MFA1A00-E015 - Mellanox Cables
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MFA1A00-E015
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MFA1A00-E015 Overview
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 15m MFA1A00-E015
Overview
MFA1A00-E015 Overview
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 15m MFA1A00-E015
Mellanox active fiber cable, IB EDR, up to 100Gb/s, QSFP, LSZH, 15m
Mellanox® MFA1A00-Exxx are QSFP28 VCSEL-based (Vertical Cavity Surface-Emitting Laser) active optical cables designed for use in InfiniBand 100Gb/s EDR systems. 100G EDR AOCs are the most popular interconnect used in very high-speed InfiniBand High Performance Computing (HPC) environments as they offer predictable latency, very low power (2.2W) and enable increased air flow, tighter bend radii and significantly longer reach compared to DAC cables. Since the AOC is hot pluggable, it is easy to install and replace.
MFA1A00-Exxx has a standard SFF-8665 compliant QSFP28 port on the electrical side towards the host system. It contains four multi-mode fibers (MMF) optic transceivers per end, each operating at data rates of up to 26Gb/s.
MFA1A00-Exxx offers selectable retiming per lane for both its optical transmitters and receivers for the 25-26Gbp/s rates, but the AOC also supports lower bit rates without retiming. The transmitters have programmable input equalizers and input squelch function, while the receivers have programmable output amplitude and pre-emphasis.
Quick Spec
| Model | MFA1A00-E015 | ||
| Parameter | Minimum | Maximum | Units |
| Supply voltage | -0.3 | 3.6 | V |
| Data input voltage | -0.3 | 3.465 | V |
| Control input voltage | -0.3 | 4.0 | V |
| Damage threshold | 3.4 | --- | dBm |
| Supply voltage (Vcc) | 3.315 | 3.465 | V |
QSFP28, 15 m, Active, Fiber, IB EDR
- 15 m
- QSFP28
- QSFP28
- Black, Blue
Summary Description
Mellanox Technologies MFA1A00-E015, 15 m, QSFP28, QSFP28, Male
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Specification
MFA1A00-E015 Specification
| MFA1A00-E015 Specification | |||
| Model | MFA1A00-E015 | ||
| Parameter | Minimum | Maximum | Units |
| Supply voltage | -0.3 | 3.6 | V |
| Data input voltage | -0.3 | 3.465 | V |
| Control input voltage | -0.3 | 4.0 | V |
| Damage threshold | 3.4 | --- | dBm |
| Supply voltage (Vcc) | 3.315 | 3.465 | V |
Frequently Asked Questions
What is the maximum data throughput supported by the Mellanox MFA1A00-E015 cable? +
The MFA1A00-E015 is a high-performance active fiber cable designed to support InfiniBand EDR data rates. It delivers reliable bandwidth up to 100Gb/s, making it an ideal choice for high-speed clustering and demanding data center interconnects that require low latency and high throughput for heavy traffic loads.
Is the MFA1A00-E015 suitable for use in environments with strict fire safety regulations? +
Yes, this cable is constructed with LSZH (Low Smoke Zero Halogen) jacketing. This material is specifically engineered to emit minimal smoke and no toxic halogens during combustion, ensuring it meets safety standards for installation in enclosed enterprise server rooms and data center environments where fire safety is a critical priority.
What is the total length of the MFA1A00-E015 active optical cable? +
The Mellanox MFA1A00-E015 is a pre-terminated active optical cable with a fixed length of 15 meters. This specific length is optimized for rack-to-rack or intra-rack connectivity, providing a plug-and-play solution that eliminates the need for external transceivers and fiber patch cords while maintaining signal integrity over the distance.
Does the MFA1A00-E015 require external transceivers to connect to my QSFP ports? +
No, this is an active optical cable (AOC), meaning the QSFP connectors are integrated directly onto the ends of the fiber optic cable. This all-in-one design simplifies deployment, reduces point-of-failure risks associated with separate transceivers, and ensures optimal link performance without requiring additional hardware components or complex cable management.
Which interface standard is this Mellanox cable designed to support? +
The MFA1A00-E015 utilizes the QSFP (Quad Small Form-factor Pluggable) form factor and is specifically optimized for InfiniBand EDR (Enhanced Data Rate) environments. It is designed to work seamlessly with networking equipment and host channel adapters that adhere to these industry-standard specifications, ensuring robust interoperability within your existing high-performance computing infrastructure.
Can I use the MFA1A00-E015 for 100GbE applications instead of InfiniBand? +
While the MFA1A00-E015 is primarily designed for InfiniBand EDR environments, the underlying QSFP 100Gb/s physical interface is standard. However, performance and link stability depend on your specific hardware configuration and firmware settings. It is highly recommended to verify your switch or adapter compatibility with InfiniBand-specific cables before deployment in an Ethernet-based 100GbE setup.
How does an active fiber cable differ from standard passive copper cables at 15 meters? +
Unlike passive copper cables, which suffer from significant signal attenuation over longer distances, the MFA1A00-E015 uses active optical components to boost the signal. This allows for a thinner, lighter cable construction that supports the full 100Gb/s speed over the 15-meter length without the signal degradation or physical bulk commonly found in copper alternatives.
What is the best way to manage and organize these 15m AOC cables in a high-density rack? +
Because the MFA1A00-E015 is a high-bandwidth fiber cable, it should be managed with proper bend radius considerations to prevent fiber stress. Use structured cabling organizers and cable trays to distribute the weight and maintain the integrity of the optical strands. This approach optimizes airflow and keeps your cable pathways clean for future maintenance.
How can I request a bulk quote for multiple MFA1A00-E015 units from BuyRouterSwitch.com? +
For organizations requiring large quantities of Mellanox cables, please reach out to our dedicated sales team via our website’s request-a-quote feature. We specialize in volume pricing and can assist you with a tailored quote that meets the specific scale and budget requirements of your networking project, ensuring you receive the best possible value for your enterprise infrastructure.
Why should I choose BuyRouterSwitch.com for my Mellanox hardware procurement? +
BuyRouterSwitch.com provides businesses with a reliable channel for high-performance networking hardware. We focus on offering authentic enterprise gear at competitive prices, backed by a team that understands the complexities of data center connectivity. By choosing us for your procurement, you benefit from our simplified ordering process and dedicated support for large-scale enterprise equipment rollouts.
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