HPE 849442-001 25Gb SFP28 SR 100m Transceiver
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849442-001
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849442-001 Overview
HPE 849442-001 Sfp28 Transceiver Module - 25 Gigabit Ethernet :
Summary Description
HPE 849442-001 25Gb SFP28 SR 100m Transceiver
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Key Features
| Device Type | Sfp28 Transceiver Module |
|---|---|
| Form Factor | Plug-in Module |
Networking
| Connectivity Technology | Wired |
|---|---|
| Cabling Type | 25gbase-sr |
| Data Link Protocol | 25 Gigabit Ethernet |
| Data Transfer Rate | 25 Gbps |
| Max Transfer Distance | 328 Ft |
| Features | Full Duplex Capability |
Expansion / Connectivity
| Interfaces | 1 X Ethernet 25gbase-sr - Lc Multi-mode X 2 |
|---|
Frequently Asked Questions
What is the primary function of the HPE 849442-001 SFP28 module in a network architecture? +
The HPE 849442-001 is a high-performance SFP28 optical transceiver designed for high-speed data center connectivity. It enables 25GbE data transmission over fiber-optic cabling, providing the necessary bandwidth for modern server-to-switch links and high-density aggregation layers within enterprise or cloud environments requiring low latency and reliable throughput.
Is the 849442-001 compatible with standard 10GbE SFP+ ports? +
While SFP28 interfaces are physically compatible with SFP+ ports, actual functionality depends on the specific host hardware's capability to downshift or auto-negotiate. You should consult your switch or server documentation to verify if the specific port supports both 10G and 25G speeds, as the transceiver is natively optimized for 25GbE environments.
What type of cabling does the HPE 849442-001 require for optimal performance? +
This transceiver is designed for use with compatible fiber-optic cabling. Depending on your specific network topology and the distance requirements of your data center, you should use standard LC duplex single-mode or multi-mode fiber patch cables. Ensure your cabling infrastructure meets the required grade to support the signal integrity needed for 25Gbps data rates.
Can the 849442-001 be deployed in long-range enterprise campus environments? +
This module is typically engineered for short-to-medium range connectivity within data center racks or between adjacent rows. For long-range campus deployments, signal attenuation becomes a factor. Always check the optical link budget specifications to ensure your fiber run does not exceed the maximum reach defined for this specific transceiver model to prevent packet loss.
How do I ensure the 849442-001 is correctly recognized by my HPE switch? +
To ensure proper recognition, simply insert the module into an available SFP28 port on your HPE networking hardware. The switch software should automatically detect the transceiver and provide operational status via the CLI or management interface. If the device does not initialize, verify that your switch firmware is updated to support the latest transceiver standards.
Does this SFP28 module support Digital Optical Monitoring (DOM)? +
Yes, this transceiver supports Digital Optical Monitoring, which provides real-time access to operational parameters. Through your switch management software, you can monitor critical data such as temperature, transmit/receive optical power, and supply voltage. This capability is essential for proactive troubleshooting and maintaining high availability across your network infrastructure by identifying potential link degradation before a failure occurs.
What are the power requirements for operating the HPE 849442-001? +
The module operates within standard power consumption parameters defined for SFP28 form factors. By maintaining an efficient power profile, it minimizes the thermal load on your switches, which is critical for high-density deployments where hundreds of ports may be populated simultaneously. Consult your switch's power budget documentation to ensure the total heat and power draw remain within acceptable limits.
Is the 849442-001 suitable for high-density top-of-rack switching configurations? +
Absolutely. Its compact SFP28 form factor is specifically engineered for high-density environments, allowing you to maximize port count per rack unit. Its reliable performance makes it an excellent choice for Top-of-Rack (ToR) deployments where high-speed interconnects are required to support bandwidth-intensive applications and virtualized server environments without sacrificing valuable rack space.
How can I obtain a bulk quote for multiple HPE 849442-001 units? +
If you are planning a large-scale deployment or infrastructure refresh, contact our sales team directly through the BuyRouterSwitch.com portal. We specialize in high-volume orders and can provide customized pricing and logistical support to ensure your networking projects remain on budget and on schedule. Our team is ready to assist with your specific quantity requirements.
Why should I purchase the HPE 849442-001 from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for enterprise-grade networking components. When you source your hardware through us, you receive authentic products backed by our commitment to supply chain transparency and professional service. We prioritize secure ordering and efficient processing for every client, ensuring that your critical network components arrive ready for immediate deployment in your production environment.
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