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HP JL251A#ABB 40Gb/s QSFP+ 100m LC Multi-Mode Fiber Transceiver
- 40Gb/s data rate
- QSFP+ form factor
- 100m transmission distance
- Multi-mode fiber (MMF) support
- LC duplex connector
- Compliant with IEEE 802.3bm standards
- Hot-swappable for easy installation
- Ideal for short-reach data center interconnects
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Form Factor
- QSFP+
- Data Rate
- 40 Gb/s
- Fiber Type
- Multi-Mode Fiber (MMF)
- Wavelength
- 850 nm (typical for SR4 MMF)
- Connector Type
- LC Duplex
Product details
The HP JL251A#ABB is a 40Gb/s QSFP+ transceiver module designed for multi-mode fiber connections. It supports a transmission distance of up to 100 meters using LC connectors.
Technical Information
| Product Type | Transceiver Module |
| Form Factor | QSFP+ |
| Data Rate | 40 Gb/s |
| Fiber Type | Multi-Mode Fiber (MMF) |
Additional Specifications
| Wavelength | 850 nm (typical for SR4 MMF) |
| Connector Type | LC Duplex |
| Maximum Distance | 100 m |
| Interface | 40GBASE-SR4 |
Description
The HP JL251A#ABB is a high-density 40 Gigabit Ethernet QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver module. It is specifically engineered for short-reach connections within data centers, utilizing multi-mode fiber (MMF) optic cables. This module enables high-speed data transmission up to 40Gb/s over distances of up to 100 meters, making it an ideal solution for top-of-rack switch to top-of-rack switch links, server uplinks, and other intra-data center connectivity requirements. This transceiver employs the QSFP+ form factor, which supports four independent 10Gb/s channels aggregated to provide a total of 40Gb/s throughput. It typically uses an LC duplex connector, a common standard in fiber optic networking, ensuring compatibility with a wide range of patch cords and network infrastructure. The module operates at a wavelength of 850nm, which is standard for multi-mode fiber applications like 40GBASE-SR4. The JL251A#ABB is designed for plug-and-play installation and is hot-swappable, meaning it can be installed or replaced without the need to power down the host networking equipment. This feature is crucial for maintaining network availability and simplifying maintenance operations in busy data center environments. It represents a cost-effective and efficient way to achieve high-bandwidth connectivity within the confines of a data center.
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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