabric 12900E Series Switches |
| Transceiver Support | QSFP28 |
Description
The HPE JH357AR FlexFabric 100GbE HB Module is a high-capacity line card designed to significantly expand the networking capabilities of the HPE FlexFabric 12900E modular switch chassis. This module delivers an impressive 36 ports of 100 Gigabit Ethernet, making it suitable for the most demanding data center environments that require massive bandwidth and high port density. It is engineered to support the creation of robust, scalable, and high-performance network fabrics. Each of the 36 ports on this module supports the 100GBase-X standard, utilizing QSFP28 transceivers to achieve the 100Gb/s speed. This allows for high-speed interconnects between servers, storage devices, and other network infrastructure components within the data center. The module's design focuses on minimizing latency and maximizing throughput, which are critical factors for modern applications such as big data analytics, high-performance computing (HPC), and large-scale virtualization. As a key component of the HPE FlexFabric architecture, the JH357AR module integrates seamlessly with the 12900E chassis, enabling unified management and configuration. This simplifies network operations and ensures consistent policy enforcement across the fabric. The high port density offered by this module allows organizations to consolidate network infrastructure, reduce cabling complexity, and optimize power and cooling resources within their data centers, driving operational efficiency.
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.
Buying 10+ units?
Get volume pricing and availability for JH357AR.





