
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 443756R-B21 10Gb/s XFP 300m 850nm Duplex LC MMF Transceiver
- Data Rate: 10Gb/s
- Form Factor: XFP
- Reach: 300m
- Wavelength: 850nm
- Fiber Type: Multi-Mode Fiber (MMF)
- Connector Type: Duplex LC
- Compliant with XFP MSA standards
- Ideal for data center interconnects
443756R-B21 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
- XFP Transceiver
- Data Rate
- 10 Gb/s
- Wavelength
- 850 nm
- Reach
- 300 m
- Fiber Type
- Multi Mode Fiber (MMF)
- Connector
- Duplex LC
Product details
The HP 443756R-B21 is a 10Gb/s XFP transceiver designed for short-reach connections over multi-mode fiber. It operates at 850nm and uses duplex LC connectors, suitable for data centers and high-density environments.
Technical Information
| Product Type | XFP Transceiver |
| Data Rate | 10 Gb/s |
| Wavelength | 850 nm |
| Reach | 300 m |
Additional Specifications
| Fiber Type | Multi Mode Fiber (MMF) |
| Connector | Duplex LC |
| Interface | XFP MSA |
Description
The HP 443756R-B21 is a high-speed XFP (10 Gigabit Small Form Factor Pluggable) transceiver module specifically designed for short-reach applications within data centers and high-performance computing environments. It enables 10Gb/s data transmission over multi-mode fiber (MMF) infrastructure. This transceiver operates at a wavelength of 850nm, which is standard for short-reach multi-mode fiber links. It supports distances up to 300 meters, making it ideal for connecting servers, switches, and storage devices within a rack or across adjacent racks. The module features a duplex LC connector, providing a secure and reliable connection point for fiber optic patch cords. Designed to meet the rigorous demands of modern data centers, the 443756R-B21 adheres to the XFP Multi-Source Agreement (MSA), ensuring compatibility with a wide range of HP and third-party networking equipment. Its hot-pluggable nature allows for easy installation and replacement without disrupting network operations.
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 443756R-B21.
