HPE P49764-B21 network transceiver module RJ-45
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$471.75 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $542.51You Save: $70.76 13% OFF
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P49764-B21
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specifications
faqs
reviews
Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Performance
| Interface type | RJ-45 |
|---|---|
| Maximum transfer distance | 50 m |
Frequently Asked Questions
What is the primary function of the HPE P49764-B21 QSFP-DD module? +
The HPE P49764-B21 is a high-performance QSFP-DD transceiver designed to facilitate high-speed data transmission within enterprise data center environments. It is specifically engineered to provide reliable connectivity for high-density networking hardware, enabling seamless integration into existing infrastructure that requires elevated bandwidth capabilities for demanding applications.
Which networking hardware is compatible with the P49764-B21 transceiver? +
This module is designed for compatibility with select HPE networking platforms that support QSFP-DD interfaces. Before deployment, confirm your specific switch or server model supports QSFP-DD form factors to ensure mechanical and electrical compatibility. Utilizing genuine HPE hardware ensures your network maintains expected throughput and signal integrity.
How does the QSFP-DD form factor benefit high-density network deployments? +
The QSFP-DD, or Quad Small Form-factor Pluggable Double Density, doubles the number of lanes available compared to standard QSFP modules. This increased lane count allows for significantly higher port density and aggregate bandwidth, making it an ideal choice for data centers upgrading to 100G, 200G, or 400G infrastructures without needing to expand their existing rack footprint.
Does the P49764-B21 support legacy QSFP28 modules in the same port? +
One of the key advantages of the QSFP-DD interface is its backward compatibility. Ports designed for QSFP-DD are typically backwards compatible with standard QSFP28 modules, allowing for flexible migration paths. This enables you to mix and match interface speeds within the same hardware platform to suit your specific connectivity requirements.
What environmental conditions are recommended for operating the P49764-B21? +
To maintain optimal performance and longevity, the P49764-B21 should be operated within the temperature and humidity ranges specified for your HPE networking switch. Proper data center airflow management is essential to prevent thermal throttling, ensuring that the transceiver operates efficiently under consistent load without compromising signal stability.
How do I manage the P49764-B21 once it is installed in my switch? +
Once connected to a compatible HPE switch, the transceiver is managed through the switch’s standard operating system command-line interface or management console. You can monitor link status, optical power levels, and diagnostic data directly through the network management software, allowing for proactive maintenance and quick troubleshooting of your physical layer connections.
Can I use the P49764-B21 for long-range fiber connections? +
This transceiver is built to support high-speed data transmission over compatible optical media. Its reach depends on the specific fiber type—single-mode or multi-mode—connected to the module. It is critical to use matching fiber cabling that meets the transceiver's specifications to ensure signal reach and data integrity across your network topology.
What is the typical power consumption profile of this QSFP-DD module? +
The power consumption of the P49764-B21 is optimized for high-density environments where thermal management is a priority. While it delivers high bandwidth, its power efficiency is aligned with modern enterprise data center standards. Consult your switch’s power budget tools to calculate total rack consumption and ensure your power supplies can adequately support the full population of populated ports.
How can I obtain a bulk quote for multiple P49764-B21 units? +
If you are planning a large-scale data center upgrade and require multiple units, our sales team is ready to assist. Simply reach out via our 'Request a Quote' portal on BuyRouterSwitch.com with your quantities and project details. We specialize in providing competitive pricing and tailored procurement solutions for enterprise-level volume orders.
Why should I choose BuyRouterSwitch.com for my HPE networking hardware? +
BuyRouterSwitch.com is a dedicated partner for IT procurement professionals seeking reliable access to enterprise-grade components. We pride ourselves on offering a streamlined purchasing experience, ensuring that your critical infrastructure components arrive on schedule. Our focus on secure ordering processes and responsive sales support makes us the preferred choice for procurement managers looking to source authentic networking equipment.
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