Lenovo
Lenovo 00KF006 3M Mellanox QSFP DAC Cable
High-Speed Data Transfer for System XThe 3M Mellanox QSFP Passive DAC Cable is designed for high-speed data transfer in System X environments, ensuring reliable connectivity and performance. Specifications: Length: 3 meters Connector Type: QSFP Compatibility: System X Type: Passive DAC Cable
$203.15*
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Overview
High-Speed Data Transfer for System X
The 3M Mellanox QSFP Passive DAC Cable is designed for high-speed data transfer in System X environments, ensuring reliable connectivity and performance.
Specifications:- Length: 3 meters
- Connector Type: QSFP
- Compatibility: System X
- Type: Passive DAC Cable
Key Features
3m mellanox qsfp passive dac cable for system x
Specifications
Brand
Lenovo
Model
00KF006
Cable Type
QSFP Passive DAC Cable
Length
3 meters
Compatibility
System x
Manufacturer
Mellanox
Pros & Cons
👍 Pros
- This Lenovo DAC cable is specifically designed for System x, ensuring compatibility and optimized performance within that ecosystem.
- At 3 meters in length, it offers a practical reach for connecting devices within server racks or adjacent equipment.
- It is a Mellanox QSFP Passive DAC cable, known for its direct attach copper design and high-speed data transfer capabilities.
- Passive DAC cables are generally energy-efficient, drawing less power than active optical cables.
- The QSFP form factor allows for high-density, high-bandwidth connections, suitable for data centers.
👎 Cons
- As a passive DAC cable, its maximum reach is limited to 3 meters, which may not be sufficient for longer connections between racks or distant equipment.
- The cable is specific to the QSFP interface, meaning it will not be compatible with other port types such as SFP+ or SFP28.
- It is designed for "System x," which limits its universal applicability to other server or networking platforms.
Frequently Asked Questions
What does "DAC" mean in the context of this cable?
"DAC" stands for Direct Attach Copper, indicating that the cable uses copper wiring for direct, high-speed connections between network devices.
Is this cable suitable for connecting two different brands of network switches?
While QSFP is a standard, this Lenovo 00KF006 cable is specified for "System x," so compatibility with other brands depends on their adherence to QSFP standards and System x integration.
Can this 3M Mellanox QSFP DAC cable be used for 100 Gigabit Ethernet?
QSFP (Quad Small Form-Factor Pluggable) typically supports 40 Gigabit Ethernet (QSFP+) or 100 Gigabit Ethernet (QSFP28/QSFP56/QSFP-DD), but the specific speed of this "3M Mellanox QSFP DAC Cable" is not explicitly stated in the provided text.
What is the benefit of a passive DAC cable over an active optical cable?
Passive DAC cables are generally more cost-effective and consume less power than active optical cables, making them suitable for shorter-reach, high-speed connections.
Is the 3-meter length a fixed size, or are other lengths available?
The product title specifies a "3M" length, meaning this particular model is 3 meters long. Other lengths would be different product variants.
Does this cable support hot-swapping?
The feature description does not explicitly state hot-swapping capability, but QSFP modules are generally designed for hot-plugging in compatible equipment.
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