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Item #:
83836193
ipolex 1.25G SFP Twinax Cable, Gigabit Direct Attach Copper(DAC) Passive Cable, 0.5m (1.64ft), for Cisco SFP-H1GB-CU0.5M, Ubiquiti, Fortinet,
Item #:
83836193
MWK 46322
Price Details
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QSFP+ to 4 SFP+ Breakout Cable can bridge the gap between 10G and 40G capable switches/host adapters.
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What Stands Out
High Compatibility
Designed to work seamlessly with multiple brands like Cisco, Ubiquiti, and Netgear, ensuring versatile connectivity across various networking setups.
Optimal Performance
Delivers gigabit data rates with low latency, perfect for high-speed connections in data centers and professional environments, enhancing network efficiency.
Short Length
At just 0.3m, this cable minimizes clutter and maximizes flexibility for tight spaces, making installation easy without compromising performance.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Network Installers
Ideal for professionals setting up network hardware requiring short-distance connections with minimal signal loss.
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Data Center Use
Perfect for data centers needing efficient and cost-effective cabling solutions for reliable, high-speed data transfers.
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Home Office Setup
Beneficial for home offices demanding reliable and quick connections between network devices without excessive cabling.
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Long Distance Connections
Not suitable for users requiring cable lengths beyond 0.3m, as it limits flexibility in larger setups.
Product Description
ipolex 1.25G SFP Twinax Cable, Gigabit Direct Attach Copper(DAC) Passive Cable, 0.5m (1.64ft), for Cisco SFP-H1GB-CU0.5M, Ubiquiti, Fortinet, Netgear, D-Link, Supermicro, and More
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Customer Questions & Answers
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Question:
What is a 40G QSFP DAC Twinax Cable used for?
Answer: The 40G QSFP DAC Twinax Cable is primarily used for high-speed data transmission in networking environments. It is designed to connect servers, switches, and routers over short distances. This cable is essential in data centers where low latency and high bandwidth are necessary, making it ideal for applications like cloud computing, virtualization, and big data analytics. -
Question:
What features distinguish the 40GBASE-CR4 Passive Direct Attach Copper Cable?
Answer: The distinguishing features of the 40GBASE-CR4 Passive Direct Attach Copper Cable include its robust construction, low power consumption, and cost-effectiveness. Unlike optical fibers, DACs do not require additional hardware or interfaces, which simplifies network design and deployment. This makes them popular in short-range connections within racks or between immediate devices, lowering overall operational costs. -
Question:
How long is the 0.5m (1.64ft) version of the 40G QSFP DAC Twinax Cable, and when should it be used?
Answer: The 0.5m (1.64ft) version is ideal for short-distance connections typically in densely packed environments, such as server racks or chassis. It minimizes excess cable, which helps maximize airflow and reduces clutter. Use it when connecting devices that are physically close to each other, ensuring optimal performance without sacrificing space and organization. -
Question:
Is the 40G QSFP DAC Twinax Cable compatible with all network equipment?
Answer: The 40G QSFP DAC Twinax Cable is specifically designed for equipment that supports the QSFP+ standard. This includes devices from major manufacturers, such as Cisco, Meraki, and Intel, where compatibility is ensured. Always check device specifications to ensure that the QSFP ports support 40G connectivity to prevent connectivity issues. -
Question:
What advantages does using a passive DAC cable offer over active DAC cables?
Answer: Using a passive DAC cable, such as the 40G QSFP DAC, offers advantages like lower cost, reduced complexity, and energy efficiency. Passive cables do not have built-in electronics, which makes them lightweight and less prone to failure. They are ideal for short-link applications where high performance is required without the need for powered components, making them cost-effective solutions. -
Question:
Can the 40G QSFP DAC Twinax Cable be used in high-temperature environments?
Answer: Yes, the 40G QSFP DAC Twinax Cable is designed to perform well in high-temperature environments typically found in data centers. However, it is crucial to adhere to the manufacturer's specifications regarding operating temperatures to ensure reliability and prevent performance degradation. Always ensure proper ventilation and heat management in your setup for optimal functionality. -
Question:
What types of applications benefit from the 40G QSFP DAC Twinax Cable?
Answer: Applications that benefit from the 40G QSFP DAC Twinax Cable include high-frequency trading, video streaming, and data-intensive operations like cloud computing. These scenarios require swift data transfer rates and minimal latency, making this cable an excellent choice for environments demanding rapid, reliable connections between devices for seamless operations. -
Question:
What should I consider when purchasing a 40G QSFP DAC Twinax Cable?
Answer: When purchasing a 40G QSFP DAC Twinax Cable, consider compatibility with your existing network hardware, the length required for your setup, and the performance specifications. Additionally, examining the quality of materials used in construction can ensure durability and reliability in your network. Choose cables from reputable brands to guarantee performance. -
Question:
What is the difference between QSFP+ and QSFP28 standards when it comes to DAC cables?
Answer: The QSFP+ standard supports data rates up to 40Gbps, while the QSFP28 standard can handle up to 100Gbps. Although the 40G QSFP DAC Twinax Cable is optimized for the QSFP+ environment, it can often be used in QSFP28 compatible devices at lower speeds. Understanding these differences can help you choose the right cable based on your network's speed requirements. -
Question:
Where can I buy a 40G QSFP DAC Twinax Cable?
Answer: You can purchase the 40G QSFP DAC Twinax Cable from Ubuy in Malawi. Ubuy offers a wide range of products, including this cable, ensuring you find the right equipment for your networking needs with convenience and reliability.
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MWK 46322
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Features & Benefits
- 10Gb/s per channel
- Compatible with Cisco QSFP-4SFP10G-CU0.5M and other open switches
- Passes TDR & VNA tests in Signal Integrity Lab
- Widely used in various applications including data centers, storage area networks, and high-performance computing
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