MFA1A00-E030 - Mellanox Cables
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MFA1A00-E030
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MFA1A00-E030 Overview
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 30m MFA1A00-E030
Overview
MFA1A00-E030 Overview
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 30m MFA1A00-E030
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 30m
QSFP28, 30 m, Active, Fiber, IB EDR
- 30 m
- QSFP28
- QSFP28
- Black, Blue
Summary Description
Mellanox Technologies MFA1A00-E030, 30 m, QSFP28, QSFP28, Male
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Specification
MFA1A00-E030 Specification
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 30m
Frequently Asked Questions
What is the primary function of the Mellanox MFA1A00-E030 cable? +
The MFA1A00-E030 is a high-performance Active Optical Cable (AOC) designed for InfiniBand EDR environments. It provides a reliable 100Gb/s throughput, making it ideal for connecting QSFP28 ports in high-density data center clusters where high bandwidth and low latency are essential for server-to-switch or switch-to-switch interconnects.
Can the MFA1A00-E030 be used in 40GbE network environments? +
While this cable is specifically engineered for InfiniBand EDR 100Gb/s speeds, the QSFP28 form factor is designed to be backwards compatible with various 100G networking standards. Performance in non-IB environments depends on the specific host system configuration, so please verify your switch or HCA manual to ensure proper signal negotiation when attempting cross-protocol connectivity.
What are the physical construction benefits of the LSZH rating on this cable? +
The LSZH (Low Smoke Zero Halogen) rating indicates that the cable jacket is constructed from materials that emit limited smoke and no toxic halogen gases in the event of a fire. This makes the MFA1A00-E030 a critical choice for data centers and enterprise environments that mandate strict fire safety standards for indoor cabling infrastructure.
How does an active fiber cable like the MFA1A00-E030 differ from standard DAC cables? +
Unlike Passive Direct Attach Copper (DAC) cables, which are limited by signal attenuation over distance, the MFA1A00-E030 utilizes active optical components to boost signals. This allows for a much longer reach of 30 meters without sacrificing the integrity or speed of the 100Gb/s data transmission, providing greater flexibility in data center rack layouts.
Is the MFA1A00-E030 compatible with standard QSFP28 ports? +
Yes, this cable features the industry-standard QSFP28 interface. It is physically designed to plug directly into any standard QSFP28 port found on Mellanox adapters, switches, or gateways. It functions as a plug-and-play solution, assuming the connected network equipment supports the InfiniBand EDR protocol and the associated 100Gb/s data rates.
How should I manage the bend radius for the MFA1A00-E030 during installation? +
Despite the robust construction of the MFA1A00-E030, active optical cables contain delicate fiber optics that require careful handling. Avoid sharp bends, kinking, or excessive tension during cable management. Always maintain the recommended bend radius to ensure the internal fiber optics remain undamaged, which prevents signal degradation and ensures consistent 100Gb/s link performance throughout the cable's lifespan.
What is the maximum data rate supported by the Mellanox MFA1A00-E030? +
The MFA1A00-E030 is rated to support data transfer speeds up to 100Gb/s. By utilizing InfiniBand EDR (Enhanced Data Rate) technology, it is specifically optimized for high-performance computing (HPC) and artificial intelligence workloads where sustained, high-bandwidth throughput is required to keep processing units fed with data without bottlenecks.
Does the MFA1A00-E030 require additional configuration in my switch settings? +
Generally, this cable operates as a transparent interface between two QSFP28-compliant devices. Once the cable is securely inserted into both ports, the link should initialize automatically. If the link does not come up, check that your switch firmware is updated to support current transceiver modules and that the port speed is correctly set to match the 100G InfiniBand requirement.
How can I obtain a bulk quote for the Mellanox MFA1A00-E030? +
If you are planning a large-scale deployment or infrastructure upgrade requiring a significant quantity of MFA1A00-E030 cables, BuyRouterSwitch.com makes the process simple. Navigate to our contact page or use the bulk quote request form on the product page. Our sales team will provide a competitive pricing proposal tailored to your volume requirements to help you manage your project budget effectively.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
BuyRouterSwitch.com is a premier provider of enterprise-grade networking components. We specialize in sourcing authentic, high-quality hardware like the Mellanox MFA1A00-E030. Our streamlined ordering process and extensive inventory ensure that you receive genuine equipment verified for mission-critical operations. We prioritize secure transactions and professional service, making us the reliable partner for IT managers and procurement teams building high-performance data center architectures.
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