HP 817040R-B21 40Gb/s QSFP+ Multi-Mode Fiber Transceiver

SKU 817040R-B21

Brand HP

Data Rate: 40Gb/s
Form Factor: QSFP+
Fiber Type: Multi-mode Fiber (MMF)
Connector Type: MPO/MTP
Designed for data center applications
Supports high-density connectivity
Compliant with QSFP+ MSA

Available to order

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Key specifications

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Product Type: Transceiver Module
Interface: QSFP+
Data Rate: 40Gb/s
Fiber Type: Multi-mode
Connector: MPO/MTP
Max Distance: Varies by MMF type (e.g., 100m for OM3, 150m for OM4)

Product details

The HP 817040R-B21 is a 40Gb/s QSFP+ transceiver designed for multi-mode fiber connections. It enables high-speed data transmission over short to medium distances, commonly used in data center environments for server and switch interconnects.

Technical Information

Product Type	Transceiver Module
Interface	QSFP+
Data Rate	40Gb/s

Additional Specifications

Fiber Type	Multi-mode
Connector	MPO/MTP
Max Distance	Varies by MMF type (e.g., 100m for OM3, 150m for OM4)

Description

The HP 817040R-B21 QSFP+ transceiver is engineered for high-performance 40 Gigabit Ethernet (40GbE) connectivity over multi-mode fiber (MMF) infrastructure. This module is a key component for modern data centers, enabling high-density server-to-switch and switch-to-switch links. Its QSFP+ form factor allows for compact deployment, maximizing port density on network switches and routers. Operating with multi-mode fiber, this transceiver is typically used for shorter reach applications within a data center, such as connecting Top-of-Rack (ToR) switches to End-of-Row (EoR) or aggregation switches. The MPO/MTP connector is standard for 40GbE multi-mode optics, supporting parallel optics transmission which is essential for achieving the high data rates. This transceiver adheres to the QSFP+ Multi-Source Agreement (MSA), ensuring interoperability with a wide range of networking equipment. The HP 817040R-B21 provides a reliable and cost-effective solution for upgrading data center networks to 40GbE speeds, supporting the increasing bandwidth demands of virtualization, cloud computing, and high-performance applications.

Condition: Refurbished